Fix #14791

Co-authored-by: pfg <pfg@pfg.pw>
Co-authored-by: Ryan Gonzalez <git@refi64.dev>
Co-authored-by: Ben Grant <ben@bun.sh>
Co-authored-by: Dave Caruso <me@paperdave.net>

.buildkite/ci.md

@@ -1,63 +0,0 @@
-## CI
-
-How does CI work?
-
-### Building
-
-Bun is built on macOS, Linux, and Windows. The process is split into the following steps, the first 3 of which are able to run in parallel:
-
-#### 1. `build-deps`
-
-Builds the static libaries in `src/deps` and outputs a directory: `build/bun-deps`.
-
-- on Windows, this runs the script: [`scripts/all-dependencies.ps1`](scripts/all-dependencies.ps1)
-- on macOS and Linux, this runs the script: [`scripts/all-dependencies.sh`](scripts/all-dependencies.sh)
-
-#### 2. `build-zig`
-
-Builds the Zig object file: `build/bun-zig.o`. Since `zig build` supports cross-compiling, this step is run on macOS aarch64 since we have observed it to be the fastest.
-
-- on macOS and Linux, this runs the script: [`scripts/build-bun-zig.sh`](scripts/build-bun-zig.sh)
-
-#### 3. `build-cpp`
-
-Builds the C++ object file: `build/bun-cpp-objects.a`.
-
-- on Windows, this runs the script: [`scripts/build-bun-cpp.ps1`](scripts/build-bun-cpp.ps1)
-- on macOS and Linux, this runs the script: [`scripts/build-bun-cpp.sh`](scripts/build-bun-cpp.sh)
-
-#### 4. `link` / `build-bun`
-
-After the `build-deps`, `build-zig`, and `build-cpp` steps have completed, this step links the Zig object file and C++ object file into a single binary: `bun-<os>-<arch>.zip`.
-
-- on Windows, this runs the script: [`scripts/buildkite-link-bun.ps1`](scripts/buildkite-link-bun.ps1)
-- on macOS and Linux, this runs the script: [`scripts/buildkite-link-bun.sh`](scripts/buildkite-link-bun.sh)
-
-To speed up the build, thare are two options:
-
-- `--fast`: This disables the LTO (link-time optimization) step.
-- without `--fast`: This runs the LTO step, which is the default. The binaries that are release to Github are always built with LTO.
-
-### Testing
-
-### FAQ
-
-> How do I add a new CI agent?
-
-> How do I add/modify system dependencies?
-
-> How do I SSH into a CI agent?
-
-### Known issues
-
-These are things that we know about, but haven't fixed or optimized yet.
-
-- There is no `scripts/build-bun-zig.ps1` for Windows.
-
-- The `build-deps` step does not cache in CI, so it re-builds each time (though it does use ccache). It attempts to check the `BUN_DEPS_CACHE_DIR` environment variable, but for some reason it doesn't work.
-
-- Windows and Linux machines sometimes take up to 1-2 minutes to start tests. This is because robobun is listening for when the job is scheduled to provision the VM. Instead, it can start provisioning during the link step, or keep a pool of idle VMs around (but it's unclear how more expensive this is).
-
-- There are a limited number of macOS VMs. This is because they are expensive and manually provisioned, mostly through MacStadium. If wait times are too long we can just provision more, or buy some.
-
-- To prevent idle machines, robobun periodically checks for idle machines and terminates them. Before doing this, it checks to see if the machine is connected as an agent to Buildkite. However, sometimes the machine picks up a job in-between this time, and the job is terminated.

.buildkite/ci.mjs

@@ -0,0 +1,512 @@
+#!/usr/bin/env node
+
+/**
+ * Build and test Bun on macOS, Linux, and Windows.
+ * @link https://buildkite.com/docs/pipelines/defining-steps
+ */
+
+import { writeFileSync } from "node:fs";
+import { join } from "node:path";
+
+function getEnv(name, required = true) {
+  const value = process.env[name];
+
+  if (!value && required) {
+    throw new Error(`Missing environment variable: ${name}`);
+  }
+
+  return value;
+}
+
+function getRepository() {
+  const url = getEnv("BUILDKITE_PULL_REQUEST_REPO", false) || getEnv("BUILDKITE_REPO");
+  const match = url.match(/github.com\/([^/]+)\/([^/]+)\.git$/);
+  if (!match) {
+    throw new Error(`Unsupported repository: ${url}`);
+  }
+  const [, owner, repo] = match;
+  return `${owner}/${repo}`;
+}
+
+function getCommit() {
+  return getEnv("BUILDKITE_COMMIT");
+}
+
+function getCommitMessage() {
+  return getEnv("BUILDKITE_MESSAGE", false) || "";
+}
+
+function getBranch() {
+  return getEnv("BUILDKITE_BRANCH");
+}
+
+function getMainBranch() {
+  return getEnv("BUILDKITE_PIPELINE_DEFAULT_BRANCH", false) || "main";
+}
+
+function isFork() {
+  const repository = getEnv("BUILDKITE_PULL_REQUEST_REPO", false);
+  return !!repository && repository !== getEnv("BUILDKITE_REPO");
+}
+
+function isMainBranch() {
+  return getBranch() === getMainBranch() && !isFork();
+}
+
+function isMergeQueue() {
+  return /^gh-readonly-queue/.test(getEnv("BUILDKITE_BRANCH"));
+}
+
+function isPullRequest() {
+  return getEnv("BUILDKITE_PULL_REQUEST", false) === "true";
+}
+
+async function getChangedFiles() {
+  const repository = getRepository();
+  const head = getCommit();
+  const base = `${head}^1`;
+
+  try {
+    const response = await fetch(`https://api.github.com/repos/${repository}/compare/${base}...${head}`);
+    if (response.ok) {
+      const { files } = await response.json();
+      return files.filter(({ status }) => !/removed|unchanged/i.test(status)).map(({ filename }) => filename);
+    }
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+function getBuildUrl() {
+  return getEnv("BUILDKITE_BUILD_URL");
+}
+
+async function getBuildIdWithArtifacts() {
+  let depth = 0;
+  let url = getBuildUrl();
+
+  while (url) {
+    const response = await fetch(`${url}.json`, {
+      headers: { "Accept": "application/json" },
+    });
+
+    if (!response.ok) {
+      return;
+    }
+
+    const { id, state, prev_branch_build: lastBuild, steps } = await response.json();
+    if (depth++) {
+      if (state === "failed" || state === "passed") {
+        const buildSteps = steps.filter(({ label }) => label.endsWith("build-bun"));
+        if (buildSteps.length) {
+          if (buildSteps.every(({ outcome }) => outcome === "passed")) {
+            return id;
+          }
+          return;
+        }
+      }
+    }
+
+    if (!lastBuild) {
+      return;
+    }
+
+    url = url.replace(/\/builds\/[0-9]+/, `/builds/${lastBuild["number"]}`);
+  }
+}
+
+function toYaml(obj, indent = 0) {
+  const spaces = " ".repeat(indent);
+  let result = "";
+
+  for (const [key, value] of Object.entries(obj)) {
+    if (value === undefined) {
+      continue;
+    }
+
+    if (value === null) {
+      result += `${spaces}${key}: null\n`;
+      continue;
+    }
+
+    if (Array.isArray(value)) {
+      result += `${spaces}${key}:\n`;
+      value.forEach(item => {
+        if (typeof item === "object" && item !== null) {
+          result += `${spaces}- \n${toYaml(item, indent + 2)
+            .split("\n")
+            .map(line => `${spaces}  ${line}`)
+            .join("\n")}\n`;
+        } else {
+          result += `${spaces}- ${item}\n`;
+        }
+      });
+      continue;
+    }
+
+    if (typeof value === "object") {
+      result += `${spaces}${key}:\n${toYaml(value, indent + 2)}`;
+      continue;
+    }
+
+    if (
+      typeof value === "string" &&
+      (value.includes(":") || value.includes("#") || value.includes("'") || value.includes('"') || value.includes("\n"))
+    ) {
+      result += `${spaces}${key}: "${value.replace(/"/g, '\\"')}"\n`;
+      continue;
+    }
+
+    result += `${spaces}${key}: ${value}\n`;
+  }
+
+  return result;
+}
+
+function getPipeline(buildId) {
+  /**
+   * Helpers
+   */
+
+  const getKey = platform => {
+    const { os, arch, abi, baseline } = platform;
+
+    if (abi) {
+      if (baseline) {
+        return `${os}-${arch}-${abi}-baseline`;
+      }
+      return `${os}-${arch}-${abi}`;
+    }
+    if (baseline) {
+      return `${os}-${arch}-baseline`;
+    }
+
+    return `${os}-${arch}`;
+  };
+
+  const getLabel = platform => {
+    const { os, arch, abi, baseline, release } = platform;
+    let label = release ? `:${os}: ${release} ${arch}` : `:${os}: ${arch}`;
+    if (abi) {
+      label += `-${abi}`;
+    }
+    if (baseline) {
+      label += `-baseline`;
+    }
+    return label;
+  };
+
+  // https://buildkite.com/docs/pipelines/command-step#retry-attributes
+  const getRetry = (limit = 3) => {
+    return {
+      automatic: [
+        { exit_status: 1, limit: 1 },
+        { exit_status: -1, limit },
+        { exit_status: 255, limit },
+        { signal_reason: "agent_stop", limit },
+      ],
+    };
+  };
+
+  // https://buildkite.com/docs/pipelines/managing-priorities
+  const getPriority = () => {
+    if (isFork()) {
+      return -1;
+    }
+    if (isMainBranch()) {
+      return 2;
+    }
+    if (isMergeQueue()) {
+      return 1;
+    }
+    return 0;
+  };
+
+  /**
+   * Steps
+   */
+
+  const getBuildVendorStep = platform => {
+    const { os, arch, abi, baseline } = platform;
+
+    return {
+      key: `${getKey(platform)}-build-vendor`,
+      label: `build-vendor`,
+      agents: {
+        os,
+        arch,
+        abi,
+        queue: abi ? `build-${os}-${abi}` : `build-${os}`,
+      },
+      retry: getRetry(),
+      cancel_on_build_failing: isMergeQueue(),
+      env: {
+        ENABLE_BASELINE: baseline ? "ON" : "OFF",
+      },
+      command: "bun run build:ci --target dependencies",
+    };
+  };
+
+  const getBuildCppStep = platform => {
+    const { os, arch, abi, baseline } = platform;
+
+    return {
+      key: `${getKey(platform)}-build-cpp`,
+      label: `build-cpp`,
+      agents: {
+        os,
+        arch,
+        abi,
+        queue: abi ? `build-${os}-${abi}` : `build-${os}`,
+      },
+      retry: getRetry(),
+      cancel_on_build_failing: isMergeQueue(),
+      env: {
+        BUN_CPP_ONLY: "ON",
+        ENABLE_BASELINE: baseline ? "ON" : "OFF",
+      },
+      command: "bun run build:ci --target bun",
+    };
+  };
+
+  const getBuildZigStep = platform => {
+    const { os, arch, abi, baseline } = platform;
+    const toolchain = getKey(platform);
+
+    return {
+      key: `${getKey(platform)}-build-zig`,
+      label: `build-zig`,
+      agents: {
+        queue: "build-zig",
+      },
+      retry: getRetry(),
+      cancel_on_build_failing: isMergeQueue(),
+      env: {
+        ENABLE_BASELINE: baseline ? "ON" : "OFF",
+      },
+      command: `bun run build:ci --target bun-zig --toolchain ${toolchain}`,
+    };
+  };
+
+  const getBuildBunStep = platform => {
+    const { os, arch, abi, baseline } = platform;
+
+    return {
+      key: `${getKey(platform)}-build-bun`,
+      label: `build-bun`,
+      depends_on: [
+        `${getKey(platform)}-build-vendor`,
+        `${getKey(platform)}-build-cpp`,
+        `${getKey(platform)}-build-zig`,
+      ],
+      agents: {
+        os,
+        arch,
+        abi,
+        queue: `build-${os}`,
+      },
+      retry: getRetry(),
+      cancel_on_build_failing: isMergeQueue(),
+      env: {
+        BUN_LINK_ONLY: "ON",
+        ENABLE_BASELINE: baseline ? "ON" : "OFF",
+      },
+      command: "bun run build:ci --target bun",
+    };
+  };
+
+  const getTestBunStep = platform => {
+    const { os, arch, abi, distro, release } = platform;
+
+    let name;
+    if (os === "darwin" || os === "windows") {
+      name = getLabel({ ...platform, release });
+    } else {
+      name = getLabel({ ...platform, os: distro, release });
+    }
+
+    let agents;
+    if (os === "darwin") {
+      agents = { os, arch, abi, queue: `test-darwin` };
+    } else if (os === "windows") {
+      agents = { os, arch, abi, robobun: true };
+    } else {
+      agents = { os, arch, abi, distro, release, robobun: true };
+    }
+
+    let command;
+    if (os === "windows") {
+      command = `node .\\scripts\\runner.node.mjs --step ${getKey(platform)}-build-bun`;
+    } else {
+      command = `./scripts/runner.node.mjs --step ${getKey(platform)}-build-bun`;
+    }
+
+    let parallelism;
+    if (os === "darwin") {
+      parallelism = 2;
+    } else {
+      parallelism = 10;
+    }
+
+    let depends;
+    let env;
+    if (buildId) {
+      env = {
+        BUILDKITE_ARTIFACT_BUILD_ID: buildId,
+      };
+    } else {
+      depends = [`${getKey(platform)}-build-bun`];
+    }
+
+    let retry;
+    if (os !== "windows") {
+      // When the runner fails on Windows, Buildkite only detects an exit code of 1.
+      // Because of this, we don't know if the run was fatal, or soft-failed.
+      retry = getRetry();
+    }
+
+    return {
+      key: `${getKey(platform)}-${distro}-${release.replace(/\./g, "")}-test-bun`,
+      label: `${name} - test-bun`,
+      depends_on: depends,
+      agents,
+      retry,
+      cancel_on_build_failing: isMergeQueue(),
+      soft_fail: isMainBranch(),
+      parallelism,
+      command,
+      env,
+    };
+  };
+
+  /**
+   * Config
+   */
+
+  const buildPlatforms = [
+    { os: "darwin", arch: "aarch64" },
+    { os: "darwin", arch: "x64" },
+    { os: "linux", arch: "aarch64" },
+    // { os: "linux", arch: "aarch64", abi: "musl" }, // TODO:
+    { os: "linux", arch: "x64" },
+    { os: "linux", arch: "x64", baseline: true },
+    // { os: "linux", arch: "x64", abi: "musl" }, // TODO:
+    { os: "windows", arch: "x64" },
+    { os: "windows", arch: "x64", baseline: true },
+  ];
+
+  const testPlatforms = [
+    { os: "darwin", arch: "aarch64", distro: "sonoma", release: "14" },
+    { os: "darwin", arch: "aarch64", distro: "ventura", release: "13" },
+    { os: "darwin", arch: "x64", distro: "sonoma", release: "14" },
+    { os: "darwin", arch: "x64", distro: "ventura", release: "13" },
+    { os: "linux", arch: "aarch64", distro: "debian", release: "12" },
+    { os: "linux", arch: "aarch64", distro: "ubuntu", release: "22.04" },
+    { os: "linux", arch: "aarch64", distro: "ubuntu", release: "20.04" },
+    // { os: "linux", arch: "aarch64", abi: "musl", distro: "alpine", release: "edge" }, // TODO:
+    { os: "linux", arch: "x64", distro: "debian", release: "12" },
+    { os: "linux", arch: "x64", distro: "ubuntu", release: "22.04" },
+    { os: "linux", arch: "x64", distro: "ubuntu", release: "20.04" },
+    { os: "linux", arch: "x64", distro: "debian", release: "12", baseline: true },
+    { os: "linux", arch: "x64", distro: "ubuntu", release: "22.04", baseline: true },
+    { os: "linux", arch: "x64", distro: "ubuntu", release: "20.04", baseline: true },
+    // { os: "linux", arch: "x64", abi: "musl", distro: "alpine", release: "edge" }, // TODO:
+    { os: "windows", arch: "x64", distro: "server", release: "2019" },
+    { os: "windows", arch: "x64", distro: "server", release: "2019", baseline: true },
+  ];
+
+  return {
+    priority: getPriority(),
+    steps: [
+      ...buildPlatforms.map(platform => {
+        const { os, arch, baseline } = platform;
+
+        let steps = [
+          ...testPlatforms
+            .filter(platform => platform.os === os && platform.arch === arch && baseline === platform.baseline)
+            .map(platform => getTestBunStep(platform)),
+        ];
+
+        if (!buildId) {
+          steps.unshift(
+            getBuildVendorStep(platform),
+            getBuildCppStep(platform),
+            getBuildZigStep(platform),
+            getBuildBunStep(platform),
+          );
+        }
+
+        return {
+          key: getKey(platform),
+          group: getLabel(platform),
+          steps,
+        };
+      }),
+    ],
+  };
+}
+
+async function main() {
+  console.log("Checking environment...");
+  console.log(" - Repository:", getRepository());
+  console.log(" - Branch:", getBranch());
+  console.log(" - Commit:", getCommit());
+  console.log(" - Commit Message:", getCommitMessage());
+  console.log(" - Is Main Branch:", isMainBranch());
+  console.log(" - Is Merge Queue:", isMergeQueue());
+  console.log(" - Is Pull Request:", isPullRequest());
+
+  const changedFiles = await getChangedFiles();
+  if (changedFiles) {
+    console.log(
+      `Found ${changedFiles.length} changed files: \n${changedFiles.map(filename => ` - ${filename}`).join("\n")}`,
+    );
+  }
+
+  const isDocumentationFile = filename => /^(\.vscode|\.github|bench|docs|examples)|\.(md)$/i.test(filename);
+
+  const isSkip = () => {
+    const message = getCommitMessage();
+    if (/\[(skip ci|no ci|ci skip|ci no)\]/i.test(message)) {
+      return true;
+    }
+    return changedFiles && changedFiles.every(filename => isDocumentationFile(filename));
+  };
+
+  if (isSkip()) {
+    console.log("Skipping CI due to commit message or changed files...");
+    return;
+  }
+
+  const isTestFile = filename => /^test/i.test(filename) || /runner\.node\.mjs$/i.test(filename);
+
+  const isSkipBuild = () => {
+    const message = getCommitMessage();
+    if (/\[(only tests?|tests? only|skip build|no build|build skip|build no)\]/i.test(message)) {
+      return true;
+    }
+    return changedFiles && changedFiles.every(filename => isTestFile(filename) || isDocumentationFile(filename));
+  };
+
+  let buildId;
+  if (isSkipBuild()) {
+    buildId = await getBuildIdWithArtifacts();
+    if (buildId) {
+      console.log("Skipping build due to commit message or changed files...");
+      console.log("Using build artifacts from previous build:", buildId);
+    } else {
+      console.log("Attempted to skip build, but could not find previous build");
+    }
+  }
+
+  const pipeline = getPipeline(buildId);
+  const content = toYaml(pipeline);
+  const contentPath = join(process.cwd(), ".buildkite", "ci.yml");
+  writeFileSync(contentPath, content);
+
+  console.log("Generated pipeline:");
+  console.log(" - Path:", contentPath);
+  console.log(" - Size:", (content.length / 1024).toFixed(), "KB");
+}
+
+await main();

.buildkite/ci.yml

@@ -1,782 +0,0 @@
-# Build and test Bun on macOS, Linux, and Windows.
-# https://buildkite.com/docs/pipelines/defining-steps
-#
-# If a step has the `robobun: true` label, robobun will listen
-# to webhooks from Buildkite and provision a VM to run the step.
-#
-# Changes to this file will be automatically uploaded on the next run
-# for a particular commit.
-#
-# Future tests machines to be added:
-# - macOS 12
-# - Windows Server 2016 & 2019
-# - Amazon Linux 2 & 2023
-# - CentOS / RHEL / Fedora / other Linux distros
-# - Docker containers
-# - Rasberry Pi?
-steps:
-  # macOS aarch64
-  - key: "darwin-aarch64"
-    group: ":darwin: aarch64"
-    steps:
-      - key: "darwin-aarch64-build-deps"
-        label: ":darwin: aarch64 - build-deps"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-deps.sh"
-
-      - key: "darwin-aarch64-build-zig"
-        label: ":darwin: aarch64 - build-zig"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-zig.sh darwin aarch64"
-
-      - key: "darwin-aarch64-build-cpp"
-        label: ":darwin: aarch64 - build-cpp"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-cpp.sh"
-
-      - key: "darwin-aarch64-build-bun"
-        label: ":darwin: aarch64 - build-bun"
-        depends_on:
-          - "darwin-aarch64-build-deps"
-          - "darwin-aarch64-build-zig"
-          - "darwin-aarch64-build-cpp"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-bun.sh"
-
-      - key: "darwin-aarch64-test-macos-14"
-        label: ":darwin: 14 aarch64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 3
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "darwin-aarch64-build-bun"
-        agents:
-          queue: "test-darwin"
-          os: "darwin"
-          arch: "aarch64"
-          release: "14"
-        command:
-          - "./scripts/runner.node.mjs --step darwin-aarch64-build-bun"
-
-      - key: "darwin-aarch64-test-macos-13"
-        label: ":darwin: 13 aarch64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 3
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "darwin-aarch64-build-bun"
-        agents:
-          queue: "test-darwin"
-          os: "darwin"
-          arch: "aarch64"
-          release: "13"
-        command:
-          - "./scripts/runner.node.mjs --step darwin-aarch64-build-bun"
-
-  # macOS x64
-  - key: "darwin-x64"
-    group: ":darwin: x64"
-    steps:
-      - key: "darwin-x64-build-deps"
-        label: ":darwin: x64 - build-deps"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-deps.sh"
-
-      - key: "darwin-x64-build-zig"
-        label: ":darwin: x64 - build-zig"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-zig.sh darwin x64"
-
-      - key: "darwin-x64-build-cpp"
-        label: ":darwin: x64 - build-cpp"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-cpp.sh"
-
-      - key: "darwin-x64-build-bun"
-        label: ":darwin: x64 - build-bun"
-        depends_on:
-          - "darwin-x64-build-deps"
-          - "darwin-x64-build-zig"
-          - "darwin-x64-build-cpp"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-bun.sh"
-
-      - key: "darwin-x64-test-macos-14"
-        label: ":darwin: 14 x64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 2
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "darwin-x64-build-bun"
-        agents:
-          queue: "test-darwin"
-          os: "darwin"
-          arch: "x64"
-          release: "14"
-        command:
-          - "./scripts/runner.node.mjs --step darwin-x64-build-bun"
-
-      - key: "darwin-x64-test-macos-13"
-        label: ":darwin: 13 x64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 2
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "darwin-x64-build-bun"
-        agents:
-          queue: "test-darwin"
-          os: "darwin"
-          arch: "x64"
-          release: "13"
-        command:
-          - "./scripts/runner.node.mjs --step darwin-x64-build-bun"
-
-  # Linux aarch64
-  - key: "linux-aarch64"
-    group: ":linux: aarch64"
-    steps:
-      - key: "linux-aarch64-build-deps"
-        label: ":linux: aarch64 - build-deps"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-deps.sh"
-
-      - key: "linux-aarch64-build-zig"
-        label: ":linux: aarch64 - build-zig"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-zig.sh linux aarch64"
-
-      - key: "linux-aarch64-build-cpp"
-        label: ":linux: aarch64 - build-cpp"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-cpp.sh"
-
-      - key: "linux-aarch64-build-bun"
-        label: ":linux: aarch64 - build-bun"
-        depends_on:
-          - "linux-aarch64-build-deps"
-          - "linux-aarch64-build-zig"
-          - "linux-aarch64-build-cpp"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-bun.sh"
-
-      - key: "linux-aarch64-test-debian-12"
-        label: ":debian: 12 aarch64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-aarch64-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "aarch64"
-          distro: "debian"
-          release: "12"
-        command:
-          - "./scripts/runner.node.mjs --step linux-aarch64-build-bun"
-
-      - key: "linux-aarch64-test-ubuntu-2204"
-        label: ":ubuntu: 22.04 aarch64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-aarch64-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "aarch64"
-          distro: "ubuntu"
-          release: "22.04"
-        command:
-          - "./scripts/runner.node.mjs --step linux-aarch64-build-bun"
-
-      - key: "linux-aarch64-test-ubuntu-2004"
-        label: ":ubuntu: 20.04 aarch64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-aarch64-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "aarch64"
-          distro: "ubuntu"
-          release: "20.04"
-        command:
-          - "./scripts/runner.node.mjs --step linux-aarch64-build-bun"
-
-  # Linux x64
-  - key: "linux-x64"
-    group: ":linux: x64"
-    steps:
-      - key: "linux-x64-build-deps"
-        label: ":linux: x64 - build-deps"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-deps.sh"
-
-      - key: "linux-x64-build-zig"
-        label: ":linux: x64 - build-zig"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-zig.sh linux x64"
-
-      - key: "linux-x64-build-cpp"
-        label: ":linux: x64 - build-cpp"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-cpp.sh"
-
-      - key: "linux-x64-build-bun"
-        label: ":linux: x64 - build-bun"
-        depends_on:
-          - "linux-x64-build-deps"
-          - "linux-x64-build-zig"
-          - "linux-x64-build-cpp"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-bun.sh"
-
-      - key: "linux-x64-test-debian-12"
-        label: ":debian: 12 x64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-x64-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "x64"
-          distro: "debian"
-          release: "12"
-        command:
-          - "./scripts/runner.node.mjs --step linux-x64-build-bun"
-
-      - key: "linux-x64-test-ubuntu-2204"
-        label: ":ubuntu: 22.04 x64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-x64-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "x64"
-          distro: "ubuntu"
-          release: "22.04"
-        command:
-          - "./scripts/runner.node.mjs --step linux-x64-build-bun"
-
-      - key: "linux-x64-test-ubuntu-2004"
-        label: ":ubuntu: 20.04 x64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-x64-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "x64"
-          distro: "ubuntu"
-          release: "20.04"
-        command:
-          - "./scripts/runner.node.mjs --step linux-x64-build-bun"
-
-  # Linux x64-baseline
-  - key: "linux-x64-baseline"
-    group: ":linux: x64-baseline"
-    steps:
-      - key: "linux-x64-baseline-build-deps"
-        label: ":linux: x64-baseline - build-deps"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-deps.sh"
-
-      - key: "linux-x64-baseline-build-zig"
-        label: ":linux: x64-baseline - build-zig"
-        agents:
-          queue: "build-darwin"
-          os: "darwin"
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-zig.sh linux x64"
-
-      - key: "linux-x64-baseline-build-cpp"
-        label: ":linux: x64-baseline - build-cpp"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-cpp.sh"
-
-      - key: "linux-x64-baseline-build-bun"
-        label: ":linux: x64-baseline - build-bun"
-        depends_on:
-          - "linux-x64-baseline-build-deps"
-          - "linux-x64-baseline-build-zig"
-          - "linux-x64-baseline-build-cpp"
-        agents:
-          queue: "build-linux"
-          os: "linux"
-          arch: "x64"
-        command:
-          - "./.buildkite/scripts/build-bun.sh"
-
-      - key: "linux-x64-baseline-test-debian-12"
-        label: ":debian: 12 x64-baseline - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-x64-baseline-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "x64"
-          distro: "debian"
-          release: "12"
-        command:
-          - "./scripts/runner.node.mjs --step linux-x64-baseline-build-bun"
-
-      - key: "linux-x64-baseline-test-ubuntu-2204"
-        label: ":ubuntu: 22.04 x64-baseline - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-x64-baseline-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "x64"
-          distro: "ubuntu"
-          release: "22.04"
-        command:
-          - "./scripts/runner.node.mjs --step linux-x64-baseline-build-bun"
-
-      - key: "linux-x64-baseline-test-ubuntu-2004"
-        label: ":ubuntu: 20.04 x64-baseline - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 5
-        soft_fail:
-          - exit_status: 2
-        retry:
-          automatic:
-            - exit_status: 1
-              limit: 1
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "linux-x64-baseline-build-bun"
-        agents:
-          robobun: "true"
-          os: "linux"
-          arch: "x64"
-          distro: "ubuntu"
-          release: "20.04"
-        command:
-          - "./scripts/runner.node.mjs --step linux-x64-baseline-build-bun"
-
-  # Windows x64
-  - key: "windows-x64"
-    group: ":windows: x64"
-    steps:
-      - key: "windows-x64-build-deps"
-        label: ":windows: x64 - build-deps"
-        agents:
-          queue: "build-windows"
-          os: "windows"
-          arch: "x64"
-        artifact_paths:
-          - "build\\bun-deps\\*.lib"
-        env:
-          CCACHE_DISABLE: "1"
-        command:
-          - ".\\scripts\\all-dependencies.ps1"
-
-      - key: "windows-x64-build-zig"
-        label: ":windows: x64 - build-zig"
-        agents:
-          queue: "build-darwin"
-          os: "darwin" # cross-compile on Linux or Darwin
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-zig.sh windows x64"
-
-      - key: "windows-x64-build-cpp"
-        label: ":windows: x64 - build-cpp"
-        agents:
-          queue: "build-windows"
-          os: "windows"
-          arch: "x64"
-        artifact_paths:
-          # HACK: See scripts/build-bun-cpp.ps1
-          # - "build\\bun-cpp-objects.a"
-          - "build\\bun-cpp-objects.a.*"
-        env:
-          CCACHE_DISABLE: "1"
-        command:
-          - ".\\scripts\\build-bun-cpp.ps1"
-
-      - key: "windows-x64-build-bun"
-        label: ":windows: x64 - build-bun"
-        depends_on:
-          - "windows-x64-build-deps"
-          - "windows-x64-build-zig"
-          - "windows-x64-build-cpp"
-        agents:
-          queue: "build-windows"
-          os: "windows"
-          arch: "x64"
-        artifact_paths:
-          - "bun-windows-x64.zip"
-          - "bun-windows-x64-profile.zip"
-          - "features.json"
-        env:
-          CCACHE_DISABLE: "1"
-        command:
-          - ".\\scripts\\buildkite-link-bun.ps1"
-
-      - key: "windows-x64-test-bun"
-        label: ":windows: x64 - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 10
-        soft_fail:
-          - exit_status: 1
-        retry:
-          automatic:
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "windows-x64-build-bun"
-        agents:
-          robobun: "true"
-          os: "windows"
-          arch: "x64"
-        command:
-          - "node .\\scripts\\runner.node.mjs --step windows-x64-build-bun"
-
-  # Windows x64-baseline
-  - key: "windows-x64-baseline"
-    group: ":windows: x64-baseline"
-    steps:
-      - key: "windows-x64-baseline-build-deps"
-        label: ":windows: x64-baseline - build-deps"
-        agents:
-          queue: "build-windows"
-          os: "windows"
-          arch: "x64"
-        artifact_paths:
-          - "build\\bun-deps\\*.lib"
-        env:
-          CCACHE_DISABLE: "1"
-          USE_BASELINE_BUILD: "1"
-        command:
-          - ".\\scripts\\all-dependencies.ps1"
-
-      - key: "windows-x64-baseline-build-zig"
-        label: ":windows: x64-baseline - build-zig"
-        agents:
-          queue: "build-darwin"
-          os: "darwin" # cross-compile on Linux or Darwin
-          arch: "aarch64"
-        command:
-          - "./.buildkite/scripts/build-zig.sh windows x64"
-
-      - key: "windows-x64-baseline-build-cpp"
-        label: ":windows: x64-baseline - build-cpp"
-        agents:
-          queue: "build-windows"
-          os: "windows"
-          arch: "x64"
-        artifact_paths:
-          # HACK: See scripts/build-bun-cpp.ps1
-          # - "build\\bun-cpp-objects.a"
-          - "build\\bun-cpp-objects.a.*"
-        env:
-          CCACHE_DISABLE: "1"
-          USE_BASELINE_BUILD: "1"
-        command:
-          - ".\\scripts\\build-bun-cpp.ps1"
-
-      - key: "windows-x64-baseline-build-bun"
-        label: ":windows: x64-baseline - build-bun"
-        depends_on:
-          - "windows-x64-baseline-build-deps"
-          - "windows-x64-baseline-build-zig"
-          - "windows-x64-baseline-build-cpp"
-        agents:
-          queue: "build-windows"
-          os: "windows"
-          arch: "x64"
-        artifact_paths:
-          - "bun-windows-x64-baseline.zip"
-          - "bun-windows-x64-baseline-profile.zip"
-          - "features.json"
-        env:
-          CCACHE_DISABLE: "1"
-          USE_BASELINE_BUILD: "1"
-        command:
-          - ".\\scripts\\buildkite-link-bun.ps1 -Baseline $$True"
-
-      - key: "windows-x64-baseline-test-bun"
-        label: ":windows: x64-baseline - test-bun"
-        if: "build.branch != 'main'"
-        parallelism: 10
-        soft_fail:
-          - exit_status: 1
-        retry:
-          automatic:
-            - exit_status: -1
-              limit: 3
-            - exit_status: 255
-              limit: 3
-            - signal_reason: agent_stop
-              limit: 3
-            - signal: SIGTERM
-              limit: 3
-        depends_on:
-          - "windows-x64-baseline-build-bun"
-        agents:
-          robobun: "true"
-          os: "windows"
-          arch: "x64"
-        command:
-          - "node .\\scripts\\runner.node.mjs --step windows-x64-baseline-build-bun"

.buildkite/scripts/build-bun.sh

@@ -1,62 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-source "$(dirname "$0")/env.sh"
-
-function run_command() {
-  set -x
-  "$@"
-  { set +x; } 2>/dev/null
-}
-
-cwd="$(pwd)"
-
-mkdir -p build
-source "$(dirname "$0")/download-artifact.sh" "build/bun-deps/**" --step "$BUILDKITE_GROUP_KEY-build-deps"
-source "$(dirname "$0")/download-artifact.sh" "build/bun-zig.o" --step "$BUILDKITE_GROUP_KEY-build-zig"
-source "$(dirname "$0")/download-artifact.sh" "build/bun-cpp-objects.a" --step "$BUILDKITE_GROUP_KEY-build-cpp" --split
-cd build
-
-run_command cmake .. "${CMAKE_FLAGS[@]}" \
-  -GNinja \
-  -DBUN_LINK_ONLY="1" \
-  -DNO_CONFIGURE_DEPENDS="1" \
-  -DBUN_ZIG_OBJ_DIR="$cwd/build" \
-  -DBUN_CPP_ARCHIVE="$cwd/build/bun-cpp-objects.a" \
-  -DBUN_DEPS_OUT_DIR="$cwd/build/bun-deps" \
-  -DCMAKE_BUILD_TYPE="$CMAKE_BUILD_TYPE" \
-  -DCPU_TARGET="$CPU_TARGET" \
-  -DUSE_LTO="$USE_LTO" \
-  -DUSE_DEBUG_JSC="$USE_DEBUG_JSC" \
-  -DCANARY="$CANARY" \
-  -DGIT_SHA="$GIT_SHA"
-run_command ninja -v -j "$CPUS"
-run_command ls
-
-tag="bun-$BUILDKITE_GROUP_KEY"
-if [ "$USE_LTO" == "OFF" ]; then
-  # Remove OS check when LTO is enabled on macOS again
-  if [[ "$tag" == *"darwin"* ]]; then
-    tag="$tag-nolto"
-  fi
-fi
-
-for name in bun bun-profile; do
-  dir="$tag"
-  if [ "$name" == "bun-profile" ]; then
-    dir="$tag-profile"
-  fi
-  run_command chmod +x "$name"
-  run_command "./$name" --revision
-  run_command mkdir -p "$dir"
-  run_command mv "$name" "$dir/$name"
-  run_command zip -r "$dir.zip" "$dir"
-  source "$cwd/.buildkite/scripts/upload-artifact.sh" "$dir.zip"
-  # temporary disable this so CI can run
-  # this is failing because $name is now in $dir/$name and if changed to $dir/$name we get ENOENT reading "bun:internal-for-testing"
-  # if [ "$name" == "bun-profile" ]; then
-  #   export BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING="1"
-  #   run_command "./$name" -e "require('fs').writeFileSync('./features.json', JSON.stringify(require('bun:internal-for-testing').crash_handler.getFeatureData()))"
-  #   source "$cwd/.buildkite/scripts/upload-artifact.sh" "features.json"
-  # fi
-done

.buildkite/scripts/build-cpp.sh

@@ -1,37 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-export FORCE_UPDATE_SUBMODULES=1
-
-# env.sh calls update_submodules.sh
-source "$(dirname "$0")/env.sh"
-
-{ set +x; } 2>/dev/null
-
-function run_command() {
-  set -x
-  "$@"
-  { set +x; } 2>/dev/null
-}
-
-mkdir -p build
-cd build
-mkdir -p tmp_modules tmp_functions js codegen
-
-run_command cmake .. "${CMAKE_FLAGS[@]}" \
-  -GNinja \
-  -DBUN_CPP_ONLY="1" \
-  -DNO_CONFIGURE_DEPENDS="1" \
-  -DCMAKE_BUILD_TYPE="$CMAKE_BUILD_TYPE" \
-  -DCPU_TARGET="$CPU_TARGET" \
-  -DUSE_LTO="$USE_LTO" \
-  -DUSE_DEBUG_JSC="$USE_DEBUG_JSC" \
-  -DCANARY="$CANARY" \
-  -DGIT_SHA="$GIT_SHA"
-
-chmod +x compile-cpp-only.sh
-source compile-cpp-only.sh -v -j "$CPUS"
-{ set +x; } 2>/dev/null
-
-cd ..
-source "$(dirname "$0")/upload-artifact.sh" "build/bun-cpp-objects.a" --split

.buildkite/scripts/build-deps.sh

@@ -1,22 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-source "$(dirname "$0")/env.sh"
-source "$(realpath $(dirname "$0")/../../scripts/all-dependencies.sh)"
-
-artifacts=(
-  libcrypto.a libssl.a libdecrepit.a
-  libcares.a
-  libarchive.a
-  liblolhtml.a
-  libmimalloc.a libmimalloc.o
-  libtcc.a
-  libz.a
-  libzstd.a
-  libdeflate.a
-  liblshpack.a
-)
-
-for artifact in "${artifacts[@]}"; do
-  source "$(dirname "$0")/upload-artifact.sh" "build/bun-deps/$artifact"
-done

.buildkite/scripts/build-old-js.sh

@@ -1,40 +0,0 @@
-#!/bin/bash
-
-set -eo pipefail
-source "$(dirname "$0")/env.sh"
-
-function assert_bun() {
-  if ! command -v bun &>/dev/null; then
-    echo "error: bun is not installed" 1>&2
-    exit 1
-  fi
-}
-
-function assert_make() {
-  if ! command -v make &>/dev/null; then
-    echo "error: make is not installed" 1>&2
-    exit 1
-  fi
-}
-
-function run_command() {
-  set -x
-  "$@"
-  { set +x; } 2>/dev/null
-}
-
-function build_node_fallbacks() {
-  local cwd="src/node-fallbacks"
-  run_command bun install --cwd "$cwd" --frozen-lockfile
-  run_command bun run --cwd "$cwd" build
-}
-
-function build_old_js() {
-  run_command bun install --frozen-lockfile
-  run_command make runtime_js fallback_decoder bun_error
-}
-
-assert_bun
-assert_make
-build_node_fallbacks
-build_old_js

.buildkite/scripts/build-zig.sh

@@ -1,101 +0,0 @@
-#!/bin/bash
-
-set -euo pipefail
-
-export CMAKE_FLAGS=""
-source "$(dirname "$0")/env.sh"
-
-if [[ -n "$CMAKE_FLAGS" ]]; then
-  echo "CMAKE_FLAGS should not be empty"
-  exit 1
-fi
-
-function assert_target() {
-  local arch="${2-$(uname -m)}"
-  case "$(echo "$arch" | tr '[:upper:]' '[:lower:]')" in
-  x64 | x86_64 | amd64)
-    export ZIG_ARCH="x86_64"
-    if [[ "$BUILDKITE_STEP_KEY" == *"baseline"* ]]; then
-      export ZIG_CPU_TARGET="nehalem"
-    else
-      export ZIG_CPU_TARGET="haswell"
-    fi
-    ;;
-  aarch64 | arm64)
-    export ZIG_ARCH="aarch64"
-    export ZIG_CPU_TARGET="native"
-    ;;
-  *)
-    echo "error: Unsupported architecture: $arch" 1>&2
-    exit 1
-    ;;
-  esac
-  local os="${1-$(uname -s)}"
-  case "$(echo "$os" | tr '[:upper:]' '[:lower:]')" in
-  linux)
-    export ZIG_OS="linux"
-    export ZIG_TARGET="$ZIG_ARCH-linux-gnu"
-    ;;
-  darwin)
-    export ZIG_OS="macos"
-    export ZIG_TARGET="$ZIG_ARCH-macos-none"
-    ;;
-  windows)
-    export ZIG_OS="windows"
-    export ZIG_TARGET="$ZIG_ARCH-windows-msvc"
-    ;;
-  *)
-    echo "error: Unsupported operating system: $os" 1>&2
-    exit 1
-    ;;
-  esac
-}
-
-function run_command() {
-  set -x
-  "$@"
-  { set +x; } 2>/dev/null
-}
-
-assert_target "$@"
-
-# Since the zig build depends on files from the zig submodule,
-# make sure to update the submodule before building.
-run_command git submodule update --init --recursive --progress --depth=1 --checkout src/deps/zig
-
-# TODO: Move these to be part of the CMake build
-source "$(dirname "$0")/build-old-js.sh"
-
-cwd="$(pwd)"
-mkdir -p build
-cd build
-
-# in buildkite this script to compile for windows is run on a macos machine
-# so the cmake windows detection for this logic is not ran
-ZIG_OPTIMIZE="ReleaseFast"
-if [[ "$ZIG_OS" == "windows" ]]; then
-  ZIG_OPTIMIZE="ReleaseSafe"
-fi
-
-run_command cmake .. "${CMAKE_FLAGS[@]}" \
-  -GNinja \
-  -DNO_CONFIGURE_DEPENDS="1" \
-  -DNO_CODEGEN="0" \
-  -DWEBKIT_DIR="omit" \
-  -DBUN_ZIG_OBJ_DIR="$cwd/build" \
-  -DZIG_LIB_DIR="$cwd/src/deps/zig/lib" \
-  -DCMAKE_BUILD_TYPE="$CMAKE_BUILD_TYPE" \
-  -DARCH="$ZIG_ARCH" \
-  -DCPU_TARGET="$ZIG_CPU_TARGET" \
-  -DZIG_TARGET="$ZIG_TARGET" \
-  -DUSE_LTO="$USE_LTO" \
-  -DUSE_DEBUG_JSC="$USE_DEBUG_JSC" \
-  -DCANARY="$CANARY" \
-  -DZIG_OPTIMIZE="$ZIG_OPTIMIZE" \
-  -DGIT_SHA="$GIT_SHA"
-
-export ONLY_ZIG="1"
-run_command ninja "$cwd/build/bun-zig.o" -v -j "$CPUS"
-
-cd ..
-source "$(dirname "$0")/upload-artifact.sh" "build/bun-zig.o"

.buildkite/scripts/download-artifact.ps1

@@ -1,47 +0,0 @@
-param (
-  [Parameter(Mandatory=$true)]
-  [string[]] $Paths,
-  [switch] $Split
-)
-
-$ErrorActionPreference = "Stop"
-
-function Assert-Buildkite-Agent() {
-  if (-not (Get-Command "buildkite-agent" -ErrorAction SilentlyContinue)) {
-    Write-Error "Cannot find buildkite-agent, please install it: https://buildkite.com/docs/agent/v3/install"
-    exit 1
-  }
-}
-
-function Assert-Join-File() {
-  if (-not (Get-Command "Join-File" -ErrorAction SilentlyContinue)) {
-    Write-Error "Cannot find Join-File, please install it: https://www.powershellgallery.com/packages/FileSplitter/1.3"
-    exit 1
-  }
-}
-
-function Download-Buildkite-Artifact() {
-  param (
-    [Parameter(Mandatory=$true)]
-    [string] $Path,
-  )
-  if ($Split) {
-    & buildkite-agent artifact download "$Path.*" --debug --debug-http
-    Join-File -Path "$(Resolve-Path .)\$Path" -Verbose -DeletePartFiles
-  } else {
-    & buildkite-agent artifact download "$Path" --debug --debug-http
-  }
-  if (-not (Test-Path $Path)) {
-    Write-Error "Could not find artifact: $Path"
-    exit 1
-  }
-}
-
-Assert-Buildkite-Agent
-if ($Split) {
-  Assert-Join-File
-}
-
-foreach ($Path in $Paths) {
-  Download-Buildkite-Artifact $Path
-}

.buildkite/scripts/download-artifact.sh

@@ -1,59 +0,0 @@
-#!/bin/bash
-
-set -euo pipefail
-
-function assert_buildkite_agent() {
-  if ! command -v buildkite-agent &>/dev/null; then
-    echo "error: Cannot find buildkite-agent, please install it:"
-    echo "https://buildkite.com/docs/agent/v3/install"
-    exit 1
-  fi
-}
-
-function download_buildkite_artifact() {
-  # Check if at least one argument is provided
-  if [ $# -eq 0 ]; then
-    echo "error: No path provided for artifact download"
-    exit 1
-  fi
-
-  local path="$1"
-  shift
-  local split="0"
-  local args=()
-
-  while [ $# -gt 0 ]; do
-    case "$1" in
-    --split)
-      split="1"
-      shift
-      ;;
-    *)
-      args+=("$1")
-      shift
-      ;;
-    esac
-  done
-
-  if [ "$split" == "1" ]; then
-    run_command buildkite-agent artifact download "$path.*" . "${args[@]:-}"
-    run_command cat "$path".?? >"$path"
-    run_command rm -f "$path".??
-  else
-    run_command buildkite-agent artifact download "$path" . "${args[@]:-}"
-  fi
-
-  if [[ "$path" != *"*"* ]] && [ ! -f "$path" ]; then
-    echo "error: Could not find artifact: $path"
-    exit 1
-  fi
-}
-
-function run_command() {
-  set -x
-  "$@"
-  { set +x; } 2>/dev/null
-}
-
-assert_buildkite_agent
-download_buildkite_artifact "$@"

.buildkite/scripts/env.sh

@@ -1,146 +0,0 @@
-#!/bin/bash
-
-set -euo pipefail
-
-BUILDKITE_REPO=${BUILDKITE_REPO:-}
-BUILDKITE_CLEAN_CHECKOUT=${BUILDKITE_CLEAN_CHECKOUT:-}
-BUILDKITE_BRANCH=${BUILDKITE_BRANCH:-}
-CCACHE_DIR=${CCACHE_DIR:-}
-SCCACHE_DIR=${SCCACHE_DIR:-}
-ZIG_LOCAL_CACHE_DIR=${ZIG_LOCAL_CACHE_DIR:-}
-ZIG_GLOBAL_CACHE_DIR=${ZIG_GLOBAL_CACHE_DIR:-}
-BUN_DEPS_CACHE_DIR=${BUN_DEPS_CACHE_DIR:-}
-BUN_DEPS_CACHE_DIR=${BUN_DEPS_CACHE_DIR:-}
-BUILDKITE_STEP_KEY=${BUILDKITE_STEP_KEY:-}
-
-ROOT_DIR="$(realpath "$(dirname "$0")/../../")"
-
-# Fail if we cannot find the root directory
-if [ ! -d "$ROOT_DIR" ]; then
-  echo "error: Cannot find root directory: '$ROOT_DIR'" 1>&2
-  exit 1
-fi
-
-function assert_os() {
-  local os="$(uname -s)"
-  case "$os" in
-  Linux)
-    echo "linux"
-    ;;
-  Darwin)
-    echo "darwin"
-    ;;
-  *)
-    echo "error: Unsupported operating system: $os" 1>&2
-    exit 1
-    ;;
-  esac
-}
-
-function assert_arch() {
-  local arch="$(uname -m)"
-  case "$arch" in
-  aarch64 | arm64)
-    echo "aarch64"
-    ;;
-  x86_64 | amd64)
-    echo "x64"
-    ;;
-  *)
-    echo "error: Unknown architecture: $arch" 1>&2
-    exit 1
-    ;;
-  esac
-}
-
-function assert_build() {
-  if [ -z "$BUILDKITE_REPO" ]; then
-    echo "error: Cannot find repository for this build"
-    exit 1
-  fi
-  if [ -z "$BUILDKITE_COMMIT" ]; then
-    echo "error: Cannot find commit for this build"
-    exit 1
-  fi
-  if [ -z "$BUILDKITE_STEP_KEY" ]; then
-    echo "error: Cannot find step key for this build"
-    exit 1
-  fi
-  if [ -n "$BUILDKITE_GROUP_KEY" ] && [[ "$BUILDKITE_STEP_KEY" != "$BUILDKITE_GROUP_KEY"* ]]; then
-    echo "error: Build step '$BUILDKITE_STEP_KEY' does not start with group key '$BUILDKITE_GROUP_KEY'"
-    exit 1
-  fi
-  # Skip os and arch checks for Zig, since it's cross-compiled on macOS
-  if [[ "$BUILDKITE_STEP_KEY" != *"zig"* ]]; then
-    local os="$(assert_os)"
-    if [[ "$BUILDKITE_STEP_KEY" != *"$os"* ]]; then
-      echo "error: Build step '$BUILDKITE_STEP_KEY' does not match operating system '$os'"
-      exit 1
-    fi
-    local arch="$(assert_arch)"
-    if [[ "$BUILDKITE_STEP_KEY" != *"$arch"* ]]; then
-      echo "error: Build step '$BUILDKITE_STEP_KEY' does not match architecture '$arch'"
-      exit 1
-    fi
-  fi
-}
-
-function assert_buildkite_agent() {
-  if (! command -v buildkite-agent &>/dev/null); then
-    echo "error: Cannot find buildkite-agent, please install it:"
-    echo "https://buildkite.com/docs/agent/v3/install"
-    exit 1
-  fi
-}
-
-function export_environment() {
-  source "${ROOT_DIR}/scripts/env.sh"
-  source "${ROOT_DIR}/scripts/update-submodules.sh"
-
-  { set +x; } 2>/dev/null
-  export GIT_SHA="$BUILDKITE_COMMIT"
-  if [ "$BUILDKITE_CLEAN_CHECKOUT" == "true" ] || [ "$BUILDKITE_BRANCH" == "main" ]; then
-    local tmpdir="$(mktemp -d 2>/dev/null || mktemp -d -t 'new')"
-    export CCACHE_DIR="$tmpdir/.cache/ccache"
-    export SCCACHE_DIR="$tmpdir/.cache/sccache"
-    export ZIG_LOCAL_CACHE_DIR="$tmpdir/.cache/zig-cache"
-    export ZIG_GLOBAL_CACHE_DIR="$tmpdir/.cache/zig-cache"
-    export BUN_DEPS_CACHE_DIR="$tmpdir/.cache/bun-deps"
-    export CCACHE_RECACHE="1"
-  else
-    export CCACHE_DIR="$HOME/.cache/ccache/$BUILDKITE_STEP_KEY"
-    export SCCACHE_DIR="$HOME/.cache/sccache/$BUILDKITE_STEP_KEY"
-    export ZIG_LOCAL_CACHE_DIR="$HOME/.cache/zig-cache/$BUILDKITE_STEP_KEY"
-    export ZIG_GLOBAL_CACHE_DIR="$HOME/.cache/zig-cache/$BUILDKITE_STEP_KEY"
-    export BUN_DEPS_CACHE_DIR="$HOME/.cache/bun-deps/$BUILDKITE_STEP_KEY"
-  fi
-  if [ "$(assert_os)" == "linux" ]; then
-    export USE_LTO="ON"
-  fi
-  if [ "$(assert_arch)" == "aarch64" ]; then
-    export CPU_TARGET="native"
-  elif [[ "$BUILDKITE_STEP_KEY" == *"baseline"* ]]; then
-    export CPU_TARGET="nehalem"
-  else
-    export CPU_TARGET="haswell"
-  fi
-  if $(buildkite-agent meta-data exists release &>/dev/null); then
-    export CMAKE_BUILD_TYPE="$(buildkite-agent meta-data get release)"
-  else
-    export CMAKE_BUILD_TYPE="Release"
-  fi
-  if $(buildkite-agent meta-data exists canary &>/dev/null); then
-    export CANARY="$(buildkite-agent meta-data get canary)"
-  else
-    export CANARY="1"
-  fi
-  if $(buildkite-agent meta-data exists assertions &>/dev/null); then
-    export USE_DEBUG_JSC="$(buildkite-agent meta-data get assertions)"
-  else
-    export USE_DEBUG_JSC="OFF"
-  fi
-}
-
-assert_build
-assert_buildkite_agent
-export_environment

.buildkite/scripts/prepare-build.sh

@@ -29,6 +29,10 @@ function assert_curl() {
   assert_command "curl" "curl" "https://curl.se/download.html"
 }
 
+function assert_node() {
+  assert_command "node" "node" "https://nodejs.org/en/download/"
+}
+
 function assert_command() {
   local command="$1"
   local package="$2"
@@ -92,6 +96,12 @@ assert_build
 assert_buildkite_agent
 assert_jq
 assert_curl
+assert_node
 assert_release
 assert_canary
-upload_buildkite_pipeline ".buildkite/ci.yml"
+
+run_command node ".buildkite/ci.mjs"
+
+if [ -f ".buildkite/ci.yml" ]; then
+  upload_buildkite_pipeline ".buildkite/ci.yml"
+fi

.buildkite/scripts/upload-artifact.ps1

@@ -1,47 +0,0 @@
-param (
-  [Parameter(Mandatory=$true)]
-  [string[]] $Paths,
-  [switch] $Split
-)
-
-$ErrorActionPreference = "Stop"
-
-function Assert-Buildkite-Agent() {
-  if (-not (Get-Command "buildkite-agent" -ErrorAction SilentlyContinue)) {
-    Write-Error "Cannot find buildkite-agent, please install it: https://buildkite.com/docs/agent/v3/install"
-    exit 1
-  }
-}
-
-function Assert-Split-File() {
-  if (-not (Get-Command "Split-File" -ErrorAction SilentlyContinue)) {
-    Write-Error "Cannot find Split-File, please install it: https://www.powershellgallery.com/packages/FileSplitter/1.3"
-    exit 1
-  }
-}
-
-function Upload-Buildkite-Artifact() {
-  param (
-    [Parameter(Mandatory=$true)]
-    [string] $Path,
-  )
-  if (-not (Test-Path $Path)) {
-    Write-Error "Could not find artifact: $Path"
-    exit 1
-  }
-  if ($Split) {
-    Remove-Item -Path "$Path.*" -Force
-    Split-File -Path (Resolve-Path $Path) -PartSizeBytes "50MB" -Verbose
-    $Path = "$Path.*"
-  }
-  & buildkite-agent artifact upload "$Path" --debug --debug-http
-}
-
-Assert-Buildkite-Agent
-if ($Split) {
-  Assert-Split-File
-}
-
-foreach ($Path in $Paths) {
-  Upload-Buildkite-Artifact $Path
-}

.buildkite/scripts/upload-artifact.sh

@@ -1,71 +0,0 @@
-#!/bin/bash
-
-set -euo pipefail
-
-function assert_buildkite_agent() {
-  if ! command -v buildkite-agent &>/dev/null; then
-    echo "error: Cannot find buildkite-agent, please install it:"
-    echo "https://buildkite.com/docs/agent/v3/install"
-    exit 1
-  fi
-}
-
-function assert_split() {
-  if ! command -v split &>/dev/null; then
-    echo "error: Cannot find split, please install it:"
-    echo "https://www.gnu.org/software/coreutils/split"
-    exit 1
-  fi
-}
-
-function upload_buildkite_artifact() {
-  if [ -z "${1:-}" ]; then
-    return
-  fi
-
-  local path="$1"
-  shift
-  local split="0"
-  local args=() # Initialize args as an empty array
-  while true; do
-    if [ -z "${1:-}" ]; then
-      break
-    fi
-    case "$1" in
-    --split)
-      split="1"
-      shift
-      ;;
-    *)
-      args+=("$1")
-      shift
-      ;;
-    esac
-  done
-  if [ ! -f "$path" ]; then
-    echo "error: Could not find artifact: $path"
-    exit 1
-  fi
-  if [ "$split" == "1" ]; then
-    run_command rm -f "$path."*
-    run_command split -b 50MB -d "$path" "$path."
-    if [ "${args[@]:-}" != "" ]; then
-      run_command buildkite-agent artifact upload "$path.*" "${args[@]}"
-    else
-      run_command buildkite-agent artifact upload "$path.*"
-    fi
-  elif [ "${args[@]:-}" != "" ]; then
-    run_command buildkite-agent artifact upload "$path" "${args[@]:-}"
-  else
-    run_command buildkite-agent artifact upload "$path"
-  fi
-}
-
-function run_command() {
-  set -x
-  "$@"
-  { set +x; } 2>/dev/null
-}
-
-assert_buildkite_agent
-upload_buildkite_artifact "$@"

.clang-tidy

@@ -0,0 +1,9 @@
+WarningsAsErrors: "*"
+FormatStyle: webkit
+Checks: >
+  -*,
+  clang-analyzer-*,
+  -clang-analyzer-optin.core.EnumCastOutOfRange
+  -clang-analyzer-webkit.UncountedLambdaCapturesChecker
+  -clang-analyzer-optin.core.EnumCastOutOfRange
+  -clang-analyzer-webkit.RefCntblBaseVirtualDtor

.clangd

@@ -1,3 +1,5 @@
 Index:
   Background: Skip # Disable slow background indexing of these files.
 
+CompileFlags:
+  CompilationDatabase: build/debug

.docker/chromium.pref

@@ -1,14 +0,0 @@
-# Note: 2 blank lines are required between entries
- Package: *
- Pin: release a=eoan
- Pin-Priority: 500
-
- Package: *
- Pin: origin "ftp.debian.org"
- Pin-Priority: 300
-
- # Pattern includes 'chromium', 'chromium-browser' and similarly
- # named dependencies:
- Package: chromium*
- Pin: origin "ftp.debian.org"
- Pin-Priority: 700

.docker/copy-bun-binary.sh

@@ -1,8 +0,0 @@
-#!/bin/bash
-
-set -euxo pipefail
-
-name=$(openssl rand -hex 12)
-id=$(docker create --name=bun-binary-$name $CONTAINER_TAG)
-docker container cp bun-binary-$name:$BUN_RELEASE_DIR bun-binary
-echo -e "bun-binary-$name"

.docker/debian.list

@@ -1,3 +0,0 @@
- deb http://deb.debian.org/debian buster main
- deb http://deb.debian.org/debian buster-updates main
- deb http://deb.debian.org/debian-security buster/updates main

.docker/dockerfile-common.sh

@@ -1,34 +0,0 @@
-export DOCKER_BUILDKIT=1
-
-export BUILDKIT_ARCH=$(uname -m)
-export ARCH=${BUILDKIT_ARCH}
-
-if [ "$BUILDKIT_ARCH" == "amd64" ]; then
-    export BUILDKIT_ARCH="amd64"
-    export ARCH=x64
-fi
-
-if [ "$BUILDKIT_ARCH" == "x86_64" ]; then
-    export BUILDKIT_ARCH="amd64"
-    export ARCH=x64
-fi
-
-if [ "$BUILDKIT_ARCH" == "arm64" ]; then
-    export BUILDKIT_ARCH="arm64"
-    export ARCH=aarch64
-fi
-
-if [ "$BUILDKIT_ARCH" == "aarch64" ]; then
-    export BUILDKIT_ARCH="arm64"
-    export ARCH=aarch64
-fi
-
-if [ "$BUILDKIT_ARCH" == "armv7l" ]; then
-    echo "Unsupported platform: $BUILDKIT_ARCH"
-    exit 1
-fi
-
-export BUILD_ID=$(cat build-id)
-export CONTAINER_NAME=bun-linux-$ARCH
-export DEBUG_CONTAINER_NAME=debug-bun-linux-$ARCH
-export TEMP=/tmp/bun-0.0.$BUILD_ID

.docker/pull.sh

@@ -1,11 +0,0 @@
-#!/bin/bash
-
-set -euxo pipefail
-
-docker pull bunbunbunbun/bun-test-base:latest --platform=linux/amd64
-docker pull bunbunbunbun/bun-base:latest --platform=linux/amd64
-docker pull bunbunbunbun/bun-base-with-zig-and-webkit:latest --platform=linux/amd64
-
-docker tag bunbunbunbun/bun-test-base:latest bun-base:latest
-docker tag bunbunbunbun/bun-base:latest bun-base:latest
-docker tag bunbunbunbun/bun-base-with-zig-and-webkit:latest bun-base-with-zig-and-webkit:latest

.docker/run-dockerfile.sh

@@ -1,47 +0,0 @@
-#!/bin/bash
-
-source "dockerfile-common.sh"
-
-export $CONTAINER_NAME=$CONTAINER_NAME-local
-
-rm -rf $TEMP
-mkdir -p $TEMP
-
-docker build . --target release --progress=plain -t $CONTAINER_NAME:latest --build-arg BUILDKIT_INLINE_CACHE=1 --platform=linux/$BUILDKIT_ARCH --cache-from $CONTAINER_NAME:latest
-
-if (($?)); then
-  echo "Failed to build container"
-  exit 1
-fi
-
-id=$(docker create $CONTAINER_NAME:latest)
-docker cp $id:/home/ubuntu/bun-release $TEMP/$CONTAINER_NAME
-if (($?)); then
-  echo "Failed to cp container"
-  exit 1
-fi
-
-cd $TEMP
-mkdir -p $TEMP/$CONTAINER_NAME $TEMP/$DEBUG_CONTAINER_NAME
-mv $CONTAINER_NAME/bun-profile $DEBUG_CONTAINER_NAME/bun
-zip -r $CONTAINER_NAME.zip $CONTAINER_NAME
-zip -r $DEBUG_CONTAINER_NAME.zip $DEBUG_CONTAINER_NAME
-docker rm -v $id
-abs=$(realpath $TEMP/$CONTAINER_NAME.zip)
-debug_abs=$(realpath $TEMP/$DEBUG_CONTAINER_NAME.zip)
-
-case $(uname -s) in
-"Linux") target="linux" ;;
-*) target="other" ;;
-esac
-
-if [ "$target" = "linux" ]; then
-  if command -v bun --version >/dev/null; then
-    cp $TEMP/$CONTAINER_NAME/bun $(which bun)
-    cp $TEMP/$DEBUG_CONTAINER_NAME/bun $(which bun-profile)
-  fi
-fi
-
-echo "Saved to:"
-echo $debug_abs
-echo $abs

.docker/run-test.sh

@@ -1,9 +0,0 @@
-#!/bin/bash
-
-set -euxo pipefail
-
-bun install
-bun install --cwd ./test/snippets
-bun install --cwd ./test/scripts
-
-make $BUN_TEST_NAME

.docker/runner.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-
-set -euxo pipefail
-
-docker container run --security-opt seccomp=.docker/chrome.json --env GITHUB_WORKSPACE=$GITHUB_WORKSPACE --env BUN_TEST_NAME=$BUN_TEST_NAME --ulimit memlock=-1:-1 --init --rm bun-test:latest

.docker/unit-tests.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-
-set -euxo pipefail
-
-docker container run --security-opt seccomp=.docker/chrome.json --env GITHUB_WORKSPACE=$GITHUB_WORKSPACE --ulimit memlock=-1:-1 --init --rm bun-unit-tests:latest

.gitattributes

@@ -44,8 +44,10 @@ test/**/* linguist-documentation
 bench/**/* linguist-documentation
 examples/**/* linguist-documentation
 
-src/deps/*.c linguist-vendored
-src/deps/brotli/** linguist-vendored
+vendor/*.c linguist-vendored
+vendor/brotli/** linguist-vendored
 
 test/js/node/test/fixtures linguist-vendored
 test/js/node/test/common linguist-vendored
+
+test/js/bun/css/files linguist-vendored

.github/ISSUE_TEMPLATE/3-typescript-bug-report.yml

@@ -1,6 +1,6 @@
 name: 🇹 TypeScript Type Bug Report
 description: Report an issue with TypeScript types
-labels: [bug, typescript]
+labels: [bug, types]
 body:
 - type: markdown
   attributes:

.github/ISSUE_TEMPLATE/7-install-crash-report.yml

@@ -11,8 +11,8 @@ body:
   - type: textarea
     id: package_json
     attributes:
-      label: `package.json` file
-      description: Can you upload your `package.json` file? This helps us reproduce the crash.
+      label: "`package.json` file"
+      description: "Can you upload your `package.json` file? This helps us reproduce the crash."
       render: json
   - type: textarea
     id: repro

.github/actions/setup-bun/action.yml

@@ -47,4 +47,5 @@ runs:
         mkdir -p ${{ runner.temp }}/.bun/bin
         mv ${target}/bun* ${{ runner.temp }}/.bun/bin/
         chmod +x ${{ runner.temp }}/.bun/bin/*
+        ln -fs ${{ runner.temp }}/.bun/bin/bun ${{ runner.temp }}/.bun/bin/bunx
         echo "${{ runner.temp }}/.bun/bin" >> ${GITHUB_PATH}

.github/workflows/clang-format.yml

@@ -0,0 +1,41 @@
+name: clang-format
+
+permissions:
+  contents: write
+
+on:
+  workflow_call:
+  workflow_dispatch:
+  pull_request:
+  merge_group:
+
+env:
+  BUN_VERSION: "1.1.27"
+  LLVM_VERSION: "18.1.8"
+  LLVM_VERSION_MAJOR: "18"
+
+jobs:
+  clang-format:
+    name: clang-format
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - name: Install LLVM
+        run: |
+          curl -fsSL https://apt.llvm.org/llvm.sh | sudo bash -s -- ${{ env.LLVM_VERSION_MAJOR }} all
+      - name: Clang Format
+        env:
+          LLVM_VERSION: ${{ env.LLVM_VERSION }}
+        run: |
+          bun run clang-format
+      - name: Commit
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: "`bun run clang-format`"

.github/workflows/clang-tidy.yml

@@ -0,0 +1,41 @@
+name: clang-tidy
+
+permissions:
+  contents: write
+
+on:
+  workflow_call:
+  workflow_dispatch:
+  pull_request:
+  merge_group:
+
+env:
+  BUN_VERSION: "1.1.27"
+  LLVM_VERSION: "18.1.8"
+  LLVM_VERSION_MAJOR: "18"
+
+jobs:
+  clang-tidy:
+    name: clang-tidy
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - name: Install LLVM
+        run: |
+          curl -fsSL https://apt.llvm.org/llvm.sh | sudo bash -s -- ${{ env.LLVM_VERSION_MAJOR }} all
+      - name: Clang Tidy
+        env:
+          LLVM_VERSION: ${{ env.LLVM_VERSION }}
+        run: |
+          bun run clang-tidy:diff
+      - name: Commit
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: "`bun run clang-tidy`"

.github/workflows/format.yml

@@ -1,61 +0,0 @@
-name: Format
-
-permissions:
-  contents: write
-
-concurrency:
-  group: format-${{ github.workflow }}-${{ github.event_name == 'workflow_dispatch' && inputs.run-id  || github.ref }}
-  cancel-in-progress: true
-
-on:
-  workflow_dispatch:
-    inputs:
-      run-id:
-        type: string
-        description: The workflow ID to download artifacts (skips the build step)
-  pull_request:
-
-jobs:
-  format:
-    name: Format
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          sparse-checkout: |
-            .prettierrc-ci
-            .github
-            .vscode
-            src
-            scripts
-            packages
-            test
-            bench
-            package.json
-            bun.lockb
-            .clang-format
-      - name: Setup Bun
-        uses: ./.github/actions/setup-bun
-        with:
-          bun-version: "1.1.25"
-      - name: Setup Zig
-        uses: mlugg/setup-zig@v1
-        with:
-          version: 0.13.0
-      - name: Install Dependencies
-        run: |
-          bun install
-      - name: Format
-        run: |
-          bun fmt
-      - name: Format Zig
-        run: |
-          bun fmt:zig
-      - name: Format Cpp
-        run: |
-          bun fmt:cpp
-      - name: Commit
-        uses: stefanzweifel/git-auto-commit-action@v5
-        with:
-          commit_message: Apply formatting changes

.github/workflows/labeled.yml

@@ -83,6 +83,26 @@ jobs:
           echo "latest=$(cat LATEST)" >> $GITHUB_OUTPUT
 
           rm -rf is-outdated.txt outdated.txt latest.txt
+      - name: Generate comment text with Sentry Link
+        if: github.event.label.name == 'crash'
+        # ignore if fail
+        continue-on-error: true
+        id: generate-comment-text
+        env:
+          GITHUB_ISSUE_BODY: ${{ github.event.issue.body }}
+          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_EVENTS_SECRET }}
+        shell: bash
+        run: |
+          bun scripts/associate-issue-with-sentry.ts
+
+          if [[ -f "sentry-link.txt" ]]; then
+            echo "sentry-link=$(cat sentry-link.txt)" >> $GITHUB_OUTPUT
+          fi
+
+          if [[ -f "sentry-id.txt" ]]; then
+            echo "sentry-id=$(cat sentry-id.txt)" >> $GITHUB_OUTPUT
+          fi
+
       - name: Add labels
         uses: actions-cool/issues-helper@v3
         if: github.event.label.name == 'crash'
@@ -92,7 +112,7 @@ jobs:
           issue-number: ${{ github.event.issue.number }}
           labels: ${{ steps.add-labels.outputs.labels }}
       - name: Comment outdated
-        if: steps.add-labels.outputs.is-outdated == 'true' && github.event.label.name == 'crash'
+        if: steps.add-labels.outputs.is-outdated == 'true' && github.event.label.name == 'crash' && steps.generate-comment-text.outputs.sentry-link == ''
         uses: actions-cool/issues-helper@v3
         with:
           actions: "create-comment"
@@ -106,6 +126,40 @@ jobs:
             ```sh
             bun upgrade
             ```
+      - name: Comment with Sentry Link and outdated version
+        if: steps.generate-comment-text.outputs.sentry-link != '' && github.event.label.name == 'crash' && steps.add-labels.outputs.is-outdated == 'true'
+        uses: actions-cool/issues-helper@v3
+        with:
+          actions: "create-comment"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          body: |
+            @${{ github.event.issue.user.login }}, thank you for reporting this crash. The latest version of Bun is v${{ steps.add-labels.outputs.latest }}, but this crash was reported on Bun v${{ steps.add-labels.outputs.oudated }}.
+
+            Are you able to reproduce this crash on the latest version of Bun?
+
+            ```sh
+            bun upgrade
+            ```
+
+            For Bun's internal tracking, this issue is [${{ steps.generate-comment-text.outputs.sentry-id }}](${{ steps.generate-comment-text.outputs.sentry-link }}).
+
+            <!-- sentry-id: ${{ steps.generate-comment-text.outputs.sentry-id }} -->
+            <!-- sentry-link: ${{ steps.generate-comment-text.outputs.sentry-link }} -->
+      - name: Comment with Sentry Link
+        if: steps.generate-comment-text.outputs.sentry-link != '' && github.event.label.name == 'crash' && steps.add-labels.outputs.is-outdated != 'true'
+        uses: actions-cool/issues-helper@v3
+        with:
+          actions: "create-comment"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          body: |
+            Thank you for reporting this crash. 
+
+            For Bun's internal tracking, this issue is [${{ steps.generate-comment-text.outputs.sentry-id }}](${{ steps.generate-comment-text.outputs.sentry-link }}).
+
+            <!-- sentry-id: ${{ steps.generate-comment-text.outputs.sentry-id }} -->
+            <!-- sentry-link: ${{ steps.generate-comment-text.outputs.sentry-link }} -->
       - name: Comment needs repro
         if: github.event.label.name == 'needs repro'
         uses: actions-cool/issues-helper@v3
@@ -114,4 +168,4 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
           issue-number: ${{ github.event.issue.number }}
           body: |
-            Hello @${{ github.event.issue.user.login }}. Please provide a [minimal reproduction](https://stackoverflow.com/help/minimal-reproducible-example) using a GitHub repository, [Replit](https://replit.com/@replit/Bun), or [CodeSandbox](https://codesandbox.io/templates/bun). Issues marked with `needs repro` will be closed if they have no activity within 3 days.
+            Hello @${{ github.event.issue.user.login }}. Please provide a [minimal reproduction](https://stackoverflow.com/help/minimal-reproducible-example) using a GitHub repository, [Replit](https://replit.com/@replit/Bun), [CodeSandbox](https://codesandbox.io/templates/bun), or provide a bulleted list of commands to run that reproduce this issue. Issues marked with `needs repro` will be closed if they have no activity within 3 days.

.github/workflows/lint-cpp.yml

@@ -1,30 +0,0 @@
-name: lint-cpp
-
-permissions:
-  contents: read
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event_name == 'workflow_dispatch' && inputs.run-id  || github.ref }}
-  cancel-in-progress: true
-
-on:
-  workflow_dispatch:
-    inputs:
-      run-id:
-        type: string
-        description: The workflow ID to download artifacts (skips the build step)
-  pull_request:
-    paths:
-      - ".github/workflows/lint-cpp.yml"
-      - "**/*.cpp"
-      - "src/deps/**/*"
-      - "CMakeLists.txt"
-
-jobs:
-  lint-cpp:
-    if: ${{ !inputs.run-id }}
-    name: Lint C++
-    uses: ./.github/workflows/run-lint-cpp.yml
-    secrets: inherit
-    with:
-      pr-number: ${{ github.event.number }}

.github/workflows/prettier-format.yml

@@ -0,0 +1,37 @@
+name: prettier-format
+
+permissions:
+  contents: write
+
+on:
+  workflow_call:
+  workflow_dispatch:
+  pull_request:
+  merge_group:
+
+env:
+  BUN_VERSION: "1.1.27"
+
+jobs:
+  prettier-format:
+    name: prettier-format
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - name: Setup Dependencies
+        run: |
+          bun install
+      - name: Prettier Format
+        run: |
+          bun run prettier:diff
+      - name: Commit
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: "`bun run prettier:extra`"

.github/workflows/run-format.yml

@@ -1,56 +0,0 @@
-name: Format
-
-permissions:
-  contents: write
-
-on:
-  workflow_call:
-    inputs:
-      zig-version:
-        type: string
-        required: true
-
-jobs:
-  format:
-    name: Format
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          sparse-checkout: |
-            .prettierrc-ci
-            .github
-            .vscode
-            src
-            scripts
-            packages
-            test
-            bench
-            package.json
-            bun.lockb
-            .clang-format
-      - name: Setup Bun
-        uses: ./.github/actions/setup-bun
-        with:
-          bun-version: "1.1.25"
-      - name: Setup Zig
-        uses: mlugg/setup-zig@v1
-        with:
-          version: ${{ inputs.zig-version }}
-      - name: Install Dependencies
-        run: |
-          bun install
-      - name: Format
-        run: |
-          bun fmt
-      - name: Format Zig
-        run: |
-          bun fmt:zig
-      - name: Format Cpp
-        run: |
-          bun fmt:cpp
-      - name: Commit
-        uses: stefanzweifel/git-auto-commit-action@v5
-        with:
-          commit_message: Apply formatting changes

.github/workflows/run-lint-cpp.yml

@@ -1,84 +0,0 @@
-name: lint-cpp
-
-permissions:
-  contents: read
-env:
-  LLVM_VERSION: 18
-  LC_CTYPE: "en_US.UTF-8"
-  LC_ALL: "en_US.UTF-8"
-
-on:
-  workflow_call:
-    inputs:
-      pr-number:
-        required: true
-        type: number
-
-jobs:
-  lint-cpp:
-    name: Lint C++
-    runs-on: ${{ github.repository_owner == 'oven-sh' && 'macos-13-xlarge' || 'macos-13' }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          submodules: recursive
-      - name: Setup Bun
-        uses: ./.github/actions/setup-bun
-        with:
-          bun-version: 1.1.23
-      - name: Install Dependencies
-        env:
-          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
-          HOMEBREW_NO_AUTO_UPDATE: 1
-          HOMEBREW_NO_INSTALL_CLEANUP: 1
-        run: |
-          brew install \
-            llvm@${{ env.LLVM_VERSION }} \
-            ninja \
-            coreutils \
-            openssl@1.1 \
-            libiconv \
-            gnu-sed --force --overwrite
-          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
-          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
-          brew link --overwrite llvm@$LLVM_VERSION
-      - name: Bun install
-        run: |
-          bun install
-      - name: clang-tidy
-        id: format
-        env:
-          CPU_TARGET: native
-          BUN_SILENT: 1
-        run: |
-          rm -f did_fail format.log
-          echo "${{ inputs.pr-number }}" > pr-number.txt
-          echo "pr_number=$(cat pr-number.txt)" >> $GITHUB_OUTPUT
-          bun run --silent build:tidy &> >(tee -p format.log) && echo 0 > did_succeed.txt
-          # Upload format.log as github artifact for the workflow
-          if [ -f did_succeed.txt ]; then
-            echo "0" > did_fail.txt
-          else
-            echo "1" > did_fail.txt
-          fi
-          echo "did_fail=$(cat did_fail.txt)" >> $GITHUB_OUTPUT
-
-      - name: Upload format.log
-        uses: actions/upload-artifact@v4
-        with:
-          name: format.log
-          path: format.log
-      - name: Upload PR
-        uses: actions/upload-artifact@v4
-        with:
-          name: pr-number.txt
-          path: pr-number.txt
-      - name: Upload PR
-        uses: actions/upload-artifact@v4
-        with:
-          name: did_fail.txt
-          path: did_fail.txt
-      - name: Fail if formatting failed
-        if: ${{ steps.format.outputs.did_fail == '1' }}
-        run: exit 1

.github/workflows/zig-format.yml

@@ -0,0 +1,34 @@
+name: zig-format
+
+permissions:
+  contents: write
+
+on:
+  workflow_call:
+  workflow_dispatch:
+  pull_request:
+  merge_group:
+
+env:
+  BUN_VERSION: "1.1.27"
+
+jobs:
+  zig-format:
+    name: zig-format
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: ${{ env.BUN_VERSION }}
+      - name: Zig Format
+        run: |
+          bun run zig-format:diff
+      - name: Commit
+        uses: stefanzweifel/git-auto-commit-action@v5
+        with:
+          commit_message: "`bun run zig-format`"

.gitignore

@@ -49,7 +49,6 @@
 /build-*/
 /bun-webkit
 /kcov-out
-/src/deps/libuv
 /test-report.json
 /test-report.md
 /test.js
@@ -117,11 +116,6 @@ sign.json
 src/bun.js/bindings-obj
 src/bun.js/bindings/GeneratedJS2Native.zig
 src/bun.js/debug-bindings-obj
-src/deps/c-ares/build
-src/deps/libiconv
-src/deps/openssl
-src/deps/PLCrashReporter/
-src/deps/s2n-tls
 src/deps/zig-clap/.gitattributes
 src/deps/zig-clap/.github
 src/deps/zig-clap/example
@@ -146,3 +140,31 @@ zig-out
 test/node.js/upstream
 .zig-cache
 scripts/env.local
+*.generated.ts
+src/bake/generated.ts
+
+# Dependencies
+/vendor
+
+# Dependencies (before CMake)
+# These can be removed in the far future
+/src/bun.js/WebKit
+/src/deps/WebKit
+/src/deps/boringssl
+/src/deps/brotli
+/src/deps/c*ares
+/src/deps/lol*html
+/src/deps/libarchive
+/src/deps/libdeflate
+/src/deps/libuv
+/src/deps/ls*hpack
+/src/deps/mimalloc
+/src/deps/picohttpparser
+/src/deps/tinycc
+/src/deps/zstd
+/src/deps/zlib
+/src/deps/zig
+
+# Generated files
+
+.buildkite/ci.yml

.gitmodules

@@ -1,88 +0,0 @@
-[submodule "src/javascript/jsc/WebKit"]
-path = src/bun.js/WebKit
-url = https://github.com/oven-sh/WebKit.git
-ignore = dirty
-depth = 1
-update = none
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/picohttpparser"]
-path = src/deps/picohttpparser
-url = https://github.com/h2o/picohttpparser.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/mimalloc"]
-path = src/deps/mimalloc
-url = https://github.com/Jarred-Sumner/mimalloc.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/zlib"]
-path = src/deps/zlib
-url = https://github.com/cloudflare/zlib.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/libarchive"]
-path = src/deps/libarchive
-url = https://github.com/libarchive/libarchive.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/boringssl"]
-path = src/deps/boringssl
-url = https://github.com/oven-sh/boringssl.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/lol-html"]
-path = src/deps/lol-html
-url = https://github.com/cloudflare/lol-html
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/tinycc"]
-path = src/deps/tinycc
-url = https://github.com/Jarred-Sumner/tinycc.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/c-ares"]
-path = src/deps/c-ares
-url = https://github.com/c-ares/c-ares.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/zstd"]
-path = src/deps/zstd
-url = https://github.com/facebook/zstd.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/ls-hpack"]
-path = src/deps/ls-hpack
-url = https://github.com/litespeedtech/ls-hpack.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "zig"]
-path = src/deps/zig
-url = https://github.com/oven-sh/zig
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/libdeflate"]
-path = src/deps/libdeflate
-url = https://github.com/ebiggers/libdeflate
-ignore = "dirty"

.lldbinit

@@ -1,4 +1,4 @@
-command script import src/deps/zig/tools/lldb_pretty_printers.py
-command script import src/bun.js/WebKit/Tools/lldb/lldb_webkit.py
+command script import vendor/zig/tools/lldb_pretty_printers.py
+command script import vendor/WebKit/Tools/lldb/lldb_webkit.py
 
 # type summary add --summary-string "${var} | inner=${var[0-30]}, source=${var[33-64]}, tag=${var[31-32]}" "unsigned long"

.prettierignore

@@ -1,5 +1,5 @@
 src/bun.js/WebKit
-src/deps
+vendor
 test/snapshots
 test/js/deno
 test/node.js

.prettierrc-ci

@@ -1,31 +0,0 @@
-{
-  "arrowParens": "avoid",
-  "printWidth": 120,
-  "trailingComma": "all",
-  "useTabs": false,
-  "quoteProps": "preserve",
-  "plugins": [
-    "prettier-plugin-organize-imports"
-  ],
-  "overrides": [
-    {
-      "files": [
-        ".vscode/*.json"
-      ],
-      "options": {
-        "parser": "jsonc",
-        "quoteProps": "preserve",
-        "singleQuote": false,
-        "trailingComma": "all"
-      }
-    },
-    {
-      "files": [
-        "*.md"
-      ],
-      "options": {
-        "printWidth": 80
-      }
-    }
-  ]
-}

.vscode/c_cpp_properties.json

@@ -3,18 +3,18 @@
     {
       "name": "Debug",
       "forcedInclude": ["${workspaceFolder}/src/bun.js/bindings/root.h"],
-      "compileCommands": "${workspaceFolder}/build/compile_commands.json",
+      "compileCommands": "${workspaceFolder}/build/debug/compile_commands.json",
       "includePath": [
         "${workspaceFolder}/build/bun-webkit/include",
-        "${workspaceFolder}/build/codegen",
+        "${workspaceFolder}/build/debug/codegen",
         "${workspaceFolder}/src/bun.js/bindings/",
         "${workspaceFolder}/src/bun.js/bindings/webcore/",
         "${workspaceFolder}/src/bun.js/bindings/sqlite/",
         "${workspaceFolder}/src/bun.js/bindings/webcrypto/",
         "${workspaceFolder}/src/bun.js/modules/",
         "${workspaceFolder}/src/js/builtins/",
-        "${workspaceFolder}/src/deps/boringssl/include/",
-        "${workspaceFolder}/src/deps",
+        "${workspaceFolder}/vendor/boringssl/include/",
+        "${workspaceFolder}/vendor",
         "${workspaceFolder}/src/napi/*",
         "${workspaceFolder}/packages/bun-usockets/src",
         "${workspaceFolder}/packages/",
@@ -26,8 +26,8 @@
           "${workspaceFolder}/src/napi/*",
           "${workspaceFolder}/src/js/builtins/*",
           "${workspaceFolder}/src/bun.js/modules/*",
-          "${workspaceFolder}/src/deps/*",
-          "${workspaceFolder}/src/deps/boringssl/include/*",
+          "${workspaceFolder}/vendor/*",
+          "${workspaceFolder}/vendor/boringssl/include/*",
           "${workspaceFolder}/packages/bun-usockets/*",
           "${workspaceFolder}/packages/bun-uws/*",
           "${workspaceFolder}/src/napi/*",
@@ -55,12 +55,12 @@
       "name": "BunWithJSCDebug",
       "forcedInclude": ["${workspaceFolder}/src/bun.js/bindings/root.h"],
       "includePath": [
-        "${workspaceFolder}/build/codegen",
-        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/",
-        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/ICU/Headers/",
-        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/JavaScriptCore/PrivateHeaders/",
-        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/WTF/Headers",
-        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/bmalloc/Headers/",
+        "${workspaceFolder}/build/debug/codegen",
+        "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/",
+        "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/ICU/Headers/",
+        "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/JavaScriptCore/PrivateHeaders/",
+        "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/WTF/Headers",
+        "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/bmalloc/Headers/",
         "${workspaceFolder}/src/bun.js/bindings/",
         "${workspaceFolder}/src/bun.js/bindings/webcore/",
         "${workspaceFolder}/src/bun.js/bindings/sqlite/",
@@ -68,19 +68,19 @@
         "${workspaceFolder}/src/bun.js/modules/",
         "${workspaceFolder}/src/js/builtins/",
         "${workspaceFolder}/src/js/out",
-        "${workspaceFolder}/src/deps/boringssl/include/",
-        "${workspaceFolder}/src/deps",
+        "${workspaceFolder}/vendor/boringssl/include/",
+        "${workspaceFolder}/vendor",
         "${workspaceFolder}/src/napi/*",
         "${workspaceFolder}/packages/bun-usockets/src",
         "${workspaceFolder}/packages/",
       ],
       "browse": {
         "path": [
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/ICU/Headers/",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/JavaScriptCore/PrivateHeaders/**",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/WTF/Headers/**",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/bmalloc/Headers/**",
+          "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/",
+          "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/ICU/Headers/",
+          "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/JavaScriptCore/PrivateHeaders/**",
+          "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/WTF/Headers/**",
+          "${workspaceFolder}/vendor/WebKit/WebKitBuild/Debug/bmalloc/Headers/**",
           "${workspaceFolder}/src/bun.js/bindings/*",
           "${workspaceFolder}/src/bun.js/bindings/*",
           "${workspaceFolder}/src/napi/*",
@@ -90,8 +90,8 @@
           "${workspaceFolder}/src/js/builtins/*",
           "${workspaceFolder}/src/js/out/*",
           "${workspaceFolder}/src/bun.js/modules/*",
-          "${workspaceFolder}/src/deps",
-          "${workspaceFolder}/src/deps/boringssl/include/",
+          "${workspaceFolder}/vendor",
+          "${workspaceFolder}/vendor/boringssl/include/",
           "${workspaceFolder}/packages/bun-usockets/",
           "${workspaceFolder}/packages/bun-uws/",
           "${workspaceFolder}/src/napi",

.vscode/launch.json

@@ -12,9 +12,9 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun test [file]",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -22,14 +22,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [file] --only",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "--only", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -37,6 +39,8 @@
         "BUN_DEBUG_jest": "1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
@@ -48,9 +52,9 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun test [file] (fast)",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -58,14 +62,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "0",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [file] (verbose)",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "0",
@@ -73,14 +79,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [file] --watch",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "--watch", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -88,14 +96,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [file] --hot",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "--hot", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -103,14 +113,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [file] --inspect",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -119,6 +131,8 @@
         "BUN_INSPECT": "ws://localhost:0/?wait=1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -129,9 +143,9 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun test [file] --inspect-brk",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -140,6 +154,8 @@
         "BUN_INSPECT": "ws://localhost:0/?break=1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -151,7 +167,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun run [file]",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "env": {
@@ -160,26 +176,34 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun run [file] (fast)",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "0",
+        "BUN_DEBUG_IncrementalGraph": "1",
+        "BUN_DEBUG_Bake": "1",
+        "BUN_DEBUG_reload_file_list": "1",
+        "GOMAXPROCS": "1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun run [file] (verbose)",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "env": {
@@ -188,12 +212,14 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun run [file] --watch",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["run", "--watch", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "env": {
@@ -202,12 +228,14 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun run [file] --hot",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["run", "--hot", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "env": {
@@ -216,12 +244,14 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun run [file] --inspect",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "env": {
@@ -231,6 +261,8 @@
         "BUN_INSPECT": "ws://localhost:0/?wait=1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -241,7 +273,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun run [file] --inspect-brk",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "env": {
@@ -251,6 +283,8 @@
         "BUN_INSPECT": "ws://localhost:0/?break=1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -262,9 +296,9 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun test [...]",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -272,14 +306,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [...] (fast)",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -287,14 +323,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "0",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [...] (verbose)",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -302,14 +340,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [...] --watch",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "--watch", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -317,14 +357,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [...] --hot",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "--hot", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -332,14 +374,16 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [...] --inspect",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -348,6 +392,8 @@
         "BUN_INSPECT": "ws://localhost:0/?wait=1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -358,9 +404,9 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun test [...] --inspect-brk",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -369,6 +415,8 @@
         "BUN_INSPECT": "ws://localhost:0/?break=1",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -380,7 +428,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun exec [...]",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["exec", "${input:testName}"],
       "cwd": "${workspaceFolder}",
       "env": {
@@ -389,43 +437,49 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     // bun test [*]
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [*]",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [*] (fast)",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "0",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
       "request": "launch",
       "name": "bun test [*] --inspect",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["test"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "env": {
         "FORCE_COLOR": "1",
         "BUN_DEBUG_QUIET_LOGS": "1",
@@ -433,6 +487,8 @@
         "BUN_INSPECT": "ws://localhost:0/",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
       "serverReadyAction": {
         "pattern": "https://debug.bun.sh/#localhost:([0-9]+)/",
         "uriFormat": "https://debug.bun.sh/#ws://localhost:%s/",
@@ -443,7 +499,7 @@
       "type": "lldb",
       "request": "launch",
       "name": "bun install [folder]",
-      "program": "${workspaceFolder}/build/bun-debug",
+      "program": "${workspaceFolder}/build/debug/bun-debug",
       "args": ["install"],
       "cwd": "${fileDirname}",
       "env": {
@@ -452,6 +508,8 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     {
       "type": "lldb",
@@ -466,6 +524,8 @@
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
       },
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
     // Windows: bun test [file]
     {
@@ -475,9 +535,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [file]",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -504,9 +564,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test --only [file]",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "--only", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -533,9 +593,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [file] (fast)",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -562,9 +622,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [file] (verbose)",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -591,9 +651,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [file] --inspect",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -629,9 +689,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [file] --inspect-brk",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -668,7 +728,7 @@
       },
       "request": "launch",
       "name": "Windows: bun run [file]",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "environment": [
@@ -697,7 +757,7 @@
       },
       "request": "launch",
       "name": "Windows: bun install",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["install"],
       "cwd": "${fileDirname}",
       "environment": [
@@ -722,7 +782,7 @@
       },
       "request": "launch",
       "name": "Windows: bun run [file] (verbose)",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "environment": [
@@ -747,7 +807,7 @@
       },
       "request": "launch",
       "name": "Windows: bun run [file] --inspect",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "environment": [
@@ -781,7 +841,7 @@
       },
       "request": "launch",
       "name": "Windows: bun run [file] --inspect-brk",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["run", "${fileBasename}"],
       "cwd": "${fileDirname}",
       "environment": [
@@ -816,9 +876,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [...]",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -845,9 +905,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [...] (fast)",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -874,9 +934,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [...] (verbose)",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -903,9 +963,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [...] --watch",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "--watch", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -932,9 +992,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [...] --hot",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "--hot", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -961,9 +1021,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [...] --inspect",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -999,9 +1059,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [...] --inspect-brk",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test", "${input:testName}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -1038,7 +1098,7 @@
       },
       "request": "launch",
       "name": "Windows: bun exec [...]",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["exec", "${input:testName}"],
       "cwd": "${workspaceFolder}",
       "environment": [
@@ -1064,9 +1124,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [*]",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -1089,9 +1149,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [*] (fast)",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -1118,9 +1178,9 @@
       },
       "request": "launch",
       "name": "Windows: bun test [*] --inspect",
-      "program": "${workspaceFolder}/build/bun-debug.exe",
+      "program": "${workspaceFolder}/build/debug/bun-debug.exe",
       "args": ["test"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}",
       "environment": [
         {
           "name": "FORCE_COLOR",
@@ -1178,6 +1238,8 @@
         },
       ],
       "console": "internalConsole",
+      // Don't pause when the GC runs while the debugger is open.
+      "postRunCommands": ["process handle -p true -s false -n false SIGUSR1"],
     },
   ],
   "inputs": [

.vscode/settings.json

@@ -12,8 +12,7 @@
   "search.exclude": {
     "node_modules": true,
     ".git": true,
-    "src/bun.js/WebKit": true,
-    "src/deps/*/**": true,
+    "vendor/*/**": true,
     "test/node.js/upstream": true,
     // This will fill up your whole search history.
     "test/js/node/test/fixtures": true,
@@ -30,13 +29,13 @@
   // Zig
   "zig.initialSetupDone": true,
   "zig.buildOption": "build",
-  "zig.zls.zigLibPath": "${workspaceFolder}/src/deps/zig/lib",
-  "zig.buildArgs": ["-Dgenerated-code=./build/codegen"],
+  "zig.zls.zigLibPath": "${workspaceFolder}/vendor/zig/lib",
+  "zig.buildArgs": ["-Dgenerated-code=./build/debug/codegen"],
   "zig.zls.buildOnSaveStep": "check",
   // "zig.zls.enableBuildOnSave": true,
   // "zig.buildOnSave": true,
   "zig.buildFilePath": "${workspaceFolder}/build.zig",
-  "zig.path": "${workspaceFolder}/.cache/zig/zig.exe",
+  "zig.path": "${workspaceFolder}/vendor/zig/zig.exe",
   "zig.formattingProvider": "zls",
   "zig.zls.enableInlayHints": false,
   "[zig]": {
@@ -53,12 +52,15 @@
   "cmake.configureOnOpen": false,
   "C_Cpp.errorSquiggles": "enabled",
   "[cpp]": {
+    "editor.tabSize": 4,
     "editor.defaultFormatter": "xaver.clang-format",
   },
   "[c]": {
+    "editor.tabSize": 4,
     "editor.defaultFormatter": "xaver.clang-format",
   },
   "[h]": {
+    "editor.tabSize": 4,
     "editor.defaultFormatter": "xaver.clang-format",
   },
   "clangd.arguments": ["-header-insertion=never"],

CONTRIBUTING.md

@@ -30,7 +30,7 @@ $ sudo dnf install cargo ccache cmake git golang libtool ninja-build pkg-config
 ```
 
 ```bash#openSUSE Tumbleweed
-$ sudo zypper install go cmake ninja automake git rustup && rustup toolchain install stable
+$ sudo zypper install go cmake ninja automake git icu rustup && rustup toolchain install stable
 ```
 
 {% /codetabs %}
@@ -77,8 +77,8 @@ $ sudo pacman -S llvm clang lld
 
 ```bash#Fedora
 $ sudo dnf install 'dnf-command(copr)'
-$ sudo dnf copr enable -y @fedora-llvm-team/llvm-snapshots
-$ sudo dnf install llvm clang lld
+$ sudo dnf copr enable -y @fedora-llvm-team/llvm17
+$ sudo dnf install llvm16 clang16 lld16-devel
 ```
 
 ```bash#openSUSE Tumbleweed
@@ -116,42 +116,26 @@ $ export PATH="$PATH:/usr/lib/llvm16/bin"
 
 ## Building Bun
 
-After cloning the repository, run the following command to run the first build. This may take a while as it will clone submodules and build dependencies.
-
-```bash
-$ bun setup
-```
-
-The binary will be located at `./build/bun-debug`. It is recommended to add this to your `$PATH`. To verify the build worked, let's print the version number on the development build of Bun.
-
-```bash
-$ build/bun-debug --version
-x.y.z_debug
-```
-
-To rebuild, you can invoke `bun run build`
+After cloning the repository, run the following command to build. This may take a while as it will clone submodules and build dependencies.
 
 ```bash
 $ bun run build
 ```
 
-These two scripts, `setup` and `build`, are aliases to do roughly the following:
+The binary will be located at `./build/debug/bun-debug`. It is recommended to add this to your `$PATH`. To verify the build worked, let's print the version number on the development build of Bun.
 
 ```bash
-$ ./scripts/setup.sh
-$ cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug
-$ ninja -C build # 'bun run build' runs just this
+$ build/debug/bun-debug --version
+x.y.z_debug
 ```
 
-Advanced users can pass CMake flags to customize the build.
-
 ## VSCode
 
 VSCode is the recommended IDE for working on Bun, as it has been configured. Once opening, you can run `Extensions: Show Recommended Extensions` to install the recommended extensions for Zig and C++. ZLS is automatically configured.
 
-If you use a different editor, make sure that you tell ZLS to use the automatically installed Zig compiler, which is located at `./.cache/zig/zig.exe`. The filename is `zig.exe` so that it works as expected on Windows, but it still works on macOS/Linux (it just has a surprising file extension).
+If you use a different editor, make sure that you tell ZLS to use the automatically installed Zig compiler, which is located at `./vendor/zig/zig.exe`. The filename is `zig.exe` so that it works as expected on Windows, but it still works on macOS/Linux (it just has a surprising file extension).
 
-We recommend adding `./build` to your `$PATH` so that you can run `bun-debug` in your terminal:
+We recommend adding `./build/debug` to your `$PATH` so that you can run `bun-debug` in your terminal:
 
 ```sh
 $ bun-debug
@@ -163,8 +147,8 @@ Several code generation scripts are used during Bun's build process. These are r
 
 In particular, these are:
 
-- `./src/codegen/generate-jssink.ts` -- Generates `build/codegen/JSSink.cpp`, `build/codegen/JSSink.h` which implement various classes for interfacing with `ReadableStream`. This is internally how `FileSink`, `ArrayBufferSink`, `"type": "direct"` streams and other code related to streams works.
-- `./src/codegen/generate-classes.ts` -- Generates `build/codegen/ZigGeneratedClasses*`, which generates Zig & C++ bindings for JavaScriptCore classes implemented in Zig. In `**/*.classes.ts` files, we define the interfaces for various classes, methods, prototypes, getters/setters etc which the code generator reads to generate boilerplate code implementing the JavaScript objects in C++ and wiring them up to Zig
+- `./src/codegen/generate-jssink.ts` -- Generates `build/debug/codegen/JSSink.cpp`, `build/debug/codegen/JSSink.h` which implement various classes for interfacing with `ReadableStream`. This is internally how `FileSink`, `ArrayBufferSink`, `"type": "direct"` streams and other code related to streams works.
+- `./src/codegen/generate-classes.ts` -- Generates `build/debug/codegen/ZigGeneratedClasses*`, which generates Zig & C++ bindings for JavaScriptCore classes implemented in Zig. In `**/*.classes.ts` files, we define the interfaces for various classes, methods, prototypes, getters/setters etc which the code generator reads to generate boilerplate code implementing the JavaScript objects in C++ and wiring them up to Zig
 - `./src/codegen/bundle-modules.ts` -- Bundles built-in modules like `node:fs`, `bun:ffi` into files we can include in the final binary. In development, these can be reloaded without rebuilding Zig (you still need to run `bun run build`, but it re-reads the transpiled files from disk afterwards). In release builds, these are embedded into the binary.
 - `./src/codegen/bundle-functions.ts` -- Bundles globally-accessible functions implemented in JavaScript/TypeScript like `ReadableStream`, `WritableStream`, and a handful more. These are used similarly to the builtin modules, but the output more closely aligns with what WebKit/Safari does for Safari's built-in functions so that we can copy-paste the implementations from WebKit as a starting point.
 
@@ -180,7 +164,7 @@ To compile a release build of Bun, run:
 $ bun run build:release
 ```
 
-The binary will be located at `./build-release/bun` and `./build-release/bun-profile`.
+The binary will be located at `./build/release/bun` and `./build/release/bun-profile`.
 
 ### Download release build from pull requests
 
@@ -189,8 +173,8 @@ To save you time spent building a release build locally, we provide a way to run
 To run a release build from a pull request, you can use the `bun-pr` npm package:
 
 ```sh
-bunx bun-pr pr-number
-bunx bun-pr branch/branch-name
+bunx bun-pr <pr-number>
+bunx bun-pr <branch-name>
 bunx bun-pr "https://github.com/oven-sh/bun/pull/1234566"
 ```
 
@@ -222,24 +206,18 @@ $ valgrind --fair-sched=try --track-origins=yes bun-debug <args>
 
 ## Building WebKit locally + Debug mode of JSC
 
-{% callout %}
-
-**TODO**: This is out of date. TLDR is pass `-DUSE_DEBUG_JSC=1` or `-DWEBKIT_DIR=...` to CMake. it will probably need more fiddling. ask @paperdave if you need this.
-
-{% /callout %}
-
 WebKit is not cloned by default (to save time and disk space). To clone and build WebKit locally, run:
 
 ```bash
-# once you run this, `make submodule` can be used to automatically
-# update WebKit and the other submodules
-$ git submodule update --init --depth 1 --checkout src/bun.js/WebKit
-# to make a jsc release build
-$ make jsc
-# JSC debug build does not work perfectly with Bun yet, this is actively being
-# worked on and will eventually become the default.
-$ make jsc-build-linux-compile-debug cpp
-$ make jsc-build-mac-compile-debug cpp
+# Clone WebKit into ./vendor/WebKit
+$ git clone https://github.com/oven-sh/WebKit vendor/WebKit
+
+# Make a debug build of JSC. This will output build artifacts in ./vendor/WebKit/WebKitBuild/Debug
+# Optionally, you can use `make jsc` for a release build
+$ make jsc-debug
+
+# Build bun with the local JSC build
+$ bun run build:local
 ```
 
 Note that the WebKit folder, including build artifacts, is 8GB+ in size.
@@ -312,7 +290,7 @@ $ xcode-select --install
 Bun defaults to linking `libatomic` statically, as not all systems have it. If you are building on a distro that does not have a static libatomic available, you can run the following command to enable dynamic linking:
 
 ```bash
-$ bun setup -DUSE_STATIC_LIBATOMIC=OFF
+$ bun run build -DUSE_STATIC_LIBATOMIC=OFF
 ```
 
 The built version of Bun may not work on other systems if compiled this way.

Dockerfile

@@ -1,645 +0,0 @@
-# This Dockerfile is used by CI workflows to build Bun. It is not intended as a development
-# environment, or to be used as a base image for other projects.
-#
-# You likely want this image instead: https://hub.docker.com/r/oven/bun
-#
-# TODO: move this file to reduce confusion
-ARG DEBIAN_FRONTEND=noninteractive
-ARG GITHUB_WORKSPACE=/build
-ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
-ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
-ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
-ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
-ARG CPU_TARGET=native
-ARG ARCH=x86_64
-ARG BUILD_MACHINE_ARCH=x86_64
-ARG BUILDARCH=amd64
-ARG TRIPLET=${ARCH}-linux-gnu
-ARG GIT_SHA=""
-ARG BUN_VERSION="bun-v1.1.4"
-ARG BUN_DOWNLOAD_URL_BASE="https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/${BUN_VERSION}"
-ARG CANARY=0
-ARG ASSERTIONS=OFF
-ARG ZIG_OPTIMIZE=ReleaseFast
-ARG CMAKE_BUILD_TYPE=Release
-
-ARG NODE_VERSION="20"
-ARG LLVM_VERSION="16"
-
-ARG ZIG_VERSION="0.13.0"
-ARG ZIG_VERSION_SHORT="0.13.0"
-
-ARG SCCACHE_BUCKET
-ARG SCCACHE_REGION
-ARG SCCACHE_S3_USE_SSL
-ARG SCCACHE_ENDPOINT
-ARG AWS_ACCESS_KEY_ID
-ARG AWS_SECRET_ACCESS_KEY
-
-FROM bitnami/minideb:bullseye as bun-base
-
-ARG BUN_DOWNLOAD_URL_BASE
-ARG DEBIAN_FRONTEND
-ARG BUN_VERSION
-ARG NODE_VERSION
-ARG LLVM_VERSION
-ARG BUILD_MACHINE_ARCH
-ARG BUN_DIR
-ARG BUN_DEPS_OUT_DIR
-ARG CPU_TARGET
-
-ENV CI 1
-ENV CPU_TARGET=${CPU_TARGET}
-ENV BUILDARCH=${BUILDARCH}
-ENV BUN_DEPS_OUT_DIR=${BUN_DEPS_OUT_DIR}
-ENV USE_LTO 1
-
-ENV LC_CTYPE=en_US.UTF-8
-ENV LC_ALL=en_US.UTF-8
-
-ENV SCCACHE_BUCKET=${SCCACHE_BUCKET}
-ENV SCCACHE_REGION=${SCCACHE_REGION}
-ENV SCCACHE_S3_USE_SSL=${SCCACHE_S3_USE_SSL}
-ENV SCCACHE_ENDPOINT=${SCCACHE_ENDPOINT}
-ENV AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
-ENV AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
-
-RUN install_packages \
-  ca-certificates \
-  curl \
-  gnupg \
-  && echo "deb https://apt.llvm.org/bullseye/ llvm-toolchain-bullseye-${LLVM_VERSION} main" > /etc/apt/sources.list.d/llvm.list \
-  && echo "deb-src https://apt.llvm.org/bullseye/ llvm-toolchain-bullseye-${LLVM_VERSION} main" >> /etc/apt/sources.list.d/llvm.list \
-  && curl -fsSL "https://apt.llvm.org/llvm-snapshot.gpg.key" | apt-key add - \
-  && echo "deb https://deb.nodesource.com/node_${NODE_VERSION}.x nodistro main" > /etc/apt/sources.list.d/nodesource.list \
-  && curl -fsSL "https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key" | apt-key add - \
-  && echo "deb https://apt.kitware.com/ubuntu/ focal main" > /etc/apt/sources.list.d/kitware.list \
-  && curl -fsSL "https://apt.kitware.com/keys/kitware-archive-latest.asc" | apt-key add - \
-  && install_packages \
-  wget \
-  bash \
-  software-properties-common \
-  build-essential \
-  autoconf \
-  automake \
-  libtool \
-  pkg-config \
-  clang-${LLVM_VERSION} \
-  lld-${LLVM_VERSION} \
-  lldb-${LLVM_VERSION} \
-  clangd-${LLVM_VERSION} \
-  libc++-${LLVM_VERSION}-dev \
-  libc++abi-${LLVM_VERSION}-dev \
-  llvm-${LLVM_VERSION}-runtime \
-  llvm-${LLVM_VERSION}-dev \
-  make \
-  cmake \
-  ninja-build \
-  file \
-  libc-dev \
-  libxml2 \
-  libxml2-dev \
-  xz-utils \
-  git \
-  tar \
-  rsync \
-  gzip \
-  unzip \
-  perl \
-  python3 \
-  ruby \
-  ruby-dev \
-  golang \
-  nodejs && \
-  for f in /usr/lib/llvm-${LLVM_VERSION}/bin/*; do ln -sf "$f" /usr/bin; done \
-  && ln -sf /usr/bin/clang-${LLVM_VERSION} /usr/bin/clang \
-  && ln -sf /usr/bin/clang++-${LLVM_VERSION} /usr/bin/clang++ \
-  && ln -sf /usr/bin/lld-${LLVM_VERSION} /usr/bin/lld \
-  && ln -sf /usr/bin/lldb-${LLVM_VERSION} /usr/bin/lldb \
-  && ln -sf /usr/bin/clangd-${LLVM_VERSION} /usr/bin/clangd \
-  && ln -sf /usr/bin/llvm-ar-${LLVM_VERSION} /usr/bin/llvm-ar \
-  && ln -sf /usr/bin/ld.lld /usr/bin/ld \
-  && ln -sf /usr/bin/llvm-ranlib-${LLVM_VERSION} /usr/bin/ranlib \
-  && ln -sf /usr/bin/clang /usr/bin/cc \
-  && ln -sf /usr/bin/clang /usr/bin/c89 \
-  && ln -sf /usr/bin/clang /usr/bin/c99 \
-  && ln -sf /usr/bin/clang++ /usr/bin/c++ \
-  && ln -sf /usr/bin/clang++ /usr/bin/g++ \
-  && ln -sf /usr/bin/llvm-ar /usr/bin/ar \
-  && ln -sf /usr/bin/clang /usr/bin/gcc \
-  && arch="$(dpkg --print-architecture)" \
-  && case "${arch##*-}" in \
-  amd64) variant="x64";; \
-  arm64) variant="aarch64";; \
-  *) echo "unsupported architecture: $arch"; exit 1 ;; \
-  esac \
-  && wget "${BUN_DOWNLOAD_URL_BASE}/bun-linux-${variant}.zip" \
-  && unzip bun-linux-${variant}.zip \
-  && mv bun-linux-${variant}/bun /usr/bin/bun \
-  && ln -s /usr/bin/bun /usr/bin/bunx \
-  && rm -rf bun-linux-${variant} bun-linux-${variant}.zip \
-  && mkdir -p ${BUN_DIR} ${BUN_DEPS_OUT_DIR}
-
-# && if [ -n "${SCCACHE_BUCKET}" ]; then \
-#   echo "Setting up sccache" \
-#   && wget https://github.com/mozilla/sccache/releases/download/v0.5.4/sccache-v0.5.4-${BUILD_MACHINE_ARCH}-unknown-linux-musl.tar.gz \
-#   && tar xf sccache-v0.5.4-${BUILD_MACHINE_ARCH}-unknown-linux-musl.tar.gz \
-#   && mv sccache-v0.5.4-${BUILD_MACHINE_ARCH}-unknown-linux-musl/sccache /usr/bin/sccache \
-#   && rm -rf sccache-v0.5.4-${BUILD_MACHINE_ARCH}-unknown-linux-musl.tar.gz sccache-v0.5.4-${BUILD_MACHINE_ARCH}-unknown-linux-musl \
-
-FROM bun-base as bun-base-with-zig
-
-ARG ZIG_VERSION
-ARG ZIG_VERSION_SHORT
-ARG BUILD_MACHINE_ARCH
-ARG ZIG_FOLDERNAME=zig-linux-${BUILD_MACHINE_ARCH}-${ZIG_VERSION}
-ARG ZIG_FILENAME=${ZIG_FOLDERNAME}.tar.xz
-ARG ZIG_URL="https://ziglang.org/builds/${ZIG_FILENAME}"
-ARG ZIG_LOCAL_CACHE_DIR=/zig-cache
-ENV ZIG_LOCAL_CACHE_DIR=${ZIG_LOCAL_CACHE_DIR}
-
-WORKDIR $GITHUB_WORKSPACE
-
-ADD $ZIG_URL .
-RUN tar xf ${ZIG_FILENAME} \
-  && mv ${ZIG_FOLDERNAME}/lib /usr/lib/zig \
-  && mv ${ZIG_FOLDERNAME}/zig /usr/bin/zig \
-  && rm -rf ${ZIG_FILENAME} ${ZIG_FOLDERNAME}
-
-FROM bun-base as c-ares
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/c-ares ${BUN_DIR}/src/deps/c-ares
-COPY scripts ${BUN_DIR}/scripts
-
-WORKDIR $BUN_DIR
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd $BUN_DIR \
-  && bash ./scripts/build-cares.sh \
-  && rm -rf ${BUN_DIR}/src/deps/c-ares ${BUN_DIR}/Makefile ${BUN_DIR}/scripts
-
-FROM bun-base as lolhtml
-
-RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/lol-html ${BUN_DIR}/src/deps/lol-html
-
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  export PATH=$PATH:$HOME/.cargo/bin \
-  && cd ${BUN_DIR} \
-  && make lolhtml \
-  && rm -rf src/deps/lol-html Makefile
-
-FROM bun-base as mimalloc
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ARG ASSERTIONS
-ENV CPU_TARGET=${CPU_TARGET}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/mimalloc ${BUN_DIR}/src/deps/mimalloc
-COPY scripts ${BUN_DIR}/scripts
-
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd ${BUN_DIR} \
-  && bash ./scripts/build-mimalloc.sh \
-  && rm -rf src/deps/mimalloc Makefile
-
-FROM bun-base as mimalloc-debug
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ARG ASSERTIONS
-ENV CPU_TARGET=${CPU_TARGET}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/mimalloc ${BUN_DIR}/src/deps/mimalloc
-
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd ${BUN_DIR} \
-  && make mimalloc-debug \
-  && rm -rf src/deps/mimalloc Makefile
-
-FROM bun-base as zlib
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
-COPY scripts ${BUN_DIR}/scripts
-COPY src/deps/zlib ${BUN_DIR}/src/deps/zlib
-COPY package.json bun.lockb Makefile .gitmodules ${BUN_DIR}/
-
-WORKDIR $BUN_DIR
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd $BUN_DIR \
-  && bash ./scripts/build-zlib.sh && rm -rf src/deps/zlib scripts
-
-
-FROM bun-base as libdeflate
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
-COPY scripts ${BUN_DIR}/scripts
-COPY src/deps/libdeflate ${BUN_DIR}/src/deps/libdeflate
-COPY package.json bun.lockb Makefile .gitmodules ${BUN_DIR}/
-
-WORKDIR $BUN_DIR
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd $BUN_DIR \
-  && bash ./scripts/build-libdeflate.sh && rm -rf src/deps/libdeflate scripts
-
-
-FROM bun-base as libarchive
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-RUN install_packages autoconf automake libtool pkg-config 
-
-COPY scripts ${BUN_DIR}/scripts
-COPY src/deps/libarchive ${BUN_DIR}/src/deps/libarchive
-
-WORKDIR $BUN_DIR
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd $BUN_DIR \
-  && bash ./scripts/build-libarchive.sh && rm -rf src/deps/libarchive .scripts
-
-FROM bun-base as tinycc
-
-ARG BUN_DEPS_OUT_DIR
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-RUN install_packages libtcc-dev && cp /usr/lib/$(uname -m)-linux-gnu/libtcc.a ${BUN_DEPS_OUT_DIR}
-
-FROM bun-base as boringssl
-
-RUN install_packages golang
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY scripts ${BUN_DIR}/scripts
-COPY src/deps/boringssl ${BUN_DIR}/src/deps/boringssl
-
-WORKDIR $BUN_DIR
-
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd ${BUN_DIR} \
-  && bash ./scripts/build-boringssl.sh \
-  && rm -rf src/deps/boringssl Makefile
-
-
-FROM bun-base as zstd
-
-ARG BUN_DIR
-
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/zstd ${BUN_DIR}/src/deps/zstd
-COPY scripts ${BUN_DIR}/scripts
-
-WORKDIR $BUN_DIR
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd $BUN_DIR \
-  && bash ./scripts/build-zstd.sh \
-  && rm -rf src/deps/zstd scripts
-
-FROM bun-base as ls-hpack
-
-ARG BUN_DIR
-
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/ls-hpack ${BUN_DIR}/src/deps/ls-hpack
-COPY scripts ${BUN_DIR}/scripts
-
-WORKDIR $BUN_DIR
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  cd $BUN_DIR \
-  && bash ./scripts/build-lshpack.sh \
-  && rm -rf src/deps/ls-hpack scripts
-
-FROM bun-base-with-zig as bun-identifier-cache
-
-ARG DEBIAN_FRONTEND
-ARG GITHUB_WORKSPACE
-ARG CPU_TARGET
-ARG BUN_DIR
-ENV CPU_TARGET=${CPU_TARGET}
-
-WORKDIR $BUN_DIR
-
-COPY src/js_lexer/identifier_data.zig ${BUN_DIR}/src/js_lexer/identifier_data.zig
-COPY src/js_lexer/identifier_cache.zig ${BUN_DIR}/src/js_lexer/identifier_cache.zig
-
-RUN --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
-  cd $BUN_DIR \
-  && zig run src/js_lexer/identifier_data.zig
-
-FROM bun-base as bun-node-fallbacks
-
-ARG BUN_DIR
-
-WORKDIR $BUN_DIR
-
-COPY src/node-fallbacks ${BUN_DIR}/src/node-fallbacks
-
-RUN cd $BUN_DIR/src/node-fallbacks \
-  && bun install --frozen-lockfile \
-  && bun run build \
-  && rm -rf src/node-fallbacks/node_modules
-
-FROM bun-base as bun-webkit
-
-ARG BUILDARCH
-ARG ASSERTIONS
-
-COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
-
-RUN mkdir ${BUN_DIR}/bun-webkit \
-  && WEBKIT_TAG=$(grep 'set(WEBKIT_TAG' "${BUN_DIR}/CMakeLists.txt" | awk '{print $2}' | cut -f 1 -d ')') \
-  && WEBKIT_SUFFIX=$(if [ "${ASSERTIONS}" = "ON" ]; then echo "debug"; else echo "lto"; fi) \
-  && WEBKIT_URL="https://github.com/oven-sh/WebKit/releases/download/autobuild-${WEBKIT_TAG}/bun-webkit-linux-${BUILDARCH}-${WEBKIT_SUFFIX}.tar.gz" \
-  && echo "Downloading ${WEBKIT_URL}" \
-  && curl -fsSL "${WEBKIT_URL}" | tar -xz -C ${BUN_DIR}/bun-webkit --strip-components=1
-
-FROM bun-base as bun-cpp-objects
-
-ARG CANARY
-ARG ASSERTIONS
-
-COPY --from=bun-webkit ${BUN_DIR}/bun-webkit ${BUN_DIR}/bun-webkit
-
-COPY packages ${BUN_DIR}/packages
-COPY src ${BUN_DIR}/src
-COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
-COPY src/deps/boringssl/include ${BUN_DIR}/src/deps/boringssl/include
-
-# for uWebSockets
-COPY src/deps/libdeflate ${BUN_DIR}/src/deps/libdeflate
-
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-RUN --mount=type=cache,target=${CCACHE_DIR} mkdir ${BUN_DIR}/build \
-  && cd ${BUN_DIR}/build \
-  && mkdir -p tmp_modules tmp_functions js codegen \
-  && cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DUSE_LTO=ON -DUSE_DEBUG_JSC=${ASSERTIONS} -DBUN_CPP_ONLY=1 -DWEBKIT_DIR=/build/bun/bun-webkit -DCANARY=${CANARY} -DZIG_COMPILER=system \
-  && bash compile-cpp-only.sh -v
-
-FROM bun-base-with-zig as bun-codegen-for-zig
-
-COPY package.json bun.lockb Makefile .gitmodules ${BUN_DIR}/
-COPY src/runtime ${BUN_DIR}/src/runtime
-COPY src/runtime.js src/runtime.bun.js ${BUN_DIR}/src/
-COPY packages/bun-error ${BUN_DIR}/packages/bun-error
-COPY packages/bun-types ${BUN_DIR}/packages/bun-types
-COPY src/fallback.ts ${BUN_DIR}/src/fallback.ts
-COPY src/api ${BUN_DIR}/src/api
-
-WORKDIR $BUN_DIR
-
-# TODO: move away from Makefile entirely
-RUN --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
-  bun install --frozen-lockfile \
-  && make runtime_js fallback_decoder bun_error \
-  && rm -rf src/runtime src/fallback.ts node_modules bun.lockb package.json Makefile
-
-FROM bun-base-with-zig as bun-compile-zig-obj
-
-ARG ZIG_PATH
-ARG TRIPLET
-ARG GIT_SHA
-ARG CPU_TARGET
-ARG CANARY=0
-ARG ASSERTIONS=OFF
-ARG ZIG_OPTIMIZE=ReleaseFast
-
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-
-COPY *.zig package.json CMakeLists.txt ${BUN_DIR}/
-COPY completions ${BUN_DIR}/completions
-COPY packages ${BUN_DIR}/packages
-COPY src ${BUN_DIR}/src
-
-COPY --from=bun-identifier-cache ${BUN_DIR}/src/js_lexer/*.blob ${BUN_DIR}/src/js_lexer/
-COPY --from=bun-node-fallbacks ${BUN_DIR}/src/node-fallbacks/out ${BUN_DIR}/src/node-fallbacks/out
-COPY --from=bun-codegen-for-zig ${BUN_DIR}/src/*.out.js ${BUN_DIR}/src/*.out.refresh.js ${BUN_DIR}/src/
-COPY --from=bun-codegen-for-zig ${BUN_DIR}/packages/bun-error/dist ${BUN_DIR}/packages/bun-error/dist
-
-WORKDIR $BUN_DIR
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
-  mkdir -p build \
-  && bun run $BUN_DIR/src/codegen/bundle-modules.ts --debug=OFF $BUN_DIR/build \
-  && cd build \
-  && cmake .. \
-  -G Ninja \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DUSE_LTO=ON \
-  -DZIG_OPTIMIZE="${ZIG_OPTIMIZE}" \
-  -DCPU_TARGET="${CPU_TARGET}" \
-  -DZIG_TARGET="${TRIPLET}" \
-  -DWEBKIT_DIR="omit" \
-  -DNO_CONFIGURE_DEPENDS=1 \
-  -DNO_CODEGEN=1 \
-  -DBUN_ZIG_OBJ_DIR="/tmp" \
-  -DCANARY="${CANARY}" \
-  -DZIG_COMPILER=system \
-  -DZIG_LIB_DIR=$BUN_DIR/src/deps/zig/lib \
-  && ONLY_ZIG=1 ninja "/tmp/bun-zig.o" -v
-
-FROM scratch as build_release_obj
-
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-COPY --from=bun-compile-zig-obj /tmp/bun-zig.o /
-
-FROM bun-base as bun-link
-
-ARG CPU_TARGET
-ARG CANARY
-ARG ASSERTIONS
-
-ENV CPU_TARGET=${CPU_TARGET}
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-ARG ZIG_LOCAL_CACHE_DIR=/zig-cache
-ENV ZIG_LOCAL_CACHE_DIR=${ZIG_LOCAL_CACHE_DIR}
-
-WORKDIR $BUN_DIR
-
-RUN mkdir -p build bun-webkit
-
-# lol
-COPY src/bun.js/bindings/sqlite/sqlite3.c ${BUN_DIR}/src/bun.js/bindings/sqlite/sqlite3.c
-COPY src/deps/brotli ${BUN_DIR}/src/deps/brotli
-
-COPY src/symbols.dyn src/linker.lds ${BUN_DIR}/src/
-
-COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
-COPY --from=zlib ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=libdeflate ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=libarchive ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=boringssl ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=lolhtml ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=mimalloc ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=zstd ${BUN_DEPS_OUT_DIR}/*  ${BUN_DEPS_OUT_DIR}/
-COPY --from=tinycc ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=c-ares ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=ls-hpack ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=bun-compile-zig-obj /tmp/bun-zig.o ${BUN_DIR}/build/bun-zig.o
-COPY --from=bun-cpp-objects ${BUN_DIR}/build/*.a ${BUN_DIR}/build/
-COPY --from=bun-cpp-objects ${BUN_DIR}/build/*.o ${BUN_DIR}/build/ 
-COPY --from=bun-cpp-objects ${BUN_DIR}/bun-webkit/lib ${BUN_DIR}/bun-webkit/lib
-
-WORKDIR $BUN_DIR/build
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
-  cmake .. \
-  -G Ninja \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUN_LINK_ONLY=1 \
-  -DBUN_ZIG_OBJ_DIR="${BUN_DIR}/build" \
-  -DUSE_LTO=ON \
-  -DUSE_DEBUG_JSC=${ASSERTIONS} \
-  -DBUN_CPP_ARCHIVE="${BUN_DIR}/build/bun-cpp-objects.a" \
-  -DWEBKIT_DIR="${BUN_DIR}/bun-webkit" \
-  -DBUN_DEPS_OUT_DIR="${BUN_DEPS_OUT_DIR}" \
-  -DCPU_TARGET="${CPU_TARGET}" \
-  -DNO_CONFIGURE_DEPENDS=1 \
-  -DCANARY="${CANARY}" \
-  -DZIG_COMPILER=system \
-  && ninja -v \
-  && ./bun --revision \
-  && mkdir -p /build/out \
-  && mv bun bun-profile /build/out \
-  && rm -rf ${BUN_DIR} ${BUN_DEPS_OUT_DIR}
-
-FROM scratch as artifact
-
-COPY --from=bun-link /build/out /
-
-FROM bun-base as bun-link-assertions
-
-ARG CPU_TARGET
-ARG CANARY
-ARG ASSERTIONS
-
-ENV CPU_TARGET=${CPU_TARGET}
-ARG CCACHE_DIR=/ccache
-ENV CCACHE_DIR=${CCACHE_DIR}
-ARG ZIG_LOCAL_CACHE_DIR=/zig-cache
-ENV ZIG_LOCAL_CACHE_DIR=${ZIG_LOCAL_CACHE_DIR}
-
-WORKDIR $BUN_DIR
-
-RUN mkdir -p build bun-webkit
-
-# lol
-COPY src/bun.js/bindings/sqlite/sqlite3.c ${BUN_DIR}/src/bun.js/bindings/sqlite/sqlite3.c
-
-COPY src/symbols.dyn src/linker.lds ${BUN_DIR}/src/
-
-COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
-COPY --from=zlib ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=libarchive ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=boringssl ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=lolhtml ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=mimalloc-debug ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=zstd ${BUN_DEPS_OUT_DIR}/*  ${BUN_DEPS_OUT_DIR}/
-COPY --from=tinycc ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=c-ares ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=bun-compile-zig-obj /tmp/bun-zig.o ${BUN_DIR}/build/bun-zig.o
-COPY --from=bun-cpp-objects ${BUN_DIR}/build/bun-cpp-objects.a ${BUN_DIR}/build/bun-cpp-objects.a
-COPY --from=bun-cpp-objects ${BUN_DIR}/bun-webkit/lib ${BUN_DIR}/bun-webkit/lib
-
-WORKDIR $BUN_DIR/build
-
-RUN --mount=type=cache,target=${CCACHE_DIR} \
-  --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
-  cmake .. \
-  -G Ninja \
-  -DCMAKE_BUILD_TYPE=Release \
-  -DBUN_LINK_ONLY=1 \
-  -DBUN_ZIG_OBJ_DIR="${BUN_DIR}/build" \
-  -DUSE_DEBUG_JSC=ON \
-  -DBUN_CPP_ARCHIVE="${BUN_DIR}/build/bun-cpp-objects.a" \
-  -DWEBKIT_DIR="${BUN_DIR}/bun-webkit" \
-  -DBUN_DEPS_OUT_DIR="${BUN_DEPS_OUT_DIR}" \
-  -DCPU_TARGET="${CPU_TARGET}" \
-  -DNO_CONFIGURE_DEPENDS=1 \
-  -DCANARY="${CANARY}" \
-  -DZIG_COMPILER=system \
-  -DUSE_LTO=ON \
-  && ninja -v \
-  && ./bun --revision \
-  && mkdir -p /build/out \
-  && mv bun bun-profile /build/out \
-  && rm -rf ${BUN_DIR} ${BUN_DEPS_OUT_DIR}
-
-FROM scratch as artifact-assertions
-
-COPY --from=bun-link-assertions /build/out /

LATEST

@@ -1 +1 @@
-1.1.27
+1.1.33

Makefile

@@ -1,3 +1,10 @@
+# ------------------------------------------------------------
+#                         WARNING
+# ------------------------------------------------------------
+# This file is very old and will be removed soon!
+# You can build Bun using `cmake` or `bun run build`
+# ------------------------------------------------------------
+
 SHELL := $(shell which bash) # Use bash syntax to be consistent
 
 OS_NAME := $(shell uname -s | tr '[:upper:]' '[:lower:]')
@@ -70,7 +77,7 @@ BUN_RELEASE_BIN = $(PACKAGE_DIR)/bun
 PRETTIER ?= $(shell which prettier 2>/dev/null || echo "./node_modules/.bin/prettier")
 ESBUILD = "$(shell which esbuild 2>/dev/null || echo "./node_modules/.bin/esbuild")"
 DSYMUTIL ?= $(shell which dsymutil 2>/dev/null || which dsymutil-15 2>/dev/null)
-WEBKIT_DIR ?= $(realpath src/bun.js/WebKit)
+WEBKIT_DIR ?= $(realpath vendor/WebKit)
 WEBKIT_RELEASE_DIR ?= $(WEBKIT_DIR)/WebKitBuild/Release
 WEBKIT_DEBUG_DIR ?= $(WEBKIT_DIR)/WebKitBuild/Debug
 WEBKIT_RELEASE_DIR_LTO ?= $(WEBKIT_DIR)/WebKitBuild/ReleaseLTO
@@ -131,8 +138,8 @@ endif
 SED = $(shell which gsed 2>/dev/null || which sed 2>/dev/null)
 
 BUN_DIR ?= $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
-BUN_DEPS_DIR ?= $(shell pwd)/src/deps
-BUN_DEPS_OUT_DIR ?= $(shell pwd)/build/bun-deps
+BUN_DEPS_DIR ?= $(shell pwd)/vendor
+BUN_DEPS_OUT_DIR ?= $(shell pwd)/build/release
 CPU_COUNT = 2
 ifeq ($(OS_NAME),darwin)
 CPU_COUNT = $(shell sysctl -n hw.logicalcpu)
@@ -682,19 +689,10 @@ assert-deps:
 	@test $(shell cargo --version | awk '{print $$2}' | cut -d. -f2) -gt 57 || (echo -e "ERROR: cargo version must be at least 1.57."; exit 1)
 	@echo "You have the dependencies installed! Woo"
 
-# the following allows you to run `make submodule` to update or init submodules. but we will exclude webkit
-# unless you explicitly clone it yourself (a huge download)
-SUBMODULE_NAMES=$(shell cat .gitmodules | grep 'path = ' | awk '{print $$3}')
-ifeq ("$(wildcard src/bun.js/WebKit/.git)", "")
-	SUBMODULE_NAMES := $(filter-out src/bun.js/WebKit, $(SUBMODULE_NAMES))
-endif
 
 .PHONY: init-submodules
 init-submodules: submodule # (backwards-compatibility alias)
 
-.PHONY: submodule
-submodule: ## to init or update all submodules
-	git submodule update --init --recursive --progress --depth=1 --checkout $(SUBMODULE_NAMES)
 
 .PHONY: build-obj
 build-obj:
@@ -797,7 +795,7 @@ cls:
 	@echo -e "\n\n---\n\n"
 
 jsc-check:
-	@ls $(JSC_BASE_DIR)  >/dev/null 2>&1 || (echo -e "Failed to access WebKit build. Please compile the WebKit submodule using the Dockerfile at $(shell pwd)/src/javascript/WebKit/Dockerfile and then copy from /output in the Docker container to $(JSC_BASE_DIR). You can override the directory via JSC_BASE_DIR. \n\n 	DOCKER_BUILDKIT=1 docker build -t bun-webkit $(shell pwd)/src/bun.js/WebKit -f $(shell pwd)/src/bun.js/WebKit/Dockerfile --progress=plain\n\n 	docker container create bun-webkit\n\n 	# Get the container ID\n	docker container ls\n\n 	docker cp DOCKER_CONTAINER_ID_YOU_JUST_FOUND:/output $(JSC_BASE_DIR)" && exit 1)
+	@ls $(JSC_BASE_DIR)  >/dev/null 2>&1 || (echo -e "Failed to access WebKit build. Please compile the WebKit submodule using the Dockerfile at $(shell pwd)/src/javascript/WebKit/Dockerfile and then copy from /output in the Docker container to $(JSC_BASE_DIR). You can override the directory via JSC_BASE_DIR. \n\n 	DOCKER_BUILDKIT=1 docker build -t bun-webkit $(shell pwd)/vendor/WebKit -f $(shell pwd)/vendor/WebKit/Dockerfile --progress=plain\n\n 	docker container create bun-webkit\n\n 	# Get the container ID\n	docker container ls\n\n 	docker cp DOCKER_CONTAINER_ID_YOU_JUST_FOUND:/output $(JSC_BASE_DIR)" && exit 1)
 	@ls $(JSC_INCLUDE_DIR)  >/dev/null 2>&1 || (echo "Failed to access WebKit include directory at $(JSC_INCLUDE_DIR)." && exit 1)
 	@ls $(JSC_LIB)  >/dev/null 2>&1 || (echo "Failed to access WebKit lib directory at $(JSC_LIB)." && exit 1)
 
@@ -928,7 +926,7 @@ bun-codesign-release-local-debug:
 .PHONY: jsc
 jsc: jsc-build jsc-copy-headers jsc-bindings
 .PHONY: jsc-debug
-jsc-debug: jsc-build-debug jsc-copy-headers-debug
+jsc-debug: jsc-build-debug
 .PHONY: jsc-build
 jsc-build: $(JSC_BUILD_STEPS)
 .PHONY: jsc-build-debug
@@ -938,7 +936,7 @@ jsc-bindings: headers bindings
 
 .PHONY: clone-submodules
 clone-submodules:
-	git -c submodule."src/bun.js/WebKit".update=none submodule update --init --recursive --depth=1 --progress
+	git -c submodule."vendor/WebKit".update=none submodule update --init --recursive --depth=1 --progress
 
 
 .PHONY: headers
@@ -1258,7 +1256,7 @@ jsc-build-mac-compile:
 			-DENABLE_STATIC_JSC=ON \
 			-DENABLE_SINGLE_THREADED_VM_ENTRY_SCOPE=ON \
 			-DALLOW_LINE_AND_COLUMN_NUMBER_IN_BUILTINS=ON \
-			-DCMAKE_BUILD_TYPE=Release \
+			-DCMAKE_BUILD_TYPE=RelWithDebInfo \
 			-DUSE_THIN_ARCHIVES=OFF \
 			-DBUN_FAST_TLS=ON \
 			-DENABLE_FTL_JIT=ON \
@@ -1270,7 +1268,7 @@ jsc-build-mac-compile:
 			$(WEBKIT_DIR) \
 			$(WEBKIT_RELEASE_DIR) && \
 	CFLAGS="$(CFLAGS) -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS)  -ffat-lto-objects" \
-		cmake --build $(WEBKIT_RELEASE_DIR) --config Release --target jsc
+		cmake --build $(WEBKIT_RELEASE_DIR) --config RelWithDebInfo --target jsc
 
 .PHONY: jsc-build-mac-compile-lto
 jsc-build-mac-compile-lto:
@@ -1372,7 +1370,7 @@ jsc-build-linux-compile-config-debug:
 			$(WEBKIT_DEBUG_DIR)
 
 # If you get "Error: could not load cache"
-# run  rm -rf src/bun.js/WebKit/CMakeCache.txt
+# run  rm -rf vendor/WebKit/CMakeCache.txt
 .PHONY: jsc-build-linux-compile-build
 jsc-build-linux-compile-build:
 		mkdir -p $(WEBKIT_RELEASE_DIR)  && \
@@ -1389,10 +1387,10 @@ jsc-build-linux-compile-build-debug:
 
 
 jsc-build-mac: jsc-force-fastjit jsc-build-mac-compile jsc-build-copy
-jsc-build-mac-debug: jsc-force-fastjit jsc-build-mac-compile-debug jsc-build-copy-debug
+jsc-build-mac-debug: jsc-force-fastjit jsc-build-mac-compile-debug
 
 jsc-build-linux: jsc-build-linux-compile-config jsc-build-linux-compile-build jsc-build-copy
-jsc-build-linux-debug: jsc-build-linux-compile-config-debug jsc-build-linux-compile-build-debug jsc-build-copy-debug
+jsc-build-linux-debug: jsc-build-linux-compile-config-debug jsc-build-linux-compile-build-debug
 
 jsc-build-copy:
 	cp $(WEBKIT_RELEASE_DIR)/lib/libJavaScriptCore.a $(BUN_DEPS_OUT_DIR)/libJavaScriptCore.a
@@ -1407,7 +1405,7 @@ jsc-build-copy-debug:
 	cp $(WEBKIT_DEBUG_DIR)/lib/libbmalloc.a $(BUN_DEPS_OUT_DIR)/libbmalloc.a
 
 clean-jsc:
-	cd src/bun.js/WebKit && rm -rf **/CMakeCache.txt **/CMakeFiles && rm -rf src/bun.js/WebKit/WebKitBuild
+	cd vendor/WebKit && rm -rf **/CMakeCache.txt **/CMakeFiles && rm -rf vendor/WebKit/WebKitBuild
 clean-bindings:
 	rm -rf $(OBJ_DIR)/*.o $(DEBUG_OBJ_DIR)/*.o $(DEBUG_OBJ_DIR)/webcore/*.o $(DEBUG_BINDINGS_OBJ) $(OBJ_DIR)/webcore/*.o $(BINDINGS_OBJ) $(OBJ_DIR)/*.d $(DEBUG_OBJ_DIR)/*.d
 

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <a href="https://bun.sh"><img src="https://user-images.githubusercontent.com/709451/182802334-d9c42afe-f35d-4a7b-86ea-9985f73f20c3.png" alt="Logo" height=170></a>
+  <a href="https://bun.sh"><img src="https://github.com/user-attachments/assets/50282090-adfd-4ddb-9e27-c30753c6b161" alt="Logo" height=170></a>
 </p>
 <h1 align="center">Bun</h1>
 

bench/async/package.json

@@ -3,9 +3,9 @@
   "scripts": {
     "deps": "exit 0",
     "build": "exit 0",
-    "bench:bun": "$BUN bun.js",
-    "bench:node": "$NODE node.mjs",
-    "bench:deno": "$DENO run -A --unstable deno.js",
+    "bench:bun": "bun bun.js",
+    "bench:node": "node node.mjs",
+    "bench:deno": "deno run -A --unstable deno.js",
     "bench": "bun run bench:bun && bun run bench:node && bun run bench:deno"
   }
 }

bench/crypto/asymmetricSign.js

@@ -0,0 +1,24 @@
+import { bench, run } from "mitata";
+const crypto = require("node:crypto");
+
+const keyPair = crypto.generateKeyPairSync("rsa", {
+  modulusLength: 2048,
+  publicKeyEncoding: {
+    type: "spki",
+    format: "pem",
+  },
+  privateKeyEncoding: {
+    type: "pkcs8",
+    format: "pem",
+  },
+});
+
+// Max message size for 2048-bit RSA keys
+const plaintext = crypto.getRandomValues(Buffer.alloc(245));
+
+bench("RSA sign RSA_PKCS1_PADDING round-trip", () => {
+  const sig = crypto.privateEncrypt(keyPair.privateKey, plaintext);
+  crypto.publicDecrypt(keyPair.publicKey, sig);
+});
+
+await run();

bench/ffi/package.json

@@ -1,11 +1,11 @@
 {
   "name": "bench",
   "scripts": {
-    "bench:bun": "$BUN bun.js",
-    "bench:node": "$NODE node.mjs",
+    "bench:bun": "bun bun.js",
+    "bench:node": "node node.mjs",
     "deps": "cd src && bun run deps",
     "build": "cd src && bun run build",
-    "bench:deno": "$DENO run -A --unstable deno.js",
+    "bench:deno": "deno run -A --unstable deno.js",
     "bench": "bun run bench:bun && bun run bench:node && bun run bench:deno"
   }
 }

bench/grpc-server/benchmark.proto

@@ -0,0 +1,14 @@
+syntax = "proto3";
+package benchmark;
+
+service BenchmarkService {
+  rpc Ping(Request) returns (Response);
+}
+
+message Request {
+  string message = 1;
+}
+
+message Response {
+  string message = 1;
+}

bench/grpc-server/cert.pem

@@ -0,0 +1,33 @@
+-----BEGIN CERTIFICATE-----
+MIIFxjCCA66gAwIBAgIUUaQCzOcxcFBP0KwoQfNqD/FoI44wDQYJKoZIhvcNAQEL
+BQAwYjELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMRYwFAYDVQQHDA1TYW4gRnJh
+bmNpc2NvMQwwCgYDVQQKDANCdW4xDDAKBgNVBAsMA0J1bjESMBAGA1UEAwwJbG9j
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+BhMCVVMxCzAJBgNVBAgMAkNBMRYwFAYDVQQHDA1TYW4gRnJhbmNpc2NvMQwwCgYD
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+RwMfc+9pqFEqyvXGIQSulS+CVKKbpAFMg07UGYe1t0s5iCwfLQ9apaKL31t/3Vkr
+uVKgy5FrPLnRXkFXDZ1v+43AZBmdLrKODzsqHEbt2JmV0V6JVUkE4kbeJr/nlkhQ
+x6yXloYY3VKbnCb1L3HmMInrK1QSpxlOb8RllTd33oBwd1FKEvH2gza0j9hqq8uQ
+hWVN7tlamkgtBteZ8Y9fd3MdxD9iZOx4dVtCX1+sgJFdaL2ZgE0asojn46yT8Uqw
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+P6xg9OwV7ALQSwJ8YPEXpkl7u+6jy0j5ceYmXh76tAyA+hDYOJrY0opBjSPmXH99
+p3W63gvk/AdfeAdbFHp6en0b04x4EIogOGZxBP35rzBvsQpqavBE3PBpUIyrQs5p
+OBUncRrcjEDL6WKh6RJIjZnvpHPrEqOqyxaeWRc4+85ZrVArJHGMc8I+zs9uCFjo
+Cjfde3d317kCszUTxo0l3azyBpr007PMIUoBF2VJEAyQp2Tz/yu0CbEscNJO/wCn
+Sb1A6ojaQcgQe2hsaJz/mS+OOjHHaDbCp9iltP2CS63PYleEx4q1Bn8KVRy2zYTB
+n74y4YaD8Q+hSA6zU741pzqK2SFCpBQnSz757ocr6WspQ47iOonX2giGZS/3KVeK
+qNzU14+h0b8HaBqZmOvjF+S4G0HDpRwxPzDWgc7dEIWlzHH+ZCqjBFwL
+-----END CERTIFICATE-----

bench/grpc-server/index.js

@@ -0,0 +1,31 @@
+const grpc = require("@grpc/grpc-js");
+const protoLoader = require("@grpc/proto-loader");
+const packageDefinition = protoLoader.loadSync("benchmark.proto", {});
+const proto = grpc.loadPackageDefinition(packageDefinition).benchmark;
+const fs = require("fs");
+
+function ping(call, callback) {
+  callback(null, { message: "Hello, World" });
+}
+
+function main() {
+  const server = new grpc.Server();
+  server.addService(proto.BenchmarkService.service, { ping: ping });
+  const tls = !!process.env.TLS && (process.env.TLS === "1" || process.env.TLS === "true");
+  const port = process.env.PORT || 50051;
+  const host = process.env.HOST || "localhost";
+  let credentials;
+  if (tls) {
+    const ca = fs.readFileSync("./cert.pem");
+    const key = fs.readFileSync("./key.pem");
+    const cert = fs.readFileSync("./cert.pem");
+    credentials = grpc.ServerCredentials.createSsl(ca, [{ private_key: key, cert_chain: cert }]);
+  } else {
+    credentials = grpc.ServerCredentials.createInsecure();
+  }
+  server.bindAsync(`${host}:${port}`, credentials, () => {
+    console.log(`Server running at ${tls ? "https" : "http"}://${host}:${port}`);
+  });
+}
+
+main();

bench/grpc-server/key.pem

@@ -0,0 +1,52 @@
+-----BEGIN PRIVATE KEY-----
+MIIJQgIBADANBgkqhkiG9w0BAQEFAASCCSwwggkoAgEAAoICAQCnazUJZFFXduSN
+THIF59xEKJmPy/osghY5v+QUk6jU9CyZC045Z9j+Q0QBM+Eu0RWiUzOxC1opX678
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+GJoiRRVHgnzzxL3cqrK90Zn6MAl9f2tYihfddsENeZb5t84LBppxBSGouE3ZH8uD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+-----END PRIVATE KEY-----

bench/grpc-server/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "bench",
+  "scripts": {
+    "deps": "exit 0",
+    "build": "exit 0",
+    "bun:server": "TLS=1 PORT=50051 bun ./index.js",
+    "node:server": "TLS=1 PORT=50051 node ./index.js",
+    "bench": "ghz --cacert ./cert.pem --proto ./benchmark.proto --call benchmark.BenchmarkService.Ping -d '{\"message\": \"Hello\"}' --total=100000 localhost:50051",
+    "bench:insecure": "ghz --insecure --proto ./benchmark.proto --call benchmark.BenchmarkService.Ping -d '{\"message\": \"Hello\"}' --total=100000 localhost:50051"
+  },
+  "dependencies": {
+    "@grpc/grpc-js": "1.12.0",
+    "@grpc/proto-loader": "0.7.10"
+  }
+}

bench/gzip/package.json

@@ -3,9 +3,9 @@
   "scripts": {
     "deps": "exit 0",
     "build": "exit 0",
-    "bench:bun": "$BUN bun.js",
-    "bench:node": "$NODE node.mjs",
-    "bench:deno": "$DENO run -A --unstable deno.js",
+    "bench:bun": "bun bun.js",
+    "bench:node": "node node.mjs",
+    "bench:deno": "deno run -A --unstable deno.js",
     "bench": "bun run bench:bun && bun run bench:node && bun run bench:deno"
   },
   "dependencies": {

bench/log/package.json

@@ -3,9 +3,9 @@
   "scripts": {
     "deps": "exit 0",
     "build": "exit 0",
-    "bench:bun": "$BUN bun.js | grep iter",
-    "bench:node": "$NODE node.mjs | grep iter",
-    "bench:deno": "$DENO run -A --unstable deno.mjs | grep iter",
+    "bench:bun": "bun bun.js | grep iter",
+    "bench:node": "node node.mjs | grep iter",
+    "bench:deno": "deno run -A --unstable deno.mjs | grep iter",
     "bench": "bun run bench:bun && bun run bench:node && bun run bench:deno"
   }
 }

bench/modules/node_os/package.json

@@ -3,8 +3,8 @@
   "scripts": {
     "deps": "exit 0",
     "build": "exit 0",
-    "bench:bun": "$BUN bun.js",
-    "bench:node": "$NODE node.mjs",
+    "bench:bun": "bun bun.js",
+    "bench:node": "node node.mjs",
     "bench": "bun run bench:bun && bun run bench:node"
   }
 }

bench/package.json

@@ -7,6 +7,7 @@
     "@swc/core": "^1.2.133",
     "benchmark": "^2.1.4",
     "braces": "^3.0.2",
+    "color": "^4.2.3",
     "esbuild": "^0.14.12",
     "eventemitter3": "^5.0.0",
     "execa": "^8.0.1",
@@ -14,6 +15,7 @@
     "fdir": "^6.1.0",
     "mitata": "^0.1.6",
     "string-width": "7.1.0",
+    "tinycolor2": "^1.6.0",
     "zx": "^7.2.3"
   },
   "scripts": {

bench/snippets/buffer-fill.mjs

@@ -0,0 +1,15 @@
+import { bench, run } from "./runner.mjs";
+
+for (let size of [32, 2048, 1024 * 16, 1024 * 1024 * 2, 1024 * 1024 * 16]) {
+  for (let fillSize of [4, 8, 16, 11]) {
+    const buffer = Buffer.allocUnsafe(size);
+
+    const pattern = "x".repeat(fillSize);
+
+    bench(`Buffer.fill ${size} bytes with ${fillSize} byte value`, () => {
+      buffer.fill(pattern);
+    });
+  }
+}
+
+await run();

bench/snippets/color.mjs

@@ -0,0 +1,25 @@
+import Color from "color";
+import tinycolor from "tinycolor2";
+import { bench, group, run } from "./runner.mjs";
+
+const inputs = ["#f00", "rgb(255, 0, 0)", "rgba(255, 0, 0, 1)", "hsl(0, 100%, 50%)"];
+
+for (const input of inputs) {
+  group(`${input}`, () => {
+    if (typeof Bun !== "undefined") {
+      bench("Bun.color()", () => {
+        Bun.color(input, "css");
+      });
+    }
+
+    bench("color", () => {
+      Color(input).hex();
+    });
+
+    bench("'tinycolor2'", () => {
+      tinycolor(input).toHexString();
+    });
+  });
+}
+
+await run();

bench/snippets/path-resolve.mjs

@@ -0,0 +1,22 @@
+import { bench, run } from "mitata";
+import { posix } from "path";
+
+const pathConfigurations = [
+  "",
+  ".",
+  "./",
+  ["", ""].join("|"),
+  ["./abc.js"].join("|"),
+  ["foo/bar", "/tmp/file/", "..", "a/../subfile"].join("|"),
+  ["a/b/c/", "../../.."].join("|"),
+];
+
+pathConfigurations.forEach(paths => {
+  const args = paths.split("|");
+
+  bench(`resolve(${args.map(a => JSON.stringify(a)).join(", ")})`, () => {
+    globalThis.abc = posix.resolve(...args);
+  });
+});
+
+await run();

bench/snippets/process-cwd.mjs

@@ -0,0 +1,7 @@
+import { bench, run } from "mitata";
+
+bench("process.cwd()", () => {
+  process.cwd();
+});
+
+await run();

bench/sqlite/package.json

@@ -5,10 +5,10 @@
   },
   "scripts": {
     "build": "exit 0",
-    "bench:bun": "$BUN bun.js",
-    "bench:node": "$NODE node.mjs",
+    "bench:bun": "bun bun.js",
+    "bench:node": "node node.mjs",
     "deps": "npm install && bash src/download.sh",
-    "bench:deno": "$DENO run -A --unstable-ffi deno.js",
+    "bench:deno": "deno run -A --unstable-ffi deno.js",
     "bench": "bun run bench:bun && bun run bench:node && bun run bench:deno"
   }
 }

build.zig

@@ -44,11 +44,22 @@ const BunBuildOptions = struct {
     version: Version,
     canary_revision: ?u32,
     sha: []const u8,
+    /// enable debug logs in release builds
     enable_logs: bool = false,
     tracy_callstack_depth: u16,
     reported_nodejs_version: Version,
+    /// To make iterating on some '@embedFile's faster, we load them at runtime
+    /// instead of at compile time. This is disabled in release or if this flag
+    /// is set (to allow CI to build a portable executable). Affected files:
+    ///
+    /// - src/bake/runtime.ts (bundled)
+    /// - src/bun.js/api/FFI.h
+    ///
+    /// A similar technique is used in C++ code for JavaScript builtins
+    codegen_embed: bool = false,
 
-    generated_code_dir: []const u8,
+    /// `./build/codegen` or equivalent
+    codegen_path: []const u8,
     no_llvm: bool,
 
     cached_options_module: ?*Module = null,
@@ -59,6 +70,10 @@ const BunBuildOptions = struct {
             !Target.x86.featureSetHas(this.target.result.cpu.features, .avx2);
     }
 
+    pub fn shouldEmbedCode(opts: *const BunBuildOptions) bool {
+        return opts.optimize != .Debug or opts.codegen_embed;
+    }
+
     pub fn buildOptionsModule(this: *BunBuildOptions, b: *Build) *Module {
         if (this.cached_options_module) |mod| {
             return mod;
@@ -66,6 +81,12 @@ const BunBuildOptions = struct {
 
         var opts = b.addOptions();
         opts.addOption([]const u8, "base_path", b.pathFromRoot("."));
+        opts.addOption([]const u8, "codegen_path", std.fs.path.resolve(b.graph.arena, &.{
+            b.build_root.path.?,
+            this.codegen_path,
+        }) catch @panic("OOM"));
+
+        opts.addOption(bool, "codegen_embed", this.shouldEmbedCode());
         opts.addOption(u32, "canary_revision", this.canary_revision orelse 0);
         opts.addOption(bool, "is_canary", this.canary_revision != null);
         opts.addOption(Version, "version", this.version);
@@ -132,12 +153,19 @@ pub fn getCpuModel(os: OperatingSystem, arch: Arch) ?Target.Query.CpuModel {
 pub fn build(b: *Build) !void {
     std.log.info("zig compiler v{s}", .{builtin.zig_version_string});
 
-    b.zig_lib_dir = b.zig_lib_dir orelse b.path("src/deps/zig/lib");
+    b.zig_lib_dir = b.zig_lib_dir orelse b.path("vendor/zig/lib");
+
+    // TODO: Upgrade path for 0.14.0
+    // b.graph.zig_lib_directory = brk: {
+    //     const sub_path = "vendor/zig/lib";
+    //     const dir = try b.build_root.handle.openDir(sub_path, .{});
+    //     break :brk .{ .handle = dir, .path = try b.build_root.join(b.graph.arena, &.{sub_path}) };
+    // };
 
     var target_query = b.standardTargetOptionsQueryOnly(.{});
     const optimize = b.standardOptimizeOption(.{});
 
-    const os, const arch = brk: {
+    const os, const arch, const abi = brk: {
         // resolve the target query to pick up what operating system and cpu
         // architecture that is desired. this information is used to slightly
         // refine the query.
@@ -151,7 +179,8 @@ pub fn build(b: *Build) !void {
             .windows => .windows,
             else => |t| std.debug.panic("Unsupported OS tag {}", .{t}),
         };
-        break :brk .{ os, arch };
+        const abi = temp_resolved.result.abi;
+        break :brk .{ os, arch, abi };
     };
 
     // target must be refined to support older but very popular devices on
@@ -163,14 +192,16 @@ pub fn build(b: *Build) !void {
     }
 
     target_query.os_version_min = getOSVersionMin(os);
-    target_query.glibc_version = getOSGlibCVersion(os);
+    target_query.glibc_version = if (abi.isGnu()) getOSGlibCVersion(os) else null;
 
     const target = b.resolveTargetQuery(target_query);
 
-    const generated_code_dir = b.pathFromRoot(
-        b.option([]const u8, "generated-code", "Set the generated code directory") orelse
-            "build/codegen",
+    const codegen_path = b.pathFromRoot(
+        b.option([]const u8, "codegen_path", "Set the generated code directory") orelse
+            "build/debug/codegen",
     );
+    const codegen_embed = b.option(bool, "codegen_embed", "If codegen files should be embedded in the binary") orelse false;
+
     const bun_version = b.option([]const u8, "version", "Value of `Bun.version`") orelse "0.0.0";
 
     b.reference_trace = ref_trace: {
@@ -189,7 +220,8 @@ pub fn build(b: *Build) !void {
         .os = os,
         .arch = arch,
 
-        .generated_code_dir = generated_code_dir,
+        .codegen_path = codegen_path,
+        .codegen_embed = codegen_embed,
         .no_llvm = no_llvm,
 
         .version = try Version.parse(bun_version),
@@ -265,7 +297,7 @@ pub fn build(b: *Build) !void {
         bun_check_obj.generated_bin = null;
         step.dependOn(&bun_check_obj.step);
 
-        // The default install step will run zig build check This is so ZLS
+        // The default install step will run zig build check. This is so ZLS
         // identifies the codebase, as well as performs checking if build on
         // save is enabled.
 
@@ -282,6 +314,8 @@ pub fn build(b: *Build) !void {
             .{ .os = .mac, .arch = .aarch64 },
             .{ .os = .linux, .arch = .x86_64 },
             .{ .os = .linux, .arch = .aarch64 },
+            .{ .os = .linux, .arch = .x86_64, .musl = true },
+            .{ .os = .linux, .arch = .aarch64, .musl = true },
         });
     }
 
@@ -294,20 +328,20 @@ pub fn build(b: *Build) !void {
     }
 }
 
-pub inline fn addMultiCheck(
+pub fn addMultiCheck(
     b: *Build,
     parent_step: *Step,
     root_build_options: BunBuildOptions,
-    to_check: []const struct { os: OperatingSystem, arch: Arch },
+    to_check: []const struct { os: OperatingSystem, arch: Arch, musl: bool = false },
 ) void {
-    inline for (to_check) |check| {
-        inline for (.{ .Debug, .ReleaseFast }) |mode| {
+    for (to_check) |check| {
+        for ([_]std.builtin.Mode{ .Debug, .ReleaseFast }) |mode| {
             const check_target = b.resolveTargetQuery(.{
                 .os_tag = OperatingSystem.stdOSTag(check.os),
                 .cpu_arch = check.arch,
                 .cpu_model = getCpuModel(check.os, check.arch) orelse .determined_by_cpu_arch,
                 .os_version_min = getOSVersionMin(check.os),
-                .glibc_version = getOSGlibCVersion(check.os),
+                .glibc_version = if (check.musl) null else getOSGlibCVersion(check.os),
             });
 
             var options: BunBuildOptions = .{
@@ -321,7 +355,7 @@ pub inline fn addMultiCheck(
                 .tracy_callstack_depth = root_build_options.tracy_callstack_depth,
                 .version = root_build_options.version,
                 .reported_nodejs_version = root_build_options.reported_nodejs_version,
-                .generated_code_dir = root_build_options.generated_code_dir,
+                .codegen_path = root_build_options.codegen_path,
                 .no_llvm = root_build_options.no_llvm,
             };
 
@@ -338,6 +372,7 @@ pub fn addBunObject(b: *Build, opts: *BunBuildOptions) *Compile {
         .root_source_file = switch (opts.os) {
             .wasm => b.path("root_wasm.zig"),
             else => b.path("root.zig"),
+            // else => b.path("root_css.zig"),
         },
         .target = opts.target,
         .optimize = opts.optimize,
@@ -439,23 +474,54 @@ fn addInternalPackages(b: *Build, obj: *Compile, opts: *BunBuildOptions) void {
         .root_source_file = b.path(async_path),
     });
 
-    const zig_generated_classes_path = b.pathJoin(&.{ opts.generated_code_dir, "ZigGeneratedClasses.zig" });
-    validateGeneratedPath(zig_generated_classes_path);
-    obj.root_module.addAnonymousImport("ZigGeneratedClasses", .{
-        .root_source_file = .{ .cwd_relative = zig_generated_classes_path },
-    });
-
-    const resolved_source_tag_path = b.pathJoin(&.{ opts.generated_code_dir, "ResolvedSourceTag.zig" });
-    validateGeneratedPath(resolved_source_tag_path);
-    obj.root_module.addAnonymousImport("ResolvedSourceTag", .{
-        .root_source_file = .{ .cwd_relative = resolved_source_tag_path },
-    });
-
-    const error_code_path = b.pathJoin(&.{ opts.generated_code_dir, "ErrorCode.zig" });
-    validateGeneratedPath(error_code_path);
-    obj.root_module.addAnonymousImport("ErrorCode", .{
-        .root_source_file = .{ .cwd_relative = error_code_path },
-    });
+    // Generated code exposed as individual modules.
+    inline for (.{
+        .{ .file = "ZigGeneratedClasses.zig", .import = "ZigGeneratedClasses" },
+        .{ .file = "ResolvedSourceTag.zig", .import = "ResolvedSourceTag" },
+        .{ .file = "ErrorCode.zig", .import = "ErrorCode" },
+        .{ .file = "runtime.out.js" },
+        .{ .file = "bake.client.js", .import = "bake-codegen/bake.client.js", .enable = opts.shouldEmbedCode() },
+        .{ .file = "bake.error.js", .import = "bake-codegen/bake.error.js", .enable = opts.shouldEmbedCode() },
+        .{ .file = "bake.server.js", .import = "bake-codegen/bake.server.js", .enable = opts.shouldEmbedCode() },
+        .{ .file = "bun-error/index.js", .enable = opts.shouldEmbedCode() },
+        .{ .file = "bun-error/bun-error.css", .enable = opts.shouldEmbedCode() },
+        .{ .file = "fallback-decoder.js", .enable = opts.shouldEmbedCode() },
+        .{ .file = "node-fallbacks/assert.js" },
+        .{ .file = "node-fallbacks/buffer.js" },
+        .{ .file = "node-fallbacks/console.js" },
+        .{ .file = "node-fallbacks/constants.js" },
+        .{ .file = "node-fallbacks/crypto.js" },
+        .{ .file = "node-fallbacks/domain.js" },
+        .{ .file = "node-fallbacks/events.js" },
+        .{ .file = "node-fallbacks/http.js" },
+        .{ .file = "node-fallbacks/https.js" },
+        .{ .file = "node-fallbacks/net.js" },
+        .{ .file = "node-fallbacks/os.js" },
+        .{ .file = "node-fallbacks/path.js" },
+        .{ .file = "node-fallbacks/process.js" },
+        .{ .file = "node-fallbacks/punycode.js" },
+        .{ .file = "node-fallbacks/querystring.js" },
+        .{ .file = "node-fallbacks/stream.js" },
+        .{ .file = "node-fallbacks/string_decoder.js" },
+        .{ .file = "node-fallbacks/sys.js" },
+        .{ .file = "node-fallbacks/timers.js" },
+        .{ .file = "node-fallbacks/tty.js" },
+        .{ .file = "node-fallbacks/url.js" },
+        .{ .file = "node-fallbacks/util.js" },
+        .{ .file = "node-fallbacks/zlib.js" },
+    }) |entry| {
+        if (!@hasField(@TypeOf(entry), "enable") or entry.enable) {
+            const path = b.pathJoin(&.{ opts.codegen_path, entry.file });
+            validateGeneratedPath(path);
+            const import_path = if (@hasField(@TypeOf(entry), "import"))
+                entry.import
+            else
+                entry.file;
+            obj.root_module.addAnonymousImport(import_path, .{
+                .root_source_file = .{ .cwd_relative = path },
+            });
+        }
+    }
 
     if (os == .windows) {
         obj.root_module.addAnonymousImport("bun_shim_impl.exe", .{

ci/README.md

@@ -0,0 +1,84 @@
+# CI
+
+This directory contains scripts for building CI images for Bun.
+
+## Building
+
+### `macOS`
+
+On macOS, images are built using [`tart`](https://tart.run/), a tool that abstracts over the [`Virtualization.Framework`](https://developer.apple.com/documentation/virtualization) APIs, to run macOS VMs.
+
+To install the dependencies required, run:
+
+```sh
+$ cd ci
+$ bun run bootstrap
+```
+
+To build a vanilla macOS VM, run:
+
+```sh
+$ bun run build:darwin-aarch64-vanilla
+```
+
+This builds a vanilla macOS VM with the current macOS release on your machine. It runs scripts to disable things like spotlight and siri, but it does not install any software.
+
+> Note: The image size is 50GB, so make sure you have enough disk space.
+
+If you want to build a specific macOS release, you can run:
+
+```sh
+$ bun run build:darwin-aarch64-vanilla-15
+```
+
+> Note: You cannot build a newer release of macOS on an older macOS machine.
+
+To build a macOS VM with software installed to build and test Bun, run:
+
+```sh
+$ bun run build:darwin-aarch64
+```
+
+## Running
+
+### `macOS`
+
+## How To
+
+### Support a new macOS release
+
+1. Visit [`ipsw.me`](https://ipsw.me/VirtualMac2,1) and find the IPSW of the macOS release you want to build.
+
+2. Add an entry to [`ci/darwin/variables.pkr.hcl`](/ci/darwin/variables.pkr.hcl) with the following format:
+
+```hcl
+sonoma = {
+  distro  = "sonoma"
+  release = "15"
+  ipsw    = "https://updates.cdn-apple.com/..."
+}
+```
+
+3. Add matching scripts to [`ci/package.json`](/ci/package.json) to build the image, then test it:
+
+```sh
+$ bun run build:darwin-aarch64-vanilla-15
+```
+
+> Note: If you need to troubleshoot the build, you can remove the `headless = true` property from [`ci/darwin/image-vanilla.pkr.hcl`](/ci/darwin/image-vanilla.pkr.hcl) and the VM's screen will be displayed.
+
+4. Test and build the non-vanilla image:
+
+```sh
+$ bun run build:darwin-aarch64-15
+```
+
+This will use the vanilla image and run the [`scripts/bootstrap.sh`](/scripts/bootstrap.sh) script to install the required software to build and test Bun.
+
+5. Publish the images:
+
+```sh
+$ bun run login
+$ bun run publish:darwin-aarch64-vanilla-15
+$ bun run publish:darwin-aarch64-15
+```

ci/darwin/image-vanilla.pkr.hcl

@@ -0,0 +1,46 @@
+# Generates a vanilla macOS VM with optimized settings for virtualized environments.
+# See login.sh and optimize.sh for details.
+
+data "external-raw" "boot-script" {
+  program = ["sh", "-c", templatefile("scripts/boot-image.sh", var)]
+}
+
+source "tart-cli" "bun-darwin-aarch64-vanilla" {
+  vm_name      = "bun-darwin-aarch64-vanilla-${local.release.distro}-${local.release.release}"
+  from_ipsw    = local.release.ipsw
+  cpu_count    = local.cpu_count
+  memory_gb    = local.memory_gb
+  disk_size_gb = local.disk_size_gb
+  ssh_username = local.username
+  ssh_password = local.password
+  ssh_timeout  = "120s"
+  create_grace_time = "30s"
+  boot_command = split("\n", data.external-raw.boot-script.result)
+  headless     = true # Disable if you need to debug why the boot_command is not working
+}
+
+build {
+  sources = ["source.tart-cli.bun-darwin-aarch64-vanilla"]
+
+  provisioner "file" {
+    content = file("scripts/setup-login.sh")
+    destination = "/tmp/setup-login.sh"
+  }
+
+  provisioner "shell" {
+    inline = ["echo \"${local.password}\" | sudo -S sh -c 'sh /tmp/setup-login.sh \"${local.username}\" \"${local.password}\"'"]
+  }
+
+  provisioner "file" {
+    content = file("scripts/optimize-machine.sh")
+    destination = "/tmp/optimize-machine.sh"
+  }
+
+  provisioner "shell" {
+    inline = ["sudo sh /tmp/optimize-machine.sh"]
+  }
+
+  provisioner "shell" {
+    inline = ["sudo rm -rf /tmp/*"]
+  }
+}

ci/darwin/image.pkr.hcl

@@ -0,0 +1,44 @@
+# Generates a macOS VM with software installed to build and test Bun.
+
+source "tart-cli" "bun-darwin-aarch64" {
+  vm_name      = "bun-darwin-aarch64-${local.release.distro}-${local.release.release}"
+  vm_base_name = "bun-darwin-aarch64-vanilla-${local.release.distro}-${local.release.release}"
+  cpu_count    = local.cpu_count
+  memory_gb    = local.memory_gb
+  disk_size_gb = local.disk_size_gb
+  ssh_username = local.username
+  ssh_password = local.password
+  ssh_timeout  = "120s"
+  headless     = true
+}
+
+build {
+  sources = ["source.tart-cli.bun-darwin-aarch64"]
+
+  provisioner "file" {
+    content = file("../../scripts/bootstrap.sh")
+    destination = "/tmp/bootstrap.sh"
+  }
+
+  provisioner "shell" {
+    inline = ["CI=true sh /tmp/bootstrap.sh"]
+  }
+
+  provisioner "file" {
+    source = "darwin/plists/"
+    destination = "/tmp/"
+  }
+
+  provisioner "shell" {
+    inline = [
+      "sudo ls /tmp/",
+      "sudo mv /tmp/*.plist /Library/LaunchDaemons/",
+      "sudo chown root:wheel /Library/LaunchDaemons/*.plist",
+      "sudo chmod 644 /Library/LaunchDaemons/*.plist",
+    ]
+  }
+
+  provisioner "shell" {
+    inline = ["sudo rm -rf /tmp/*"]
+  }
+}

ci/darwin/plists/buildkite-agent.plist

@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>com.buildkite.buildkite-agent</string>
+
+    <key>ProgramArguments</key>
+    <array>
+      <string>/usr/local/bin/buildkite-agent</string>
+      <string>start</string>
+    </array>
+
+    <key>KeepAlive</key>
+    <dict>
+      <key>SuccessfulExit</key>
+      <false />
+    </dict>
+
+    <key>RunAtLoad</key>
+    <true />
+
+    <key>StandardOutPath</key>
+    <string>/var/buildkite-agent/logs/buildkite-agent.log</string>
+
+    <key>StandardErrorPath</key>
+    <string>/var/buildkite-agent/logs/buildkite-agent.log</string>
+
+    <key>EnvironmentVariables</key>
+    <dict>
+      <key>BUILDKITE_AGENT_CONFIG</key>
+      <string>/etc/buildkite-agent/buildkite-agent.cfg</string>
+    </dict>
+
+    <key>LimitLoadToSessionType</key>
+    <array>
+      <string>Aqua</string>
+      <string>LoginWindow</string>
+      <string>Background</string>
+      <string>StandardIO</string>
+      <string>System</string>
+    </array>
+  </dict>
+</plist>

ci/darwin/plists/tailscale.plist

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>com.tailscale.tailscaled</string>
+
+    <key>ProgramArguments</key>
+    <array>
+      <string>/usr/local/bin/tailscale</string>
+      <string>up</string>
+      <string>--ssh</string>
+      <string>--authkey</string>
+      <string>${TAILSCALE_AUTHKEY}</string>
+    </array>
+
+    <key>RunAtLoad</key>
+    <true />
+  </dict>
+</plist>

ci/darwin/plists/tailscaled.plist

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+  <dict>
+    <key>Label</key>
+    <string>com.tailscale.tailscaled</string>
+
+    <key>ProgramArguments</key>
+    <array>
+      <string>/usr/local/bin/tailscaled</string>
+    </array>
+
+    <key>RunAtLoad</key>
+    <true />
+  </dict>
+</plist>

ci/darwin/scripts/boot-image.sh

@@ -0,0 +1,124 @@
+#!/bin/sh
+
+# This script generates the boot commands for the macOS installer GUI.
+# It is run on your local machine, not inside the VM.
+
+# Sources:
+# - https://github.com/cirruslabs/macos-image-templates/blob/master/templates/vanilla-sequoia.pkr.hcl
+
+if ! [ "${release}" ] || ! [ "${username}" ] || ! [ "${password}" ]; then
+  echo "Script must be run with variables: release, username, and password" >&2
+  exit 1
+fi
+
+# Hello, hola, bonjour, etc.
+echo "<wait120s><spacebar>"
+
+# Select Your Country and Region
+echo "<wait30s>italiano<esc>english<enter>"
+echo "<wait30s>united states<leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Written and Spoken Languages
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Accessibility
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Data & Privacy
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Migration Assistant
+echo "<wait30s><tab><tab><tab><spacebar>"
+
+# Sign In with Your Apple ID
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Are you sure you want to skip signing in with an Apple ID?
+echo "<wait30s><tab><spacebar>"
+
+# Terms and Conditions
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# I have read and agree to the macOS Software License Agreement
+echo "<wait30s><tab><spacebar>"
+
+# Create a Computer Account
+echo "<wait30s>${username}<tab><tab>${password}<tab>${password}<tab><tab><tab><spacebar>"
+
+# Enable Location Services
+echo "<wait60s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Are you sure you don't want to use Location Services?
+echo "<wait30s><tab><spacebar>"
+
+# Select Your Time Zone
+echo "<wait30s><tab>UTC<enter><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Analytics
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Screen Time
+echo "<wait30s><tab><spacebar>"
+
+# Siri
+echo "<wait30s><tab><spacebar><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+# Choose Your Look
+echo "<wait30s><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+if [ "${release}" = "13" ] || [ "${release}" = "14" ]; then
+  # Enable Voice Over
+  echo "<wait30s><leftAltOn><f5><leftAltOff><wait5s>v"
+else
+  # Welcome to Mac
+  echo "<wait30s><spacebar>"
+
+  # Enable Keyboard navigation
+  echo "<wait30s><leftAltOn><spacebar><leftAltOff>Terminal<enter>"
+  echo "<wait30s>defaults write NSGlobalDomain AppleKeyboardUIMode -int 3<enter>"
+  echo "<wait30s><leftAltOn>q<leftAltOff>"
+fi
+
+# Now that the installation is done, open "System Settings"
+echo "<wait30s><leftAltOn><spacebar><leftAltOff>System Settings<enter>"
+
+# Navigate to "Sharing"
+echo "<wait30s><leftAltOn>f<leftAltOff>sharing<enter>"
+
+if [ "${release}" = "13" ]; then
+  # Navigate to "Screen Sharing" and enable it
+  echo "<wait30s><tab><down><spacebar>"
+
+  # Navigate to "Remote Login" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><tab><spacebar>"
+
+  # Open "Remote Login" details
+  echo "<wait30s><tab><spacebar>"
+
+  # Enable "Full Disk Access"
+  echo "<wait30s><tab><spacebar>"
+
+  # Click "Done"
+  echo "<wait30s><leftShiftOn><tab><leftShiftOff><leftShiftOn><tab><leftShiftOff><spacebar>"
+
+  # Disable Voice Over
+  echo "<leftAltOn><f5><leftAltOff>"
+elif [ "${release}" = "14" ]; then
+  # Navigate to "Screen Sharing" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><spacebar>"
+
+  # Navigate to "Remote Login" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><spacebar>"
+
+  # Disable Voice Over
+  echo "<wait30s><leftAltOn><f5><leftAltOff>"
+elif [ "${release}" = "15" ]; then  
+  # Navigate to "Screen Sharing" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><spacebar>"
+
+  # Navigate to "Remote Login" and enable it
+  echo "<wait30s><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><spacebar>"
+fi
+
+# Quit System Settings
+echo "<wait30s><leftAltOn>q<leftAltOff>"

ci/darwin/scripts/optimize-machine.sh

@@ -0,0 +1,122 @@
+#!/bin/sh
+
+# This script optimizes macOS for virtualized environments.
+# It disables things like spotlight, screen saver, and sleep.
+
+# Sources:
+# - https://github.com/sickcodes/osx-optimizer
+# - https://github.com/koding88/MacBook-Optimization-Script
+# - https://www.macstadium.com/blog/simple-optimizations-for-macos-and-ios-build-agents
+
+if [ "$(id -u)" != "0" ]; then
+  echo "This script must be run using sudo." >&2
+  exit 1
+fi
+
+execute() {
+  echo "$ $@" >&2
+  if ! "$@"; then
+    echo "Command failed: $@" >&2
+    exit 1
+  fi
+}
+
+disable_software_update() {
+  execute softwareupdate --schedule off
+  execute defaults write com.apple.SoftwareUpdate AutomaticDownload -bool false
+  execute defaults write com.apple.SoftwareUpdate AutomaticCheckEnabled -bool false
+  execute defaults write com.apple.SoftwareUpdate ConfigDataInstall -int 0
+  execute defaults write com.apple.SoftwareUpdate CriticalUpdateInstall -int 0
+  execute defaults write com.apple.SoftwareUpdate ScheduleFrequency -int 0
+  execute defaults write com.apple.SoftwareUpdate AutomaticDownload -int 0
+  execute defaults write com.apple.commerce AutoUpdate -bool false
+  execute defaults write com.apple.commerce AutoUpdateRestartRequired -bool false
+}
+
+disable_spotlight() {
+  execute mdutil -i off -a
+  execute mdutil -E /
+}
+
+disable_siri() {
+  execute launchctl unload -w /System/Library/LaunchAgents/com.apple.Siri.agent.plist
+  execute defaults write com.apple.Siri StatusMenuVisible -bool false
+  execute defaults write com.apple.Siri UserHasDeclinedEnable -bool true
+  execute defaults write com.apple.assistant.support "Assistant Enabled" 0
+}
+
+disable_sleep() {
+  execute systemsetup -setsleep Never
+  execute systemsetup -setcomputersleep Never
+  execute systemsetup -setdisplaysleep Never
+  execute systemsetup -setharddisksleep Never
+}
+
+disable_screen_saver() {
+  execute defaults write com.apple.screensaver loginWindowIdleTime 0
+  execute defaults write com.apple.screensaver idleTime 0
+}
+
+disable_screen_lock() {
+  execute defaults write com.apple.loginwindow DisableScreenLock -bool true
+}
+
+disable_wallpaper() {
+  execute defaults write com.apple.loginwindow DesktopPicture ""
+}
+
+disable_application_state() {
+  execute defaults write com.apple.loginwindow TALLogoutSavesState -bool false
+}
+
+disable_accessibility() {
+  execute defaults write com.apple.Accessibility DifferentiateWithoutColor -int 1
+  execute defaults write com.apple.Accessibility ReduceMotionEnabled -int 1
+  execute defaults write com.apple.universalaccess reduceMotion -int 1
+  execute defaults write com.apple.universalaccess reduceTransparency -int 1
+}
+
+disable_dashboard() {
+  execute defaults write com.apple.dashboard mcx-disabled -boolean YES
+  execute killall Dock
+}
+
+disable_animations() {
+  execute defaults write NSGlobalDomain NSAutomaticWindowAnimationsEnabled -bool false
+  execute defaults write -g QLPanelAnimationDuration -float 0
+  execute defaults write com.apple.finder DisableAllAnimations -bool true
+}
+
+disable_time_machine() {
+  execute tmutil disable
+}
+
+enable_performance_mode() {
+  # https://support.apple.com/en-us/101992
+  if ! [ $(nvram boot-args 2>/dev/null | grep -q serverperfmode) ]; then
+    execute nvram boot-args="serverperfmode=1 $(nvram boot-args 2>/dev/null | cut -f 2-)"
+  fi
+}
+
+add_terminal_to_desktop() {
+  execute ln -sf /System/Applications/Utilities/Terminal.app ~/Desktop/Terminal
+}
+
+main() {
+  disable_software_update
+  disable_spotlight
+  disable_siri
+  disable_sleep
+  disable_screen_saver
+  disable_screen_lock
+  disable_wallpaper
+  disable_application_state
+  disable_accessibility
+  disable_dashboard
+  disable_animations
+  disable_time_machine
+  enable_performance_mode
+  add_terminal_to_desktop
+}
+
+main

ci/darwin/scripts/setup-login.sh

@@ -0,0 +1,78 @@
+#!/bin/sh
+
+# This script generates a /etc/kcpassword file to enable auto-login on macOS.
+# Yes, this stores your password in plain text. Do NOT do this on your local machine.
+
+# Sources:
+# - https://github.com/xfreebird/kcpassword/blob/master/kcpassword
+
+if [ "$(id -u)" != "0" ]; then
+  echo "This script must be run using sudo." >&2
+  exit 1
+fi
+
+execute() {
+  echo "$ $@" >&2
+  if ! "$@"; then
+    echo "Command failed: $@" >&2
+    exit 1
+  fi
+}
+
+kcpassword() {
+  passwd="$1"
+  key="7d 89 52 23 d2 bc dd ea a3 b9 1f"
+  passwd_hex=$(printf "%s" "$passwd" | xxd -p | tr -d '\n')
+  
+  key_len=33
+  passwd_len=${#passwd_hex}
+  remainder=$((passwd_len % key_len))
+  if [ $remainder -ne 0 ]; then
+    padding=$((key_len - remainder))
+    passwd_hex="${passwd_hex}$(printf '%0*x' $((padding / 2)) 0)"
+  fi
+
+  result=""
+  i=0
+  while [ $i -lt ${#passwd_hex} ]; do
+    for byte in $key; do
+      [ $i -ge ${#passwd_hex} ] && break
+      p="${passwd_hex:$i:2}"
+      r=$(printf '%02x' $((0x$p ^ 0x$byte)))
+      result="${result}${r}"
+      i=$((i + 2))
+    done
+  done
+
+  echo "$result"
+}
+
+login() {
+  username="$1"
+  password="$2"
+
+  enable_passwordless_sudo() {
+    execute mkdir -p /etc/sudoers.d/
+    echo "${username} ALL=(ALL) NOPASSWD: ALL" | EDITOR=tee execute visudo "/etc/sudoers.d/${username}-nopasswd"
+  }
+
+  enable_auto_login() {
+    echo "00000000: 1ced 3f4a bcbc ba2c caca 4e82" | execute xxd -r - /etc/kcpassword
+    execute defaults write /Library/Preferences/com.apple.loginwindow autoLoginUser "${username}"
+  }
+
+  disable_screen_lock() {
+    execute sysadminctl -screenLock off -password "${password}"
+  }
+
+  enable_passwordless_sudo
+  enable_auto_login
+  disable_screen_lock
+}
+
+if [ $# -ne 2 ]; then
+  echo "Usage: $0 <username> <password>" >&2
+  exit 1
+fi
+
+login "$@"

ci/darwin/variables.pkr.hcl

@@ -0,0 +1,78 @@
+packer {
+  required_plugins {
+    tart = {
+      version = ">= 1.12.0"
+      source  = "github.com/cirruslabs/tart"
+    }
+    external = {
+      version = ">= 0.0.2"
+      source  = "github.com/joomcode/external"
+    }
+  }
+}
+
+variable "release" {
+  type    = number
+  default = 13
+}
+
+variable "username" {
+  type    = string
+  default = "admin"
+}
+
+variable "password" {
+  type    = string
+  default = "admin"
+}
+
+variable "cpu_count" {
+  type    = number
+  default = 2
+}
+
+variable "memory_gb" {
+  type    = number
+  default = 4
+}
+
+variable "disk_size_gb" {
+  type    = number
+  default = 50
+}
+
+locals {
+  sequoia = {
+    tier    = 1
+    distro  = "sequoia"
+    release = "15"
+    ipsw    = "https://updates.cdn-apple.com/2024FallFCS/fullrestores/062-78489/BDA44327-C79E-4608-A7E0-455A7E91911F/UniversalMac_15.0_24A335_Restore.ipsw"
+  }
+
+  sonoma = {
+    tier    = 2
+    distro  = "sonoma"
+    release = "14"
+    ipsw    = "https://updates.cdn-apple.com/2023FallFCS/fullrestores/042-54934/0E101AD6-3117-4B63-9BF1-143B6DB9270A/UniversalMac_14.0_23A344_Restore.ipsw"
+  }
+
+  ventura = {
+    tier    = 2
+    distro  = "ventura"
+    release = "13"
+    ipsw    = "https://updates.cdn-apple.com/2022FallFCS/fullrestores/012-92188/2C38BCD1-2BFF-4A10-B358-94E8E28BE805/UniversalMac_13.0_22A380_Restore.ipsw"
+  }
+
+  releases = {
+    15 = local.sequoia
+    14 = local.sonoma
+    13 = local.ventura
+  }
+
+  release      = local.releases[var.release]
+  username     = var.username
+  password     = var.password
+  cpu_count    = var.cpu_count
+  memory_gb    = var.memory_gb
+  disk_size_gb = var.disk_size_gb
+}

ci/package.json

@@ -0,0 +1,27 @@
+{
+  "private": true,
+  "scripts": {
+    "bootstrap": "brew install gh jq cirruslabs/cli/tart cirruslabs/cli/sshpass hashicorp/tap/packer && packer init darwin",
+    "login": "gh auth token | tart login ghcr.io --username $(gh api user --jq .login) --password-stdin",
+    "fetch:image-name": "echo ghcr.io/oven-sh/bun-vm",
+    "fetch:darwin-version": "echo 1",
+    "fetch:macos-version": "sw_vers -productVersion | cut -d. -f1",
+    "fetch:script-version": "cat ../scripts/bootstrap.sh | grep 'v=' | sed 's/v=\"//;s/\"//' | head -n 1",
+    "build:darwin-aarch64-vanilla": "packer build '-only=*.bun-darwin-aarch64-vanilla' -var release=$(bun fetch:macos-version) darwin/",
+    "build:darwin-aarch64-vanilla-15": "packer build '-only=*.bun-darwin-aarch64-vanilla' -var release=15 darwin/",
+    "build:darwin-aarch64-vanilla-14": "packer build '-only=*.bun-darwin-aarch64-vanilla' -var release=14 darwin/",
+    "build:darwin-aarch64-vanilla-13": "packer build '-only=*.bun-darwin-aarch64-vanilla' -var release=13 darwin/",
+    "build:darwin-aarch64": "packer build '-only=*.bun-darwin-aarch64' -var release=$(bun fetch:macos-version) darwin/",
+    "build:darwin-aarch64-15": "packer build '-only=*.bun-darwin-aarch64' -var release=15 darwin/",
+    "build:darwin-aarch64-14": "packer build '-only=*.bun-darwin-aarch64' -var release=14 darwin/",
+    "build:darwin-aarch64-13": "packer build '-only=*.bun-darwin-aarch64' -var release=13 darwin/",
+    "publish:darwin-aarch64-vanilla": "image=$(tart list --format json | jq -r \".[] | select(.Name | test(\\\"^bun-darwin-aarch64-vanilla-.*-$(bun fetch:macos-version)$\\\")) | .Name\" | head -n 1 | sed 's/bun-//'); tart push \"bun-$image\" \"ghcr.io/oven-sh/bun-vm:$image-v$(bun fetch:darwin-version)\"",
+    "publish:darwin-aarch64-vanilla-15": "tart push bun-darwin-aarch64-vanilla-sequoia-15 \"$(bun fetch:image-name):darwin-aarch64-vanilla-sequoia-15-v$(bun fetch:darwin-version)\"",
+    "publish:darwin-aarch64-vanilla-14": "tart push bun-darwin-aarch64-vanilla-sonoma-14 \"$(bun fetch:image-name):darwin-aarch64-vanilla-sonoma-14-v$(bun fetch:darwin-version)\"",
+    "publish:darwin-aarch64-vanilla-13": "tart push bun-darwin-aarch64-vanilla-ventura-13 \"$(bun fetch:image-name):darwin-aarch64-vanilla-ventura-13-v$(bun fetch:darwin-version)\"",
+    "publish:darwin-aarch64": "image=$(tart list --format json | jq -r \".[] | select(.Name | test(\\\"^bun-darwin-aarch64-.*-$(bun fetch:macos-version)$\\\")) | .Name\" | head -n 1 | sed 's/bun-//'); tart push \"bun-$image\" \"ghcr.io/oven-sh/bun-vm:$image-v$(bun fetch:script-version)\"",
+    "publish:darwin-aarch64-15": "tart push bun-darwin-aarch64-sequoia-15 \"$(bun fetch:image-name):darwin-aarch64-sequoia-15-v$(bun fetch:script-version)\"",
+    "publish:darwin-aarch64-14": "tart push bun-darwin-aarch64-sonoma-14 \"$(bun fetch:image-name):darwin-aarch64-sonoma-14-v$(bun fetch:script-version)\"",
+    "publish:darwin-aarch64-13": "tart push bun-darwin-aarch64-ventura-13 \"$(bun fetch:image-name):darwin-aarch64-ventura-13-v$(bun fetch:script-version)\""
+  }
+}

cmake/CompilerFlags.cmake

@@ -0,0 +1,298 @@
+# clang: https://clang.llvm.org/docs/CommandGuide/clang.html
+# clang-cl: https://clang.llvm.org/docs/UsersManual.html#id11
+
+# --- Macros ---
+
+macro(setb variable)
+  if(${variable})
+    set(${variable} ON)
+  else()
+    set(${variable} OFF)
+  endif()
+endmacro()
+
+set(targets WIN32 APPLE UNIX LINUX)
+
+foreach(target ${targets})
+  setb(${target})
+endforeach()
+
+# --- CPU target ---
+if(CMAKE_SYSTEM_PROCESSOR MATCHES "arm|ARM|arm64|ARM64|aarch64|AARCH64")
+  if(APPLE)
+    register_compiler_flags(-mcpu=apple-m1)
+  else()
+    register_compiler_flags(-march=armv8-a+crc -mtune=ampere1)
+  endif()
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|X86_64|x64|X64|amd64|AMD64")
+  if(ENABLE_BASELINE)
+    register_compiler_flags(-march=nehalem)
+  else()
+    register_compiler_flags(-march=haswell)
+  endif()
+else()
+  unsupported(CMAKE_SYSTEM_PROCESSOR)
+endif()
+
+# --- MSVC runtime ---
+if(WIN32)
+  register_compiler_flags(
+    DESCRIPTION "Use static MSVC runtime"
+    /MTd ${DEBUG}
+    /MT ${RELEASE}
+    /U_DLL
+  )
+endif()
+
+# --- Optimization level ---
+if(DEBUG)
+  register_compiler_flags(
+    DESCRIPTION "Disable optimization"
+    /Od ${WIN32}
+    -O0 ${UNIX}
+  )
+elseif(ENABLE_SMOL)
+  register_compiler_flags(
+    DESCRIPTION "Optimize for size"
+    /Os ${WIN32}
+    -Os ${UNIX}
+  )
+else()
+  register_compiler_flags(
+    DESCRIPTION "Optimize for speed"
+    /O2 ${WIN32} # TODO: change to /0t (same as -O3) to match macOS and Linux?
+    -O3 ${UNIX}
+  )
+endif()
+
+# --- Debug level ---
+if(WIN32)
+  register_compiler_flags(
+    DESCRIPTION "Enable debug symbols (.pdb)"
+    /Z7
+  )
+elseif(APPLE)
+  register_compiler_flags(
+    DESCRIPTION "Enable debug symbols (.dSYM)"
+    -gdwarf-4
+  )
+endif()
+
+if(UNIX)
+  register_compiler_flags(
+    DESCRIPTION "Enable debug symbols"
+    -g3 ${DEBUG}
+    -g1 ${RELEASE}
+  )
+
+  register_compiler_flags(
+    DESCRIPTION "Optimize debug symbols for LLDB"
+    -glldb
+  )
+endif()
+
+# TODO: consider other debug options
+# -fdebug-macro # Emit debug info for macros
+# -fstandalone-debug # Emit debug info for non-system libraries
+# -fno-eliminate-unused-debug-types # Don't eliminate unused debug symbols
+
+# --- C/C++ flags ---
+register_compiler_flags(
+  DESCRIPTION "Disable C/C++ exceptions"
+  -fno-exceptions ${UNIX}
+  /EHsc ${WIN32} # (s- disables C++, c- disables C)
+)
+
+register_compiler_flags(
+  DESCRIPTION "Disable C++ static destructors"
+  LANGUAGES CXX
+  -Xclang ${WIN32}
+  -fno-c++-static-destructors
+)
+
+register_compiler_flags(
+  DESCRIPTION "Disable runtime type information (RTTI)"
+  /GR- ${WIN32}
+  -fno-rtti ${UNIX}
+)
+
+register_compiler_flags(
+  DESCRIPTION "Keep frame pointers"
+  /Oy- ${WIN32}
+  -fno-omit-frame-pointer ${UNIX}
+  -mno-omit-leaf-frame-pointer ${UNIX}
+)
+
+if(UNIX)
+  register_compiler_flags(
+    DESCRIPTION "Set C/C++ visibility to hidden"
+    -fvisibility=hidden
+    -fvisibility-inlines-hidden
+  )
+
+  register_compiler_flags(
+    DESCRIPTION "Disable unwind tables"
+    -fno-unwind-tables
+    -fno-asynchronous-unwind-tables
+  )
+endif()
+
+register_compiler_flags(
+  DESCRIPTION "Place each function in its own section"
+  -ffunction-sections ${UNIX}
+  /Gy ${WIN32}
+)
+
+register_compiler_flags(
+  DESCRIPTION "Place each data item in its own section"
+  -fdata-sections ${UNIX}
+  /Gw ${WIN32}
+)
+
+# having this enabled in debug mode on macOS >=14 causes libarchive to fail to configure with the error:
+# > pid_t doesn't exist on this platform?
+if((DEBUG AND LINUX) OR((NOT DEBUG) AND UNIX))
+  register_compiler_flags(
+    DESCRIPTION "Emit an address-significance table"
+    -faddrsig
+  )
+endif()
+
+if(WIN32)
+  register_compiler_flags(
+    DESCRIPTION "Enable string pooling"
+    /GF
+  )
+
+  register_compiler_flags(
+    DESCRIPTION "Assume thread-local variables are defined in the executable"
+    /GA
+  )
+endif()
+
+# --- Linker flags ---
+if(LINUX)
+  register_linker_flags(
+    DESCRIPTION "Disable relocation read-only (RELRO)"
+    -Wl,-z,norelro
+  )
+endif()
+
+# --- Assertions ---
+
+# Note: This is a helpful guide about assertions:
+# https://best.openssf.org/Compiler-Hardening-Guides/Compiler-Options-Hardening-Guide-for-C-and-C++
+if(ENABLE_ASSERTIONS)
+  register_compiler_flags(
+    DESCRIPTION "Do not eliminate null-pointer checks"
+    -fno-delete-null-pointer-checks
+  )
+
+  register_compiler_definitions(
+    DESCRIPTION "Enable libc++ assertions"
+    _LIBCPP_ENABLE_ASSERTIONS=1
+    _LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_EXTENSIVE ${RELEASE}
+    _LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_DEBUG ${DEBUG}
+  )
+
+  register_compiler_definitions(
+    DESCRIPTION "Enable fortified sources"
+    _FORTIFY_SOURCE=3
+  )
+
+  if(LINUX)
+    register_compiler_definitions(
+      DESCRIPTION "Enable glibc++ assertions"
+      _GLIBCXX_ASSERTIONS=1
+    )
+  endif()
+else()
+  register_compiler_definitions(
+    DESCRIPTION "Disable debug assertions"
+    NDEBUG=1
+  )
+
+  register_compiler_definitions(
+    DESCRIPTION "Disable libc++ assertions"
+    _LIBCPP_ENABLE_ASSERTIONS=0
+    _LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_NONE
+  )
+
+  if(LINUX)
+    register_compiler_definitions(
+      DESCRIPTION "Disable glibc++ assertions"
+      _GLIBCXX_ASSERTIONS=0
+    )
+  endif()
+endif()
+
+# --- Diagnostics ---
+if(UNIX)
+  register_compiler_flags(
+    DESCRIPTION "Enable color diagnostics"
+    -fdiagnostics-color=always
+  )
+endif()
+
+register_compiler_flags(
+  DESCRIPTION "Set C/C++ error limit"
+  -ferror-limit=${ERROR_LIMIT}
+)
+
+# --- LTO ---
+if(ENABLE_LTO)
+  register_compiler_flags(
+    DESCRIPTION "Enable link-time optimization (LTO)"
+    -flto=full ${UNIX}
+    -flto ${WIN32}
+  )
+
+  if(UNIX)
+    register_compiler_flags(
+      DESCRIPTION "Enable virtual tables"
+      LANGUAGES CXX
+      -fforce-emit-vtables
+      -fwhole-program-vtables
+    )
+
+    register_linker_flags(
+      DESCRIPTION "Enable link-time optimization (LTO)"
+      -flto=full
+      -fwhole-program-vtables
+      -fforce-emit-vtables
+    )
+  endif()
+endif()
+
+# --- Remapping ---
+if(UNIX)
+  register_compiler_flags(
+    DESCRIPTION "Remap source files"
+    -ffile-prefix-map=${CWD}=.
+    -ffile-prefix-map=${VENDOR_PATH}=vendor
+    -ffile-prefix-map=${CACHE_PATH}=cache
+  )
+endif()
+
+# --- Features ---
+
+# Valgrind cannot handle SSE4.2 instructions
+# This is needed for picohttpparser
+if(ENABLE_VALGRIND AND ARCH STREQUAL "x64")
+  register_compiler_definitions(__SSE4_2__=0)
+endif()
+
+# --- Other ---
+
+# Workaround for CMake and clang-cl bug.
+# https://github.com/ninja-build/ninja/issues/2280
+if(WIN32 AND NOT CMAKE_CL_SHOWINCLUDES_PREFIX)
+  set(CMAKE_CL_SHOWINCLUDES_PREFIX "Note: including file:")
+endif()
+
+# WebKit uses -std=gnu++20 on non-macOS non-Windows.
+# If we do not set this, it will crash at startup on the first memory allocation.
+if(NOT WIN32 AND NOT APPLE)
+  set(CMAKE_CXX_EXTENSIONS ON)
+  set(CMAKE_POSITION_INDEPENDENT_CODE OFF)
+endif()

cmake/Globals.cmake

@@ -0,0 +1,944 @@
+include(CMakeParseArguments)
+
+# --- Global macros ---
+
+# setx()
+# Description:
+#   Sets a variable, similar to `set()`, but also prints the value.
+# Arguments:
+#   variable string - The variable to set
+#   value    string - The value to set the variable to
+macro(setx)
+  set(${ARGV})
+  message(STATUS "Set ${ARGV0}: ${${ARGV0}}")
+endmacro()
+
+# optionx()
+# Description:
+#   Defines an option, similar to `option()`, but allows for bool, string, and regex types.
+# Arguments:
+#   variable    string - The variable to set
+#   type        string - The type of the variable
+#   description string - The description of the variable
+#   DEFAULT     string - The default value of the variable
+#   PREVIEW     string - The preview value of the variable
+#   REGEX       string - The regex to match the value
+#   REQUIRED    bool   - Whether the variable is required
+macro(optionx variable type description)
+  set(options REQUIRED)
+  set(oneValueArgs DEFAULT PREVIEW REGEX)
+  set(multiValueArgs)
+  cmake_parse_arguments(${variable} "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
+  if(DEFINED ${variable})
+    set(${variable}_VALUE ${${variable}})
+  endif()
+
+  if(NOT ${type} MATCHES "^(BOOL|STRING|FILEPATH|PATH|INTERNAL)$")
+    set(${variable}_REGEX ${type})
+    set(${variable}_TYPE STRING)
+  else()
+    set(${variable}_TYPE ${type})
+  endif()
+
+  set(${variable} ${${variable}_DEFAULT} CACHE ${${variable}_TYPE} ${description})
+  set(${variable}_SOURCE "argument")
+  set(${variable}_PREVIEW -D${variable})
+
+  if(DEFINED ENV{${variable}})
+    set(${variable} $ENV{${variable}} CACHE ${${variable}_TYPE} ${description} FORCE)
+    set(${variable}_SOURCE "environment variable")
+    set(${variable}_PREVIEW ${variable})
+  endif()
+
+  if(NOT ${variable} AND ${${variable}_REQUIRED})
+    message(FATAL_ERROR "Required ${${variable}_SOURCE} is missing: please set, ${${variable}_PREVIEW}=<${${variable}_REGEX}>")
+  endif()
+
+  if(${type} STREQUAL "BOOL")
+    if("${${variable}}" MATCHES "^(TRUE|true|ON|on|YES|yes|1)$")
+      set(${variable} ON)
+    elseif("${${variable}}" MATCHES "^(FALSE|false|OFF|off|NO|no|0)$")
+      set(${variable} OFF)
+    else()
+      message(FATAL_ERROR "Invalid ${${variable}_SOURCE}: ${${variable}_PREVIEW}=\"${${variable}}\", please use ${${variable}_PREVIEW}=<ON|OFF>")
+    endif()
+  endif()
+
+  if(DEFINED ${variable}_REGEX AND NOT "^(${${variable}_REGEX})$" MATCHES "${${variable}}")
+    message(FATAL_ERROR "Invalid ${${variable}_SOURCE}: ${${variable}_PREVIEW}=\"${${variable}}\", please use ${${variable}_PREVIEW}=<${${variable}_REGEX}>")
+  endif()
+
+  if(NOT ${variable}_VALUE STREQUAL ${variable})
+    message(STATUS "Set ${variable}: ${${variable}}")
+  endif()
+endmacro()
+
+# unsupported()
+# Description:
+#   Prints a message that the feature is not supported.
+# Arguments:
+#   variable string - The variable that is not supported
+macro(unsupported variable)
+  message(FATAL_ERROR "Unsupported ${variable}: \"${${variable}}\"")
+endmacro()
+
+# --- CMake variables ---
+
+setx(CMAKE_VERSION ${CMAKE_VERSION})
+setx(CMAKE_COMMAND ${CMAKE_COMMAND})
+setx(CMAKE_HOST_SYSTEM_NAME ${CMAKE_HOST_SYSTEM_NAME})
+
+# In script mode, using -P, this variable is not set
+if(NOT DEFINED CMAKE_HOST_SYSTEM_PROCESSOR)
+  cmake_host_system_information(RESULT CMAKE_HOST_SYSTEM_PROCESSOR QUERY OS_PLATFORM)
+endif()
+setx(CMAKE_HOST_SYSTEM_PROCESSOR ${CMAKE_HOST_SYSTEM_PROCESSOR})
+
+if(CMAKE_HOST_APPLE)
+  set(HOST_OS "darwin")
+elseif(CMAKE_HOST_WIN32)
+  set(HOST_OS "windows")
+elseif(CMAKE_HOST_LINUX)
+  set(HOST_OS "linux")
+else()
+  unsupported(CMAKE_HOST_SYSTEM_NAME)
+endif()
+
+if(EXISTS "/lib/ld-musl-aarch64.so.1")
+  set(IS_MUSL ON)
+elseif(EXISTS "/lib/ld-musl-x86_64.so.1")
+  set(IS_MUSL ON)
+else()
+  set(IS_MUSL OFF)
+endif()
+
+if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "arm64|ARM64|aarch64|AARCH64")
+  set(HOST_OS "aarch64")
+elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64|X86_64|x64|X64|amd64|AMD64")
+  set(HOST_OS "x64")
+else()
+  unsupported(CMAKE_HOST_SYSTEM_PROCESSOR)
+endif()
+
+setx(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+setx(CMAKE_COLOR_DIAGNOSTICS ON)
+
+cmake_host_system_information(RESULT CORE_COUNT QUERY NUMBER_OF_LOGICAL_CORES)
+optionx(CMAKE_BUILD_PARALLEL_LEVEL STRING "The number of parallel build jobs" DEFAULT ${CORE_COUNT})
+
+# --- Global variables ---
+
+setx(CWD ${CMAKE_SOURCE_DIR})
+setx(BUILD_PATH ${CMAKE_BINARY_DIR})
+
+optionx(CACHE_PATH FILEPATH "The path to the cache directory" DEFAULT ${BUILD_PATH}/cache)
+optionx(CACHE_STRATEGY "read-write|read-only|write-only|none" "The strategy to use for caching" DEFAULT "read-write")
+
+optionx(CI BOOL "If CI is enabled" DEFAULT OFF)
+optionx(ENABLE_ANALYSIS BOOL "If static analysis targets should be enabled" DEFAULT OFF)
+
+if(CI)
+  set(WARNING FATAL_ERROR)
+else()
+  set(WARNING WARNING)
+endif()
+
+# TODO: This causes flaky zig builds in CI, so temporarily disable it.
+# if(CI)
+#   set(DEFAULT_VENDOR_PATH ${CACHE_PATH}/vendor)
+# else()
+#   set(DEFAULT_VENDOR_PATH ${CWD}/vendor)
+# endif()
+
+optionx(VENDOR_PATH FILEPATH "The path to the vendor directory" DEFAULT ${CWD}/vendor)
+optionx(TMP_PATH FILEPATH "The path to the temporary directory" DEFAULT ${BUILD_PATH}/tmp)
+
+# --- Helper functions ---
+
+# setenv()
+# Description:
+#   Sets an environment variable during the build step, and writes it to a .env file.
+# Arguments:
+#   variable string - The variable to set
+#   value    string - The value to set the variable to
+function(setenv variable value)
+  set(ENV_PATH ${BUILD_PATH}/.env)
+  if(value MATCHES "/|\\\\")
+    file(TO_NATIVE_PATH ${value} value)
+  endif()
+  set(ENV_LINE "${variable}=${value}")
+
+  if(EXISTS ${ENV_PATH})
+    file(STRINGS ${ENV_PATH} ENV_FILE ENCODING UTF-8)
+
+    foreach(line ${ENV_FILE})
+      if(line MATCHES "^${variable}=")
+        list(REMOVE_ITEM ENV_FILE ${line})
+        set(ENV_MODIFIED ON)
+      endif()
+    endforeach()
+
+    if(ENV_MODIFIED)
+      list(APPEND ENV_FILE "${variable}=${value}")
+      list(JOIN ENV_FILE "\n" ENV_FILE)
+      file(WRITE ${ENV_PATH} ${ENV_FILE})
+    else()
+      file(APPEND ${ENV_PATH} "\n${variable}=${value}")
+    endif()
+  else()
+    file(WRITE ${ENV_PATH} ${ENV_LINE})
+  endif()
+
+  message(STATUS "Set ENV ${variable}: ${value}")
+endfunction()
+
+# satisfies_range()
+# Description:
+#   Check if a version satisfies a version range
+# Arguments:
+#   version  string - The version to check (e.g. "1.2.3")
+#   range    string - The range to check against (e.g. ">=1.2.3")
+#   variable string - The variable to store the result in
+function(satisfies_range version range variable)
+  if(range STREQUAL "ignore")
+    set(${variable} ON PARENT_SCOPE)
+    return()
+  endif()
+
+  set(${variable} OFF PARENT_SCOPE)
+
+  string(REGEX MATCH "([0-9]+)\\.([0-9]+)\\.([0-9]+)" match "${version}")
+  if(NOT match)
+    return()
+  endif()
+  set(version ${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3})
+
+  string(REGEX MATCH "(>=|<=|>|<)?([0-9]+)\\.([0-9]+)\\.([0-9]+)" match "${range}")
+  if(NOT match)
+    return()
+  endif()
+  set(comparator ${CMAKE_MATCH_1})
+  set(range ${CMAKE_MATCH_2}.${CMAKE_MATCH_3}.${CMAKE_MATCH_4})
+
+  if(comparator STREQUAL ">=")
+    set(comparator VERSION_GREATER_EQUAL)
+  elseif(comparator STREQUAL ">")
+    set(comparator VERSION_GREATER)
+  elseif(comparator STREQUAL "<=")
+    set(comparator VERSION_LESS_EQUAL)
+  elseif(comparator STREQUAL "<")
+    set(comparator VERSION_LESS)
+  else()
+    set(comparator VERSION_EQUAL)
+  endif()
+
+  if(version ${comparator} ${range})
+    set(${variable} ON PARENT_SCOPE)
+  endif()
+endfunction()
+
+# find_command()
+# Description:
+#   Finds a command, similar to `find_program()`, but allows for version checking.
+# Arguments:
+#   VARIABLE         string   - The variable to set
+#   VERSION_VARIABLE string   - The variable to check for the version
+#   COMMAND          string[] - The names of the command to find
+#   PATHS            string[] - The paths to search for the command
+#   REQUIRED         bool     - If false, the command is optional
+#   VERSION          string   - The version of the command to find (e.g. "1.2.3" or ">1.2.3")
+function(find_command)
+  set(args VARIABLE VERSION_VARIABLE REQUIRED VERSION)
+  set(multiArgs COMMAND PATHS)
+  cmake_parse_arguments(FIND "" "${args}" "${multiArgs}" ${ARGN})
+
+  if(NOT FIND_VARIABLE OR NOT FIND_COMMAND)
+    message(FATAL_ERROR "${CMAKE_CURRENT_FUNCTION}: VARIABLE and COMMAND are required")
+  endif()
+
+  if(NOT FIND_VERSION_VARIABLE)
+    set(FIND_VERSION_VARIABLE ${FIND_VARIABLE}_VERSION)
+  endif()
+
+  list(GET FIND_COMMAND 0 FIND_NAME)
+  if(FIND_VERSION)
+    optionx(${FIND_VERSION_VARIABLE} STRING "The version of ${FIND_NAME} to find" DEFAULT "${FIND_VERSION}")
+
+    function(find_command_version variable exe)
+      set(${variable} OFF PARENT_SCOPE)
+
+      if(${exe} MATCHES "(go|zig)(\.exe)?$")
+        set(command ${exe} version)
+      else()
+        set(command ${exe} --version)
+      endif()
+
+      execute_process(
+        COMMAND ${command}
+        RESULT_VARIABLE result
+        OUTPUT_VARIABLE output
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+        ERROR_QUIET
+      )
+
+      if(NOT result EQUAL 0)
+        set(reason "exited with ${result}")
+      elseif(NOT output)
+        set(reason "no output")
+      else()
+        string(REGEX MATCH "([0-9]+)\\.([0-9]+)\\.([0-9]+)" match "${output}")
+        if(match)
+          set(version ${CMAKE_MATCH_1}.${CMAKE_MATCH_2}.${CMAKE_MATCH_3})
+          set(reason "\"${version}\"")
+        else()
+          set(reason "no version")
+        endif()
+      endif()
+
+      set_property(GLOBAL PROPERTY ${FIND_NAME} "${exe}: ${reason}" APPEND)
+
+      if(version)
+        satisfies_range(${version} ${${FIND_VERSION_VARIABLE}} ${variable})
+        set(${variable} ${${variable}} PARENT_SCOPE)
+      endif()
+    endfunction()
+
+    set(FIND_VALIDATOR VALIDATOR find_command_version)
+  endif()
+
+  find_program(
+    ${FIND_VARIABLE}
+    NAMES ${FIND_COMMAND}
+    PATHS ${FIND_PATHS}
+    ${FIND_VALIDATOR}
+  )
+
+  if(NOT FIND_REQUIRED STREQUAL "OFF" AND ${FIND_VARIABLE} MATCHES "NOTFOUND")
+    set(error "Command not found: \"${FIND_NAME}\"")
+
+    if(FIND_VERSION)
+      set(error "${error} that satisfies version \"${${FIND_VERSION_VARIABLE}}\"")
+    endif()
+
+    get_property(FIND_RESULTS GLOBAL PROPERTY ${FIND_NAME})
+    if(NOT FIND_RESULTS MATCHES "NOTFOUND")
+      set(error "${error}\nThe following commands did not satisfy the requirement:")
+      foreach(result ${FIND_RESULTS})
+        set(error "${error}\n  ${result}")
+      endforeach()
+    endif()
+
+    set(error "${error}\nTo fix this, either:
+  1. Install ${FIND_NAME} ${${FIND_VERSION_VARIABLE}}
+  2. Set -D${FIND_VERSION_VARIABLE}=<version> to require a different version
+  3. Set -D${FIND_VERSION_VARIABLE}=ignore to allow any version
+")
+    message(FATAL_ERROR ${error})
+  endif()
+
+  if(${FIND_VARIABLE} MATCHES "NOTFOUND")
+    unset(${FIND_VARIABLE} PARENT_SCOPE)
+  else()
+    setx(${FIND_VARIABLE} ${${FIND_VARIABLE}} PARENT_SCOPE)
+  endif()
+endfunction()
+
+# register_command()
+# Description:
+#   Registers a command, similar to `add_custom_command()`, but has more validation and features.
+# Arguments:
+#   COMMAND      string[] - The command to run
+#   COMMENT      string   - The comment to display in the log
+#   CWD          string   - The working directory to run the command in
+#   ENVIRONMENT  string[] - The environment variables to set (e.g. "DEBUG=1")
+#   TARGETS      string[] - The targets that this command depends on
+#   SOURCES      string[] - The files that this command depends on
+#   OUTPUTS      string[] - The files that this command produces
+#   ARTIFACTS    string[] - The files that this command produces, and uploads as an artifact in CI
+#   ALWAYS_RUN   bool     - If true, the command will always run
+#   TARGET       string   - The target to register the command with
+#   TARGET_PHASE string   - The target phase to register the command with (e.g. PRE_BUILD, PRE_LINK, POST_BUILD)
+#   GROUP        string   - The group to register the command with (e.g. similar to JOB_POOL)
+function(register_command)
+  set(options ALWAYS_RUN)
+  set(args COMMENT CWD TARGET TARGET_PHASE GROUP)
+  set(multiArgs COMMAND ENVIRONMENT TARGETS SOURCES OUTPUTS ARTIFACTS)
+  cmake_parse_arguments(CMD "${options}" "${args}" "${multiArgs}" ${ARGN})
+
+  if(NOT CMD_COMMAND)
+    message(FATAL_ERROR "register_command: COMMAND is required")
+  endif()
+
+  if(NOT CMD_CWD)
+    set(CMD_CWD ${CWD})
+  endif()
+
+  if(CMD_ENVIRONMENT)
+    set(CMD_COMMAND ${CMAKE_COMMAND} -E env ${CMD_ENVIRONMENT} ${CMD_COMMAND})
+  endif()
+
+  if(NOT CMD_COMMENT)
+    string(JOIN " " CMD_COMMENT ${CMD_COMMAND})
+  endif()
+
+  set(CMD_COMMANDS COMMAND ${CMD_COMMAND})
+  set(CMD_EFFECTIVE_DEPENDS)
+
+  list(GET CMD_COMMAND 0 CMD_EXECUTABLE)
+  if(CMD_EXECUTABLE MATCHES "/|\\\\")
+    list(APPEND CMD_EFFECTIVE_DEPENDS ${CMD_EXECUTABLE})
+  endif()
+
+  foreach(target ${CMD_TARGETS})
+    if(target MATCHES "/|\\\\")
+      message(FATAL_ERROR "register_command: TARGETS contains \"${target}\", if it's a path add it to SOURCES instead")
+    endif()
+    if(NOT TARGET ${target})
+      message(FATAL_ERROR "register_command: TARGETS contains \"${target}\", but it's not a target")
+    endif()
+    list(APPEND CMD_EFFECTIVE_DEPENDS ${target})
+  endforeach()
+
+  foreach(source ${CMD_SOURCES})
+    if(NOT source MATCHES "^(${CWD}|${BUILD_PATH}|${CACHE_PATH}|${VENDOR_PATH})")
+      message(FATAL_ERROR "register_command: SOURCES contains \"${source}\", if it's a path, make it absolute, otherwise add it to TARGETS instead")
+    endif()
+    list(APPEND CMD_EFFECTIVE_DEPENDS ${source})
+  endforeach()
+
+  if(NOT CMD_EFFECTIVE_DEPENDS AND NOT CMD_ALWAYS_RUN)
+    message(FATAL_ERROR "register_command: TARGETS or SOURCES is required")
+  endif()
+
+  set(CMD_EFFECTIVE_OUTPUTS)
+
+  foreach(output ${CMD_OUTPUTS})
+    if(NOT output MATCHES "^(${CWD}|${BUILD_PATH}|${CACHE_PATH}|${VENDOR_PATH})")
+      message(FATAL_ERROR "register_command: OUTPUTS contains \"${output}\", if it's a path, make it absolute")
+    endif()
+    list(APPEND CMD_EFFECTIVE_OUTPUTS ${output})
+  endforeach()
+
+  foreach(artifact ${CMD_ARTIFACTS})
+    if(NOT artifact MATCHES "^(${CWD}|${BUILD_PATH}|${CACHE_PATH}|${VENDOR_PATH})")
+      message(FATAL_ERROR "register_command: ARTIFACTS contains \"${artifact}\", if it's a path, make it absolute")
+    endif()
+    list(APPEND CMD_EFFECTIVE_OUTPUTS ${artifact})
+    if(BUILDKITE)
+      file(RELATIVE_PATH filename ${BUILD_PATH} ${artifact})
+      list(APPEND CMD_COMMANDS COMMAND ${CMAKE_COMMAND} -E chdir ${BUILD_PATH} buildkite-agent artifact upload ${filename})
+    endif()
+  endforeach()
+
+  foreach(output ${CMD_EFFECTIVE_OUTPUTS})
+    get_source_file_property(generated ${output} GENERATED)
+    if(generated)
+      list(REMOVE_ITEM CMD_EFFECTIVE_OUTPUTS ${output})
+      list(APPEND CMD_EFFECTIVE_OUTPUTS ${output}.always_run_${CMD_TARGET})
+    endif()
+  endforeach()
+
+  if(CMD_ALWAYS_RUN)
+    list(APPEND CMD_EFFECTIVE_OUTPUTS ${CMD_CWD}/.always_run_${CMD_TARGET})
+  endif()
+
+  if(CMD_TARGET_PHASE)
+    if(NOT CMD_TARGET)
+      message(FATAL_ERROR "register_command: TARGET is required when TARGET_PHASE is set")
+    endif()
+    if(NOT TARGET ${CMD_TARGET})
+      message(FATAL_ERROR "register_command: TARGET is not a valid target: ${CMD_TARGET}")
+    endif()
+    add_custom_command(
+      TARGET ${CMD_TARGET} ${CMD_TARGET_PHASE}
+      COMMENT ${CMD_COMMENT}
+      WORKING_DIRECTORY ${CMD_CWD}
+      VERBATIM ${CMD_COMMANDS}
+    )
+    set_property(TARGET ${CMD_TARGET} PROPERTY OUTPUT ${CMD_EFFECTIVE_OUTPUTS} APPEND)
+    set_property(TARGET ${CMD_TARGET} PROPERTY DEPENDS ${CMD_EFFECTIVE_DEPENDS} APPEND)
+    return()
+  endif()
+
+  if(NOT CMD_EFFECTIVE_OUTPUTS)
+    message(FATAL_ERROR "register_command: OUTPUTS or ARTIFACTS is required, or set ALWAYS_RUN")
+  endif()
+
+  if(CMD_TARGET)
+    if(TARGET ${CMD_TARGET})
+      message(FATAL_ERROR "register_command: TARGET is already registered: ${CMD_TARGET}")
+    endif()
+    add_custom_target(${CMD_TARGET}
+      COMMENT ${CMD_COMMENT}
+      DEPENDS ${CMD_EFFECTIVE_OUTPUTS}
+      JOB_POOL ${CMD_GROUP}
+    )
+    if(TARGET clone-${CMD_TARGET})
+      add_dependencies(${CMD_TARGET} clone-${CMD_TARGET})
+    endif()
+  endif()
+
+  add_custom_command(
+    VERBATIM ${CMD_COMMANDS}
+    WORKING_DIRECTORY ${CMD_CWD}
+    COMMENT ${CMD_COMMENT}
+    DEPENDS ${CMD_EFFECTIVE_DEPENDS}
+    OUTPUT ${CMD_EFFECTIVE_OUTPUTS}
+    JOB_POOL ${CMD_GROUP}
+  )
+endfunction()
+
+# parse_package_json()
+# Description:
+#   Parses a package.json file.
+# Arguments:
+#   CWD                   string - The directory to look for the package.json file
+#   VERSION_VARIABLE      string - The variable to set to the package version
+#   NODE_MODULES_VARIABLE string - The variable to set to list of node_modules sources
+function(parse_package_json)
+  set(args CWD VERSION_VARIABLE NODE_MODULES_VARIABLE)
+  cmake_parse_arguments(NPM "" "${args}" "" ${ARGN})
+
+  if(NOT NPM_CWD)
+    set(NPM_CWD ${CWD})
+  endif()
+
+  set(NPM_PACKAGE_JSON_PATH ${NPM_CWD}/package.json)
+
+  if(NOT EXISTS ${NPM_PACKAGE_JSON_PATH})
+    message(FATAL_ERROR "parse_package_json: package.json not found: ${NPM_PACKAGE_JSON_PATH}")
+  endif()
+
+  file(READ ${NPM_PACKAGE_JSON_PATH} NPM_PACKAGE_JSON)
+  if(NOT NPM_PACKAGE_JSON)
+    message(FATAL_ERROR "parse_package_json: failed to read package.json: ${NPM_PACKAGE_JSON_PATH}")
+  endif()
+
+  if(NPM_VERSION_VARIABLE)
+    string(JSON NPM_VERSION ERROR_VARIABLE error GET "${NPM_PACKAGE_JSON}" version)
+    if(error)
+      message(FATAL_ERROR "parse_package_json: failed to read 'version': ${error}")
+    endif()
+    set(${NPM_VERSION_VARIABLE} ${NPM_VERSION} PARENT_SCOPE)
+  endif()
+
+  if(NPM_NODE_MODULES_VARIABLE)
+    set(NPM_NODE_MODULES)
+    set(NPM_NODE_MODULES_PATH ${NPM_CWD}/node_modules)
+    set(NPM_NODE_MODULES_PROPERTIES "devDependencies" "dependencies")
+
+    foreach(property ${NPM_NODE_MODULES_PROPERTIES})
+      string(JSON NPM_${property} ERROR_VARIABLE error GET "${NPM_PACKAGE_JSON}" "${property}")
+      if(error MATCHES "not found")
+        continue()
+      endif()
+      if(error)
+        message(FATAL_ERROR "parse_package_json: failed to read '${property}': ${error}")
+      endif()
+
+      string(JSON NPM_${property}_LENGTH ERROR_VARIABLE error LENGTH "${NPM_${property}}")
+      if(error)
+        message(FATAL_ERROR "parse_package_json: failed to read '${property}' length: ${error}")
+      endif()
+
+      math(EXPR NPM_${property}_MAX_INDEX "${NPM_${property}_LENGTH} - 1")
+      foreach(i RANGE 0 ${NPM_${property}_MAX_INDEX})
+        string(JSON NPM_${property}_${i} ERROR_VARIABLE error MEMBER "${NPM_${property}}" ${i})
+        if(error)
+          message(FATAL_ERROR "parse_package_json: failed to index '${property}' at ${i}: ${error}")
+        endif()
+        list(APPEND NPM_NODE_MODULES ${NPM_NODE_MODULES_PATH}/${NPM_${property}_${i}}/package.json)
+      endforeach()
+    endforeach()
+
+    set(${NPM_NODE_MODULES_VARIABLE} ${NPM_NODE_MODULES} PARENT_SCOPE)
+  endif()
+endfunction()
+
+# register_bun_install()
+# Description:
+#   Registers a command to run `bun install` in a directory.
+# Arguments:
+#   CWD                   string - The directory to run `bun install`
+#   NODE_MODULES_VARIABLE string - The variable to set to list of node_modules sources
+function(register_bun_install)
+  set(args CWD NODE_MODULES_VARIABLE)
+  cmake_parse_arguments(NPM "" "${args}" "" ${ARGN})
+
+  if(NOT NPM_CWD)
+    set(NPM_CWD ${CWD})
+  endif()
+
+  if(NPM_CWD STREQUAL ${CWD})
+    set(NPM_COMMENT "bun install")
+  else()
+    set(NPM_COMMENT "bun install --cwd ${NPM_CWD}")
+  endif()
+
+  parse_package_json(
+    CWD
+      ${NPM_CWD}
+    NODE_MODULES_VARIABLE
+      NPM_NODE_MODULES
+  )
+
+  if(NOT NPM_NODE_MODULES)
+    message(FATAL_ERROR "register_bun_install: ${NPM_CWD}/package.json does not have dependencies?")
+  endif()
+
+  register_command(
+    COMMENT
+      ${NPM_COMMENT}
+    CWD
+      ${NPM_CWD}
+    COMMAND
+      ${BUN_EXECUTABLE}
+        install
+        --frozen-lockfile
+    SOURCES
+      ${NPM_CWD}/package.json
+    OUTPUTS
+      ${NPM_NODE_MODULES}
+  )
+
+  set(${NPM_NODE_MODULES_VARIABLE} ${NPM_NODE_MODULES} PARENT_SCOPE)
+endfunction()
+
+# register_repository()
+# Description:
+#   Registers a git repository.
+# Arguments:
+#   NAME       string - The name of the repository
+#   REPOSITORY string - The repository to clone
+#   BRANCH     string - The branch to clone
+#   TAG        string - The tag to clone
+#   COMMIT     string - The commit to clone
+#   PATH       string - The path to clone the repository to
+#   OUTPUTS    string - The outputs of the repository
+function(register_repository)
+  set(args NAME REPOSITORY BRANCH TAG COMMIT PATH)
+  set(multiArgs OUTPUTS)
+  cmake_parse_arguments(GIT "" "${args}" "${multiArgs}" ${ARGN})
+
+  if(NOT GIT_REPOSITORY)
+    message(FATAL_ERROR "git_clone: REPOSITORY is required")
+  endif()
+
+  if(NOT GIT_BRANCH AND NOT GIT_TAG AND NOT GIT_COMMIT)
+    message(FATAL_ERROR "git_clone: COMMIT, TAG, or BRANCH is required")
+  endif()
+
+  if(NOT GIT_PATH)
+    set(GIT_PATH ${VENDOR_PATH}/${GIT_NAME})
+  endif()
+
+  set(GIT_EFFECTIVE_OUTPUTS)
+  foreach(output ${GIT_OUTPUTS})
+    list(APPEND GIT_EFFECTIVE_OUTPUTS ${GIT_PATH}/${output})
+  endforeach()
+
+  register_command(
+    TARGET
+      clone-${GIT_NAME}
+    COMMENT
+      "Cloning ${GIT_NAME}"
+    COMMAND
+      ${CMAKE_COMMAND}
+        -DGIT_PATH=${GIT_PATH}
+        -DGIT_REPOSITORY=${GIT_REPOSITORY}
+        -DGIT_NAME=${GIT_NAME}
+        -DGIT_COMMIT=${GIT_COMMIT}
+        -DGIT_TAG=${GIT_TAG}
+        -DGIT_BRANCH=${GIT_BRANCH}
+        -P ${CWD}/cmake/scripts/GitClone.cmake
+    OUTPUTS
+      ${GIT_PATH}
+      ${GIT_EFFECTIVE_OUTPUTS}
+  )
+endfunction()
+
+# register_cmake_command()
+# Description:
+#   Registers a command that builds an external CMake project.
+# Arguments:
+#   TARGET                    string   - The target to register the command with
+#   ARGS                      string[] - The arguments to pass to CMake (e.g. -DKEY=VALUE)
+#   CWD                       string   - The directory where the CMake files are located
+#   BUILD_PATH                string   - The path to build the project to
+#   LIB_PATH                  string   - The path to the libraries
+#   TARGETS                   string[] - The targets to build from CMake
+#   LIBRARIES                 string[] - The libraries that are built
+#   INCLUDES                  string[] - The include paths
+function(register_cmake_command)
+  set(args TARGET CWD BUILD_PATH LIB_PATH)
+  set(multiArgs ARGS TARGETS LIBRARIES INCLUDES)
+  # Use "MAKE" instead of "CMAKE" to prevent conflicts with CMake's own CMAKE_* variables
+  cmake_parse_arguments(MAKE "" "${args}" "${multiArgs}" ${ARGN})
+
+  if(NOT MAKE_TARGET)
+    message(FATAL_ERROR "register_cmake_command: TARGET is required")
+  endif()
+
+  if(TARGET ${MAKE_TARGET})
+    message(FATAL_ERROR "register_cmake_command: TARGET is already a target: ${MAKE_TARGET}")
+  endif()
+
+  if(NOT MAKE_CWD)
+    set(MAKE_CWD ${VENDOR_PATH}/${MAKE_TARGET})
+  endif()
+
+  if(NOT MAKE_BUILD_PATH)
+    set(MAKE_BUILD_PATH ${BUILD_PATH}/${MAKE_TARGET})
+  endif()
+
+  if(MAKE_LIB_PATH)
+    set(MAKE_LIB_PATH ${MAKE_BUILD_PATH}/${MAKE_LIB_PATH})
+  else()
+    set(MAKE_LIB_PATH ${MAKE_BUILD_PATH})
+  endif()
+
+  set(MAKE_EFFECTIVE_ARGS -B${MAKE_BUILD_PATH} ${CMAKE_ARGS})
+
+  set(setFlags GENERATOR BUILD_TYPE)
+  set(appendFlags C_FLAGS CXX_FLAGS LINKER_FLAGS)
+  set(specialFlags POSITION_INDEPENDENT_CODE)
+  set(flags ${setFlags} ${appendFlags} ${specialFlags})
+
+  foreach(arg ${MAKE_ARGS})
+    foreach(flag ${flags})
+      if(arg MATCHES "-DCMAKE_${flag}=(.*)")
+        if(DEFINED MAKE_${flag})
+          message(FATAL_ERROR "register_cmake_command: CMAKE_${flag} was already set: \"${MAKE_${flag}}\"")
+        endif()
+        set(MAKE_${flag} ${CMAKE_MATCH_1})
+        set(${arg}_USED ON)
+      endif()
+    endforeach()
+    if(NOT ${arg}_USED)
+      list(APPEND MAKE_EFFECTIVE_ARGS ${arg})
+    endif()
+  endforeach()
+
+  foreach(flag ${setFlags})
+    if(NOT DEFINED MAKE_${flag} AND DEFINED CMAKE_${flag})
+      set(MAKE_${flag} ${CMAKE_${flag}})
+    endif()
+  endforeach()
+
+  foreach(flag ${appendFlags})
+    if(MAKE_${flag})
+      set(MAKE_${flag} "${CMAKE_${flag}} ${MAKE_${flag}}")
+    else()
+      set(MAKE_${flag} ${CMAKE_${flag}})
+    endif()
+  endforeach()
+
+  if(MAKE_POSITION_INDEPENDENT_CODE AND NOT WIN32)
+    set(MAKE_C_FLAGS "${MAKE_C_FLAGS} -fPIC")
+    set(MAKE_CXX_FLAGS "${MAKE_CXX_FLAGS} -fPIC")
+  elseif(APPLE)
+    set(MAKE_C_FLAGS "${MAKE_C_FLAGS} -fno-pic -fno-pie")
+    set(MAKE_CXX_FLAGS "${MAKE_CXX_FLAGS} -fno-pic -fno-pie")
+  endif()
+
+  set(effectiveFlags ${setFlags} ${appendFlags})
+  foreach(flag ${effectiveFlags})
+    list(APPEND MAKE_EFFECTIVE_ARGS "-DCMAKE_${flag}=${MAKE_${flag}}")
+  endforeach()
+
+  if(DEFINED FRESH)
+    list(APPEND MAKE_EFFECTIVE_ARGS --fresh)
+  endif()
+
+  register_command(
+    COMMENT "Configuring ${MAKE_TARGET}"
+    TARGET configure-${MAKE_TARGET}
+    COMMAND ${CMAKE_COMMAND} ${MAKE_EFFECTIVE_ARGS}
+    CWD ${MAKE_CWD}
+    OUTPUTS ${MAKE_BUILD_PATH}/CMakeCache.txt
+  )
+
+  if(TARGET clone-${MAKE_TARGET})
+    add_dependencies(configure-${MAKE_TARGET} clone-${MAKE_TARGET})
+  endif()
+
+  set(MAKE_BUILD_ARGS --build ${MAKE_BUILD_PATH} --config ${MAKE_BUILD_TYPE})
+
+  set(MAKE_EFFECTIVE_LIBRARIES)
+  set(MAKE_ARTIFACTS)
+  foreach(lib ${MAKE_LIBRARIES})
+    if(lib MATCHES "^(WIN32|UNIX|APPLE)$")
+      if(${lib})
+        continue()
+      else()
+        list(POP_BACK MAKE_ARTIFACTS)
+      endif()
+    else()
+      list(APPEND MAKE_EFFECTIVE_LIBRARIES ${lib})
+      if(lib MATCHES "\\.")
+        list(APPEND MAKE_ARTIFACTS ${MAKE_LIB_PATH}/${lib})
+      else()
+        list(APPEND MAKE_ARTIFACTS ${MAKE_LIB_PATH}/${CMAKE_STATIC_LIBRARY_PREFIX}${lib}${CMAKE_STATIC_LIBRARY_SUFFIX})
+      endif()
+    endif()
+  endforeach()
+
+  if(NOT MAKE_TARGETS)
+    set(MAKE_TARGETS ${MAKE_EFFECTIVE_LIBRARIES})
+  endif()
+
+  foreach(target ${MAKE_TARGETS})
+    list(APPEND MAKE_BUILD_ARGS --target ${target})
+  endforeach()
+
+  set(MAKE_EFFECTIVE_INCLUDES)
+  foreach(include ${MAKE_INCLUDES})
+    if(include STREQUAL ".")
+      list(APPEND MAKE_EFFECTIVE_INCLUDES ${MAKE_CWD})
+    else()
+      list(APPEND MAKE_EFFECTIVE_INCLUDES ${MAKE_CWD}/${include})
+    endif()
+  endforeach()
+
+  register_command(
+    COMMENT "Building ${MAKE_TARGET}"
+    TARGET ${MAKE_TARGET}
+    TARGETS configure-${MAKE_TARGET}
+    COMMAND ${CMAKE_COMMAND} ${MAKE_BUILD_ARGS}
+    CWD ${MAKE_CWD}
+    ARTIFACTS ${MAKE_ARTIFACTS}
+  )
+
+  if(MAKE_EFFECTIVE_INCLUDES)
+    target_include_directories(${bun} PRIVATE ${MAKE_EFFECTIVE_INCLUDES})
+    if(TARGET clone-${MAKE_TARGET} AND NOT BUN_LINK_ONLY)
+      add_dependencies(${bun} clone-${MAKE_TARGET})
+    endif()
+  endif()
+
+  # HACK: Workaround for duplicate symbols when linking mimalloc.o
+  # >| duplicate symbol '_mi_page_queue_append(mi_heap_s*, mi_page_queue_s*, mi_page_queue_s*)' in:
+  # >| mimalloc/CMakeFiles/mimalloc-obj.dir/src/static.c.o
+  # >| ld: 287 duplicate symbols for architecture arm64
+  if(NOT BUN_LINK_ONLY OR NOT MAKE_ARTIFACTS MATCHES "static.c.o")
+    target_link_libraries(${bun} PRIVATE ${MAKE_ARTIFACTS})
+  endif()
+
+  if(BUN_LINK_ONLY)
+    target_sources(${bun} PRIVATE ${MAKE_ARTIFACTS})
+  endif()
+endfunction()
+
+# register_compiler_flag()
+# Description:
+#   Registers a compiler flag, similar to `add_compile_options()`, but has more validation and features.
+# Arguments:
+#   flags string[]     - The flags to register
+#   DESCRIPTION string - The description of the flag
+#   LANGUAGES string[] - The languages to register the flag (default: C, CXX)
+#   TARGETS string[]   - The targets to register the flag (default: all)
+function(register_compiler_flags)
+  set(args DESCRIPTION)
+  set(multiArgs LANGUAGES TARGETS)
+  cmake_parse_arguments(COMPILER "" "${args}" "${multiArgs}" ${ARGN})
+
+  if(NOT COMPILER_LANGUAGES)
+    set(COMPILER_LANGUAGES C CXX)
+  endif()
+
+  set(COMPILER_FLAGS)
+  foreach(flag ${COMPILER_UNPARSED_ARGUMENTS})
+    if(flag STREQUAL "ON")
+      continue()
+    elseif(flag STREQUAL "OFF")
+      list(POP_BACK COMPILER_FLAGS)
+    elseif(flag MATCHES "^(-|/)")
+      list(APPEND COMPILER_FLAGS ${flag})
+    else()
+      message(FATAL_ERROR "register_compiler_flags: Invalid flag: \"${flag}\"")
+    endif()
+  endforeach()
+
+  foreach(target ${COMPILER_TARGETS})
+    if(NOT TARGET ${target})
+      message(FATAL_ERROR "register_compiler_flags: \"${target}\" is not a target")
+    endif()
+  endforeach()
+
+  foreach(lang ${COMPILER_LANGUAGES})
+    list(JOIN COMPILER_FLAGS " " COMPILER_FLAGS_STRING)
+
+    if(NOT COMPILER_TARGETS)
+      set(CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS} ${COMPILER_FLAGS_STRING}" PARENT_SCOPE)
+    endif()
+
+    foreach(target ${COMPILER_TARGETS})
+      set(${target}_CMAKE_${lang}_FLAGS "${${target}_CMAKE_${lang}_FLAGS} ${COMPILER_FLAGS_STRING}" PARENT_SCOPE)
+    endforeach()
+  endforeach()
+
+  foreach(lang ${COMPILER_LANGUAGES})
+    foreach(flag ${COMPILER_FLAGS})
+      if(NOT COMPILER_TARGETS)
+        add_compile_options($<$<COMPILE_LANGUAGE:${lang}>:${flag}>)
+      endif()
+
+      foreach(target ${COMPILER_TARGETS})
+        get_target_property(type ${target} TYPE)
+        if(type MATCHES "EXECUTABLE|LIBRARY")
+          target_compile_options(${target} PRIVATE $<$<COMPILE_LANGUAGE:${lang}>:${flag}>)
+        endif()
+      endforeach()
+    endforeach()
+  endforeach()
+endfunction()
+
+function(register_compiler_definitions)
+
+endfunction()
+
+# register_linker_flags()
+# Description:
+#   Registers a linker flag, similar to `add_link_options()`.
+# Arguments:
+#   flags string[]     - The flags to register
+#   DESCRIPTION string - The description of the flag
+function(register_linker_flags)
+  set(args DESCRIPTION)
+  cmake_parse_arguments(LINKER "" "${args}" "" ${ARGN})
+
+  foreach(flag ${LINKER_UNPARSED_ARGUMENTS})
+    if(flag STREQUAL "ON")
+      continue()
+    elseif(flag STREQUAL "OFF")
+      list(POP_FRONT LINKER_FLAGS)
+    elseif(flag MATCHES "^(-|/)")
+      list(APPEND LINKER_FLAGS ${flag})
+    else()
+      message(FATAL_ERROR "register_linker_flags: Invalid flag: \"${flag}\"")
+    endif()
+  endforeach()
+
+  add_link_options(${LINKER_FLAGS})
+endfunction()
+
+function(print_compiler_flags)
+  get_property(targets DIRECTORY PROPERTY BUILDSYSTEM_TARGETS)
+  set(languages C CXX)
+  foreach(target ${targets})
+    get_target_property(type ${target} TYPE)
+    message(STATUS "Target: ${target}")
+    foreach(lang ${languages})
+      if(${target}_CMAKE_${lang}_FLAGS)
+        message(STATUS "  ${lang} Flags: ${${target}_CMAKE_${lang}_FLAGS}")
+      endif()
+    endforeach()
+  endforeach()
+  foreach(lang ${languages})
+    message(STATUS "Language: ${lang}")
+    if(CMAKE_${lang}_FLAGS)
+      message(STATUS "  Flags: ${CMAKE_${lang}_FLAGS}")
+    endif()
+  endforeach()
+endfunction()

cmake/Options.cmake

@@ -0,0 +1,159 @@
+if(NOT CMAKE_SYSTEM_NAME OR NOT CMAKE_SYSTEM_PROCESSOR)
+  message(FATAL_ERROR "CMake included this file before project() was called")
+endif()
+
+optionx(BUN_LINK_ONLY BOOL "If only the linking step should be built" DEFAULT OFF)
+optionx(BUN_CPP_ONLY BOOL "If only the C++ part of Bun should be built" DEFAULT OFF)
+
+optionx(BUILDKITE BOOL "If Buildkite is enabled" DEFAULT OFF)
+optionx(GITHUB_ACTIONS BOOL "If GitHub Actions is enabled" DEFAULT OFF)
+
+if(BUILDKITE)
+  optionx(BUILDKITE_COMMIT STRING "The commit hash")
+  optionx(BUILDKITE_MESSAGE STRING "The commit message")
+endif()
+
+optionx(CMAKE_BUILD_TYPE "Debug|Release|RelWithDebInfo|MinSizeRel" "The build type to use" REQUIRED)
+
+if(CMAKE_BUILD_TYPE MATCHES "Release|RelWithDebInfo|MinSizeRel")
+  setx(RELEASE ON)
+else()
+  setx(RELEASE OFF)
+endif()
+
+if(CMAKE_BUILD_TYPE MATCHES "Debug|RelWithDebInfo")
+  setx(DEBUG ON)
+else()
+  setx(DEBUG OFF)
+endif()
+
+if(CMAKE_BUILD_TYPE MATCHES "MinSizeRel")
+  setx(ENABLE_SMOL ON)
+endif()
+
+if(APPLE)
+  setx(OS "darwin")
+elseif(WIN32)
+  setx(OS "windows")
+elseif(LINUX)
+  setx(OS "linux")
+else()
+  message(FATAL_ERROR "Unsupported operating system: ${CMAKE_SYSTEM_NAME}")
+endif()
+
+if(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64|arm64|arm")
+  setx(ARCH "aarch64")
+elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "amd64|x86_64|x64|AMD64")
+  setx(ARCH "x64")
+else()
+  message(FATAL_ERROR "Unsupported architecture: ${CMAKE_SYSTEM_PROCESSOR}")
+endif()
+
+if(ARCH STREQUAL "x64")
+  optionx(ENABLE_BASELINE BOOL "If baseline features should be used for older CPUs (e.g. disables AVX, AVX2)" DEFAULT OFF)
+endif()
+
+optionx(ENABLE_LOGS BOOL "If debug logs should be enabled" DEFAULT ${DEBUG})
+optionx(ENABLE_ASSERTIONS BOOL "If debug assertions should be enabled" DEFAULT ${DEBUG})
+
+if(BUILDKITE_MESSAGE AND BUILDKITE_MESSAGE MATCHES "\\[release build\\]")
+  message(STATUS "Switched to release build, since commit message contains: \"[release build]\"")
+  set(DEFAULT_CANARY OFF)
+else()
+  set(DEFAULT_CANARY ON)
+endif()
+
+optionx(ENABLE_CANARY BOOL "If canary features should be enabled" DEFAULT ${DEFAULT_CANARY})
+
+if(ENABLE_CANARY AND BUILDKITE)
+  execute_process(
+    COMMAND buildkite-agent meta-data get "canary"
+    OUTPUT_VARIABLE DEFAULT_CANARY_REVISION
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+  )
+elseif(ENABLE_CANARY)
+  set(DEFAULT_CANARY_REVISION "1")
+else()
+  set(DEFAULT_CANARY_REVISION "0")
+endif()
+
+optionx(CANARY_REVISION STRING "The canary revision of the build" DEFAULT ${DEFAULT_CANARY_REVISION})
+
+if(RELEASE AND LINUX AND CI)
+  set(DEFAULT_LTO ON)
+else()
+  set(DEFAULT_LTO OFF)
+endif()
+
+optionx(ENABLE_LTO BOOL "If LTO (link-time optimization) should be used" DEFAULT ${DEFAULT_LTO})
+
+if(LINUX)
+  optionx(ENABLE_VALGRIND BOOL "If Valgrind support should be enabled" DEFAULT OFF)
+endif()
+
+optionx(ENABLE_PRETTIER BOOL "If prettier should be ran" DEFAULT OFF)
+
+if(USE_VALGRIND AND NOT USE_BASELINE)
+  message(WARNING "If valgrind is enabled, baseline must also be enabled")
+  setx(USE_BASELINE ON)
+endif()
+
+if(BUILDKITE_COMMIT)
+  set(DEFAULT_REVISION ${BUILDKITE_COMMIT})
+else()
+  execute_process(
+    COMMAND git rev-parse HEAD
+    WORKING_DIRECTORY ${CWD}
+    OUTPUT_VARIABLE DEFAULT_REVISION
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+  )
+  if(NOT DEFAULT_REVISION)
+    set(DEFAULT_REVISION "unknown")
+  endif()
+endif()
+
+optionx(REVISION STRING "The git revision of the build" DEFAULT ${DEFAULT_REVISION})
+
+# Used in process.version, process.versions.node, napi, and elsewhere
+optionx(NODEJS_VERSION STRING "The version of Node.js to report" DEFAULT "22.6.0")
+
+# Used in process.versions.modules and compared while loading V8 modules
+optionx(NODEJS_ABI_VERSION STRING "The ABI version of Node.js to report" DEFAULT "127")
+
+if(APPLE)
+  set(DEFAULT_STATIC_SQLITE OFF)
+else()
+  set(DEFAULT_STATIC_SQLITE ON)
+endif()
+
+optionx(USE_STATIC_SQLITE BOOL "If SQLite should be statically linked" DEFAULT ${DEFAULT_STATIC_SQLITE})
+
+set(DEFAULT_STATIC_LIBATOMIC ON)
+
+if(CMAKE_HOST_LINUX AND NOT WIN32 AND NOT APPLE)
+  execute_process(
+    COMMAND grep -w "NAME" /etc/os-release
+    OUTPUT_VARIABLE LINUX_DISTRO
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+  )
+  if(LINUX_DISTRO MATCHES "NAME=\"(Arch|Manjaro|Artix) Linux( ARM)?\"|NAME=\"openSUSE Tumbleweed\"")
+    set(DEFAULT_STATIC_LIBATOMIC OFF)
+  endif()
+endif()
+
+optionx(USE_STATIC_LIBATOMIC BOOL "If libatomic should be statically linked" DEFAULT ${DEFAULT_STATIC_LIBATOMIC})
+
+if(APPLE)
+  set(DEFAULT_WEBKIT_ICU OFF)
+else()
+  set(DEFAULT_WEBKIT_ICU ON)
+endif()
+
+optionx(USE_WEBKIT_ICU BOOL "Use the ICU libraries from WebKit" DEFAULT ${DEFAULT_WEBKIT_ICU})
+
+optionx(ERROR_LIMIT STRING "Maximum number of errors to show when compiling C++ code" DEFAULT "100")
+
+list(APPEND CMAKE_ARGS -DCMAKE_EXPORT_COMPILE_COMMANDS=ON)
+

cmake/Policies.cmake

@@ -0,0 +1,11 @@
+# Let the MSVC runtime be set using CMAKE_MSVC_RUNTIME_LIBRARY, instead of automatically.
+# Since CMake 3.15.
+cmake_policy(SET CMP0091 NEW)
+
+# If INTERPROCEDURAL_OPTIMIZATION is enabled and not supported by the compiler, throw an error.
+# Since CMake 3.9.
+cmake_policy(SET CMP0069 NEW)
+
+# Use CMAKE_{C,CXX}_STANDARD when evaluating try_compile().
+# Since CMake 3.8.
+cmake_policy(SET CMP0067 NEW)

cmake/analysis/RunClangFormat.cmake

@@ -0,0 +1,67 @@
+# https://clang.llvm.org/docs/ClangFormat.html
+
+file(GLOB BUN_H_SOURCES LIST_DIRECTORIES false ${CONFIGURE_DEPENDS}
+  ${CWD}/src/bun.js/bindings/*.h
+  ${CWD}/src/bun.js/modules/*.h
+)
+
+set(CLANG_FORMAT_SOURCES ${BUN_C_SOURCES} ${BUN_CXX_SOURCES} ${BUN_H_SOURCES})
+
+register_command(
+  TARGET
+    clang-format-check
+  COMMENT
+    "Running clang-format"
+  COMMAND
+    ${CLANG_FORMAT_PROGRAM}
+      -Werror
+      --dry-run
+      --verbose
+      ${CLANG_FORMAT_SOURCES}
+  ALWAYS_RUN
+)
+
+register_command(
+  TARGET
+    clang-format
+  COMMENT
+    "Fixing clang-format"
+  COMMAND
+    ${CLANG_FORMAT_PROGRAM}
+      -i # edits files in-place
+      --verbose
+      ${CLANG_FORMAT_SOURCES}
+  ALWAYS_RUN
+)
+
+if(GIT_CHANGED_SOURCES)
+  set(CLANG_FORMAT_CHANGED_SOURCES)
+  foreach(source ${CLANG_FORMAT_SOURCES})
+    list(FIND GIT_CHANGED_SOURCES ${source} index)
+    if(NOT ${index} EQUAL -1)
+      list(APPEND CLANG_FORMAT_CHANGED_SOURCES ${source})
+    endif()
+  endforeach()
+endif()
+
+if(CLANG_FORMAT_CHANGED_SOURCES)
+  set(CLANG_FORMAT_DIFF_COMMAND ${CLANG_FORMAT_PROGRAM}
+    -i # edits files in-place
+    --verbose
+    ${CLANG_FORMAT_CHANGED_SOURCES}
+  )
+else()
+  set(CLANG_FORMAT_DIFF_COMMAND ${CMAKE_COMMAND} -E echo "No changed files for clang-format")
+endif()
+
+register_command(
+  TARGET
+    clang-format-diff
+  COMMENT
+    "Running clang-format on changed files"
+  COMMAND
+    ${CLANG_FORMAT_DIFF_COMMAND}
+  CWD
+    ${BUILD_PATH}
+  ALWAYS_RUN
+)

cmake/analysis/RunClangTidy.cmake

@@ -0,0 +1,74 @@
+# https://clang.llvm.org/extra/clang-tidy/
+
+set(CLANG_TIDY_SOURCES ${BUN_C_SOURCES} ${BUN_CXX_SOURCES})
+
+set(CLANG_TIDY_COMMAND ${CLANG_TIDY_PROGRAM}
+  -p ${BUILD_PATH}  
+  --config-file=${CWD}/.clang-tidy
+)
+
+if(CMAKE_COLOR_DIAGNOSTICS)
+  list(APPEND CLANG_TIDY_COMMAND --use-color)
+endif()
+
+register_command(
+  TARGET
+    clang-tidy
+  COMMENT
+    "Running clang-tidy"
+  COMMAND
+    ${CLANG_TIDY_COMMAND}
+      ${CLANG_TIDY_SOURCES}
+      --fix
+      --fix-errors
+      --fix-notes
+  CWD
+    ${BUILD_PATH}
+  ALWAYS_RUN
+)
+
+register_command(
+  TARGET
+    clang-tidy-check
+  COMMENT
+    "Checking clang-tidy"
+  COMMAND
+    ${CLANG_TIDY_COMMAND}
+      ${CLANG_TIDY_SOURCES}
+  CWD
+    ${BUILD_PATH}
+  ALWAYS_RUN
+)
+
+if(GIT_CHANGED_SOURCES)
+  set(CLANG_TIDY_CHANGED_SOURCES)
+  foreach(source ${CLANG_TIDY_SOURCES})
+    list(FIND GIT_CHANGED_SOURCES ${source} index)
+    if(NOT ${index} EQUAL -1)
+      list(APPEND CLANG_TIDY_CHANGED_SOURCES ${source})
+    endif()
+  endforeach()
+endif()
+
+if(CLANG_TIDY_CHANGED_SOURCES)
+  set(CLANG_TIDY_DIFF_COMMAND ${CLANG_TIDY_PROGRAM}
+    ${CLANG_TIDY_CHANGED_SOURCES}
+    --fix
+    --fix-errors
+    --fix-notes
+  )
+else()
+  set(CLANG_TIDY_DIFF_COMMAND ${CMAKE_COMMAND} -E echo "No changed files for clang-tidy")
+endif()
+
+register_command(
+  TARGET
+    clang-tidy-diff
+  COMMENT
+    "Running clang-tidy on changed files"
+  COMMAND
+    ${CLANG_TIDY_DIFF_COMMAND}
+  CWD
+    ${BUILD_PATH}
+  ALWAYS_RUN
+)

cmake/analysis/RunCppCheck.cmake

@@ -0,0 +1,33 @@
+# https://cppcheck.sourceforge.io/
+
+find_command(
+  VARIABLE
+    CPPCHECK_EXECUTABLE
+  COMMAND
+    cppcheck
+  REQUIRED
+    OFF
+)
+
+set(CPPCHECK_COMMAND ${CPPCHECK_EXECUTABLE}
+  --cppcheck-build-dir=${BUILD_PATH}/cppcheck
+  --project=${BUILD_PATH}/compile_commands.json
+  --clang=${CMAKE_CXX_COMPILER}
+  --std=c++${CMAKE_CXX_STANDARD}
+  --report-progress
+  --showtime=summary
+)
+
+register_command(
+  TARGET
+    cppcheck
+  COMMENT
+    "Running cppcheck"
+  COMMAND
+    ${CMAKE_COMMAND} -E make_directory cppcheck
+    && ${CPPCHECK_COMMAND} 
+  CWD
+    ${BUILD_PATH}
+  TARGETS
+    ${bun}
+)

cmake/analysis/RunCppLint.cmake

@@ -0,0 +1,22 @@
+find_command(
+  VARIABLE
+    CPPLINT_PROGRAM
+  COMMAND
+    cpplint
+  REQUIRED
+    OFF
+)
+
+register_command(
+  TARGET
+    cpplint
+  COMMENT
+    "Running cpplint"
+  COMMAND
+    ${CPPLINT_PROGRAM}
+    ${BUN_CPP_SOURCES}
+  CWD
+    ${BUILD_PATH}
+  TARGETS
+    ${bun}
+)

cmake/analysis/RunIWYU.cmake

@@ -0,0 +1,67 @@
+# IWYU = "Include What You Use"
+# https://include-what-you-use.org/
+
+setx(IWYU_SOURCE_PATH ${CACHE_PATH}/iwyu-${LLVM_VERSION})
+setx(IWYU_BUILD_PATH ${IWYU_SOURCE_PATH}/build)
+setx(IWYU_PROGRAM ${IWYU_BUILD_PATH}/bin/include-what-you-use)
+
+register_repository(
+  NAME
+    iwyu
+  REPOSITORY
+    include-what-you-use/include-what-you-use
+  BRANCH
+    clang_${LLVM_VERSION}
+  PATH
+    ${IWYU_SOURCE_PATH}
+)
+
+register_command(
+  TARGET
+    build-iwyu
+  COMMENT
+    "Building iwyu"
+  COMMAND
+    ${CMAKE_COMMAND}
+      -B${IWYU_BUILD_PATH}
+      -G${CMAKE_GENERATOR}
+      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+      -DCMAKE_CXX_COMPILER_LAUNCHER=${CMAKE_CXX_COMPILER_LAUNCHER}
+      -DIWYU_LLVM_ROOT_PATH=${LLVM_PREFIX}
+    && ${CMAKE_COMMAND}
+      --build ${IWYU_BUILD_PATH}
+  CWD
+    ${IWYU_SOURCE_PATH}
+  TARGETS
+    clone-iwyu
+)
+
+find_command(
+  VARIABLE
+    PYTHON_EXECUTABLE
+  COMMAND
+    python3
+    python
+  VERSION
+    >=3.0.0
+  REQUIRED
+    OFF
+)
+
+register_command(
+  TARGET
+    iwyu
+  COMMENT
+    "Running iwyu"
+  COMMAND
+    ${CMAKE_COMMAND}
+      -E env IWYU_BINARY=${IWYU_PROGRAM}
+      ${PYTHON_EXECUTABLE}
+      ${IWYU_SOURCE_PATH}/iwyu_tool.py
+      -p ${BUILD_PATH}
+  CWD
+    ${BUILD_PATH}
+  TARGETS
+    build-iwyu
+    ${bun}
+)

cmake/analysis/RunPrettier.cmake

@@ -0,0 +1,123 @@
+if(CMAKE_HOST_WIN32)
+  setx(PRETTIER_EXECUTABLE ${CWD}/node_modules/.bin/prettier.exe)
+else()
+  setx(PRETTIER_EXECUTABLE ${CWD}/node_modules/.bin/prettier)
+endif()
+
+set(PRETTIER_PATHS
+  ${CWD}/src
+  ${CWD}/packages/bun-error
+  ${CWD}/packages/bun-types
+  ${CWD}/packages/bun-inspector-protocol
+  ${CWD}/packages/bun-inspector-frontend
+  ${CWD}/packages/bun-debug-adapter-protocol
+  ${CWD}/packages/bun-vscode
+  ${CWD}/test
+  ${CWD}/bench
+  ${CWD}/.vscode
+  ${CWD}/.buildkite
+  ${CWD}/.github
+)
+
+set(PRETTIER_EXTENSIONS
+  *.jsonc?
+  *.ya?ml
+  *.jsx?
+  *.tsx?
+  *.mjs
+  *.cjs
+  *.mts
+  *.cts
+)
+
+set(PRETTIER_GLOBS)
+foreach(path ${PRETTIER_PATHS})
+  foreach(extension ${PRETTIER_EXTENSIONS})
+    list(APPEND PRETTIER_GLOBS ${path}/${extension})
+  endforeach()
+endforeach()
+
+file(GLOB_RECURSE PRETTIER_SOURCES ${PRETTIER_GLOBS})
+
+register_command(
+  COMMAND
+    ${BUN_EXECUTABLE}
+      install
+      --frozen-lockfile
+  SOURCES
+    ${CWD}/package.json
+  OUTPUTS
+    ${PRETTIER_EXECUTABLE}
+)
+
+set(PRETTIER_COMMAND ${PRETTIER_EXECUTABLE}
+  --config=${CWD}/.prettierrc
+  --cache
+)
+
+register_command(
+  TARGET
+    prettier
+  COMMENT
+    "Running prettier"
+  COMMAND
+    ${PRETTIER_COMMAND}
+      --write
+      ${PRETTIER_SOURCES}
+  ALWAYS_RUN
+)
+
+register_command(
+  TARGET
+    prettier-extra
+  COMMENT
+    "Running prettier with extra plugins"
+  COMMAND
+    ${PRETTIER_COMMAND}
+      --write
+      --plugin=prettier-plugin-organize-imports
+      ${PRETTIER_SOURCES}
+  ALWAYS_RUN
+)
+
+register_command(
+  TARGET
+    prettier-check
+  COMMENT
+    "Checking prettier"
+  COMMAND
+    ${PRETTIER_COMMAND}
+      --check
+      ${PRETTIER_SOURCES}
+  ALWAYS_RUN
+)
+
+if(GIT_CHANGED_SOURCES)
+  set(PRETTIER_CHANGED_SOURCES)
+  foreach(source ${PRETTIER_SOURCES})
+    list(FIND GIT_CHANGED_SOURCES ${source} index)
+    if(NOT ${index} EQUAL -1)
+      list(APPEND PRETTIER_CHANGED_SOURCES ${source})
+    endif()
+  endforeach()
+endif()
+
+if(PRETTIER_CHANGED_SOURCES)
+  set(PRETTIER_DIFF_COMMAND ${PRETTIER_COMMAND}
+    --write
+    --plugin=prettier-plugin-organize-imports
+    ${PRETTIER_CHANGED_SOURCES}
+  )
+else()
+  set(PRETTIER_DIFF_COMMAND ${CMAKE_COMMAND} -E echo "No changed files for prettier")
+endif()
+
+register_command(
+  TARGET
+    prettier-diff
+  COMMENT
+    "Running prettier on changed files"
+  COMMAND
+    ${PRETTIER_DIFF_COMMAND}
+  ALWAYS_RUN
+)

cmake/analysis/RunZigFormat.cmake

@@ -0,0 +1,57 @@
+set(ZIG_FORMAT_SOURCES ${BUN_ZIG_SOURCES})
+
+register_command(
+  TARGET
+    zig-format-check
+  COMMENT
+    "Checking zig fmt"
+  COMMAND
+    ${ZIG_EXECUTABLE}
+      fmt
+      --check
+      ${ZIG_FORMAT_SOURCES}
+  ALWAYS_RUN
+)
+
+register_command(
+  TARGET
+    zig-format
+  COMMENT
+    "Running zig fmt"
+  COMMAND
+    ${ZIG_EXECUTABLE}
+      fmt
+      ${ZIG_FORMAT_SOURCES}
+  ALWAYS_RUN
+)
+
+if(GIT_CHANGED_SOURCES)
+  set(ZIG_FORMAT_CHANGED_SOURCES)
+  foreach(source ${ZIG_FORMAT_SOURCES})
+    list(FIND GIT_CHANGED_SOURCES ${source} index)
+    if(NOT ${index} EQUAL -1)
+      list(APPEND ZIG_FORMAT_CHANGED_SOURCES ${source})
+    endif()
+  endforeach()
+endif()
+
+if(ZIG_FORMAT_CHANGED_SOURCES)
+  set(ZIG_FORMAT_DIFF_COMMAND ${ZIG_EXECUTABLE}
+    fmt
+    ${ZIG_FORMAT_CHANGED_SOURCES}
+  )
+else()
+  set(ZIG_FORMAT_DIFF_COMMAND ${CMAKE_COMMAND} -E echo "No changed files for zig-format")
+endif()
+
+register_command(
+  TARGET
+    zig-format-diff
+  COMMENT
+    "Running zig fmt on changed files"
+  COMMAND
+    ${ZIG_FORMAT_DIFF_COMMAND}
+  CWD
+    ${BUILD_PATH}
+  ALWAYS_RUN
+)

cmake/scripts/DownloadUrl.cmake

@@ -0,0 +1,129 @@
+get_filename_component(SCRIPT_NAME ${CMAKE_CURRENT_LIST_FILE} NAME)
+message(STATUS "Running script: ${SCRIPT_NAME}")
+
+if(NOT DOWNLOAD_URL OR NOT DOWNLOAD_PATH)
+  message(FATAL_ERROR "DOWNLOAD_URL and DOWNLOAD_PATH are required")
+endif()
+
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+  set(TMP_PATH $ENV{TEMP})
+else()
+  set(TMP_PATH $ENV{TMPDIR})
+endif()
+
+if(NOT TMP_PATH)
+  set(TMP_PATH ${CMAKE_BINARY_DIR}/tmp)
+endif()
+
+string(REGEX REPLACE "/+$" "" TMP_PATH ${TMP_PATH})
+string(REGEX REPLACE "[^a-zA-Z0-9]" "-" DOWNLOAD_ID ${DOWNLOAD_URL})
+string(RANDOM LENGTH 8 RANDOM_ID)
+
+set(DOWNLOAD_TMP_PATH ${TMP_PATH}/${DOWNLOAD_ID}-${RANDOM_ID})
+set(DOWNLOAD_TMP_FILE ${DOWNLOAD_TMP_PATH}/tmp)
+
+file(REMOVE_RECURSE ${DOWNLOAD_TMP_PATH})
+
+if(DOWNLOAD_ACCEPT_HEADER)
+  set(DOWNLOAD_ACCEPT_HEADER "Accept: ${DOWNLOAD_ACCEPT_HEADER}")
+else()
+  set(DOWNLOAD_ACCEPT_HEADER "Accept: */*")
+endif()
+
+foreach(i RANGE 10)
+  set(DOWNLOAD_TMP_FILE_${i} ${DOWNLOAD_TMP_FILE}.${i})
+
+  if(i EQUAL 0)
+    message(STATUS "Downloading ${DOWNLOAD_URL}...")
+  else()
+    message(STATUS "Downloading ${DOWNLOAD_URL}... (retry ${i})")
+  endif()
+  
+  file(DOWNLOAD
+    ${DOWNLOAD_URL}
+    ${DOWNLOAD_TMP_FILE_${i}}
+    HTTPHEADER "User-Agent: cmake/${CMAKE_VERSION}"
+    HTTPHEADER ${DOWNLOAD_ACCEPT_HEADER}
+    STATUS DOWNLOAD_STATUS
+    INACTIVITY_TIMEOUT 60
+    TIMEOUT 180
+    SHOW_PROGRESS
+  )
+
+  list(GET DOWNLOAD_STATUS 0 DOWNLOAD_STATUS_CODE)
+  if(DOWNLOAD_STATUS_CODE EQUAL 0)
+    if(NOT EXISTS ${DOWNLOAD_TMP_FILE_${i}})
+      message(WARNING "Download failed: result is ok, but file does not exist: ${DOWNLOAD_TMP_FILE_${i}}")
+      continue()
+    endif()
+
+    file(RENAME ${DOWNLOAD_TMP_FILE_${i}} ${DOWNLOAD_TMP_FILE})
+    break()
+  endif()
+
+  list(GET DOWNLOAD_STATUS 1 DOWNLOAD_STATUS_TEXT)
+  file(REMOVE ${DOWNLOAD_TMP_FILE_${i}})
+  message(WARNING "Download failed: ${DOWNLOAD_STATUS_CODE} ${DOWNLOAD_STATUS_TEXT}")
+endforeach()
+
+if(NOT EXISTS ${DOWNLOAD_TMP_FILE})
+  file(REMOVE_RECURSE ${DOWNLOAD_TMP_PATH})
+  message(FATAL_ERROR "Download failed after too many attempts: ${DOWNLOAD_URL}")
+endif()
+
+get_filename_component(DOWNLOAD_FILENAME ${DOWNLOAD_URL} NAME)
+if(DOWNLOAD_FILENAME MATCHES "\\.(zip|tar|gz|xz)$")
+  message(STATUS "Extracting ${DOWNLOAD_FILENAME}...")
+
+  set(DOWNLOAD_TMP_EXTRACT ${DOWNLOAD_TMP_PATH}/extract)
+  file(ARCHIVE_EXTRACT
+    INPUT ${DOWNLOAD_TMP_FILE}
+    DESTINATION ${DOWNLOAD_TMP_EXTRACT}
+    TOUCH
+  )
+
+  file(REMOVE ${DOWNLOAD_TMP_FILE})
+
+  if(DOWNLOAD_FILTERS)
+    list(TRANSFORM DOWNLOAD_FILTERS PREPEND ${DOWNLOAD_TMP_EXTRACT}/ OUTPUT_VARIABLE DOWNLOAD_GLOBS)
+  else()
+    set(DOWNLOAD_GLOBS ${DOWNLOAD_TMP_EXTRACT}/*)
+  endif()
+
+  file(GLOB DOWNLOAD_TMP_EXTRACT_PATHS LIST_DIRECTORIES ON ${DOWNLOAD_GLOBS})
+  list(LENGTH DOWNLOAD_TMP_EXTRACT_PATHS DOWNLOAD_COUNT)
+
+  if(DOWNLOAD_COUNT EQUAL 0)
+    file(REMOVE_RECURSE ${DOWNLOAD_TMP_PATH})
+
+    if(DOWNLOAD_FILTERS)
+      message(FATAL_ERROR "Extract failed: No files found matching ${DOWNLOAD_FILTERS}")
+    else()
+      message(FATAL_ERROR "Extract failed: No files found")
+    endif()
+  endif()
+
+  if(DOWNLOAD_FILTERS)
+    set(DOWNLOAD_TMP_FILE ${DOWNLOAD_TMP_EXTRACT_PATHS})
+  elseif(DOWNLOAD_COUNT EQUAL 1)
+    list(GET DOWNLOAD_TMP_EXTRACT_PATHS 0 DOWNLOAD_TMP_FILE)
+    get_filename_component(DOWNLOAD_FILENAME ${DOWNLOAD_TMP_FILE} NAME)
+    message(STATUS "Hoisting ${DOWNLOAD_FILENAME}...")
+  else()
+    set(DOWNLOAD_TMP_FILE ${DOWNLOAD_TMP_EXTRACT})
+  endif()
+endif()
+
+if(DOWNLOAD_FILTERS)
+  foreach(file ${DOWNLOAD_TMP_FILE})
+    file(RENAME ${file} ${DOWNLOAD_PATH})
+  endforeach()
+else()
+  file(REMOVE_RECURSE ${DOWNLOAD_PATH})
+  get_filename_component(DOWNLOAD_PARENT_PATH ${DOWNLOAD_PATH} DIRECTORY)
+  file(MAKE_DIRECTORY ${DOWNLOAD_PARENT_PATH})
+  file(RENAME ${DOWNLOAD_TMP_FILE} ${DOWNLOAD_PATH})
+endif()
+
+file(REMOVE_RECURSE ${DOWNLOAD_TMP_PATH})
+message(STATUS "Saved ${DOWNLOAD_PATH}")

cmake/scripts/DownloadZig.cmake

@@ -0,0 +1,96 @@
+get_filename_component(SCRIPT_NAME ${CMAKE_CURRENT_LIST_FILE} NAME)
+message(STATUS "Running script: ${SCRIPT_NAME}")
+
+if(NOT ZIG_PATH OR NOT ZIG_COMMIT OR NOT ZIG_VERSION)
+  message(FATAL_ERROR "ZIG_PATH, ZIG_COMMIT, and ZIG_VERSION are required")
+endif()
+
+if(CMAKE_HOST_APPLE)
+  set(ZIG_OS "macos")
+elseif(CMAKE_HOST_WIN32)
+  set(ZIG_OS "windows")
+elseif(CMAKE_HOST_UNIX)
+  set(ZIG_OS "linux")
+else()
+  message(FATAL_ERROR "Unsupported operating system: ${CMAKE_HOST_SYSTEM_NAME}")
+endif()
+
+# In script mode, using -P, this variable is not set
+if(NOT DEFINED CMAKE_HOST_SYSTEM_PROCESSOR)
+  cmake_host_system_information(RESULT CMAKE_HOST_SYSTEM_PROCESSOR QUERY OS_PLATFORM)
+endif()
+
+if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "arm64|ARM64|aarch64|AARCH64")
+  set(ZIG_ARCH "aarch64")
+elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "amd64|AMD64|x86_64|X86_64|x64|X64")
+  set(ZIG_ARCH "x86_64")
+else()
+  message(FATAL_ERROR "Unsupported architecture: ${CMAKE_HOST_SYSTEM_PROCESSOR}")
+endif()
+
+set(ZIG_NAME zig-${ZIG_OS}-${ZIG_ARCH}-${ZIG_VERSION})
+
+if(CMAKE_HOST_WIN32)
+  set(ZIG_EXE "zig.exe")
+  set(ZIG_FILENAME ${ZIG_NAME}.zip)
+else()
+  set(ZIG_EXE "zig")
+  set(ZIG_FILENAME ${ZIG_NAME}.tar.xz)
+endif()
+
+set(ZIG_DOWNLOAD_URL https://ziglang.org/download/${ZIG_VERSION}/${ZIG_FILENAME})
+
+execute_process(
+  COMMAND
+    ${CMAKE_COMMAND}
+      -DDOWNLOAD_URL=${ZIG_DOWNLOAD_URL}
+      -DDOWNLOAD_PATH=${ZIG_PATH}
+      -P ${CMAKE_CURRENT_LIST_DIR}/DownloadUrl.cmake
+  ERROR_STRIP_TRAILING_WHITESPACE
+  ERROR_VARIABLE
+    ZIG_DOWNLOAD_ERROR
+  RESULT_VARIABLE
+    ZIG_DOWNLOAD_RESULT
+)
+
+if(NOT ZIG_DOWNLOAD_RESULT EQUAL 0)
+  message(FATAL_ERROR "Download failed: ${ZIG_DOWNLOAD_ERROR}")
+endif()
+
+if(NOT EXISTS ${ZIG_PATH}/${ZIG_EXE})
+  message(FATAL_ERROR "Executable not found: \"${ZIG_PATH}/${ZIG_EXE}\"")
+endif()
+
+# Tools like VSCode need a stable path to the zig executable, on both Unix and Windows
+# To workaround this, we create a `bun.exe` symlink on Unix.
+if(NOT WIN32)
+  file(CREATE_LINK ${ZIG_PATH}/${ZIG_EXE} ${ZIG_PATH}/zig.exe SYMBOLIC)
+endif()
+
+set(ZIG_REPOSITORY_PATH ${ZIG_PATH}/repository)
+
+execute_process(
+  COMMAND
+    ${CMAKE_COMMAND}
+      -DGIT_PATH=${ZIG_REPOSITORY_PATH}
+      -DGIT_REPOSITORY=oven-sh/zig
+      -DGIT_COMMIT=${ZIG_COMMIT}
+      -P ${CMAKE_CURRENT_LIST_DIR}/GitClone.cmake
+  ERROR_STRIP_TRAILING_WHITESPACE
+  ERROR_VARIABLE
+    ZIG_REPOSITORY_ERROR
+  RESULT_VARIABLE
+    ZIG_REPOSITORY_RESULT
+)
+
+if(NOT ZIG_REPOSITORY_RESULT EQUAL 0)
+  message(FATAL_ERROR "Download failed: ${ZIG_REPOSITORY_ERROR}")
+endif()
+
+file(REMOVE_RECURSE ${ZIG_PATH}/lib)
+
+# Use copy_directory instead of file(RENAME) because there were
+# race conditions in CI where some files were not copied.
+execute_process(COMMAND ${CMAKE_COMMAND} -E copy_directory ${ZIG_REPOSITORY_PATH}/lib ${ZIG_PATH}/lib)
+
+file(REMOVE_RECURSE ${ZIG_REPOSITORY_PATH})

cmake/scripts/GitClone.cmake

@@ -0,0 +1,85 @@
+get_filename_component(SCRIPT_NAME ${CMAKE_CURRENT_LIST_FILE} NAME)
+message(STATUS "Running script: ${SCRIPT_NAME}")
+
+if(NOT GIT_PATH OR NOT GIT_REPOSITORY)
+  message(FATAL_ERROR "GIT_PATH and GIT_REPOSITORY are required")
+endif()
+
+if(GIT_COMMIT)
+  set(GIT_REF ${GIT_COMMIT})
+elseif(GIT_TAG)
+  set(GIT_REF refs/tags/${GIT_TAG})
+elseif(GIT_BRANCH)
+  set(GIT_REF refs/heads/${GIT_BRANCH})
+else()
+  message(FATAL_ERROR "GIT_COMMIT, GIT_TAG, or GIT_BRANCH are required")
+endif()
+
+string(REGEX MATCH "([^/]+)$" GIT_ORIGINAL_NAME ${GIT_REPOSITORY})
+if(NOT GIT_NAME)
+  set(GIT_NAME ${GIT_ORIGINAL_NAME})
+endif()
+
+set(GIT_DOWNLOAD_URL https://github.com/${GIT_REPOSITORY}/archive/${GIT_REF}.tar.gz)
+
+message(STATUS "Cloning ${GIT_REPOSITORY} at ${GIT_REF}...")
+execute_process(
+  COMMAND
+    ${CMAKE_COMMAND}
+      -DDOWNLOAD_URL=${GIT_DOWNLOAD_URL}
+      -DDOWNLOAD_PATH=${GIT_PATH}
+      -DDOWNLOAD_FILTERS=${GIT_FILTERS}
+      -P ${CMAKE_CURRENT_LIST_DIR}/DownloadUrl.cmake
+  ERROR_STRIP_TRAILING_WHITESPACE
+  ERROR_VARIABLE
+    GIT_ERROR
+  RESULT_VARIABLE
+    GIT_RESULT
+)
+
+if(NOT GIT_RESULT EQUAL 0)
+  message(FATAL_ERROR "Clone failed: ${GIT_ERROR}")
+endif()
+
+file(GLOB_RECURSE GIT_PATCH_PATHS ${CMAKE_SOURCE_DIR}/patches/${GIT_NAME}/*)
+list(LENGTH GIT_PATCH_PATHS GIT_PATCH_COUNT)
+
+if(GIT_PATCH_COUNT GREATER 0)
+  find_program(GIT_PROGRAM git REQUIRED)
+
+  foreach(GIT_PATCH ${GIT_PATCH_PATHS})
+    get_filename_component(GIT_PATCH_NAME ${GIT_PATCH} NAME)
+
+    if(GIT_PATCH_NAME MATCHES "\\.patch$")
+      message(STATUS "Applying patch ${GIT_PATCH_NAME}...")
+      execute_process(
+        COMMAND
+          ${GIT_PROGRAM}
+            apply
+            --ignore-whitespace
+            --ignore-space-change
+            --no-index
+            --verbose
+            ${GIT_PATCH}
+        WORKING_DIRECTORY
+          ${GIT_PATH}
+        ERROR_STRIP_TRAILING_WHITESPACE
+        ERROR_VARIABLE
+          GIT_PATCH_ERROR
+        RESULT_VARIABLE
+          GIT_PATCH_RESULT
+      )
+
+      if(NOT GIT_PATCH_RESULT EQUAL 0 AND NOT GIT_PATCH_ERROR MATCHES "cleanly")
+        file(REMOVE_RECURSE ${GIT_PATH})
+        message(FATAL_ERROR "Failed to apply patch: ${GIT_PATCH_ERROR}")
+      endif()
+    else()
+      message(STATUS "Copying file ${GIT_PATCH_NAME}...")
+      file(COPY ${GIT_PATCH} DESTINATION ${GIT_PATH})
+    endif()
+  endforeach()
+endif()
+
+file(WRITE ${GIT_PATH}/.ref ${GIT_REF})
+message(STATUS "Cloned ${GIT_REPOSITORY}")

cmake/targets/BuildBoringSSL.cmake

@@ -0,0 +1,21 @@
+register_repository(
+  NAME
+    boringssl
+  REPOSITORY
+    oven-sh/boringssl
+  COMMIT
+    29a2cd359458c9384694b75456026e4b57e3e567
+)
+
+register_cmake_command(
+  TARGET
+    boringssl
+  LIBRARIES
+    crypto
+    ssl
+    decrepit
+  ARGS
+    -DBUILD_SHARED_LIBS=OFF
+  INCLUDES
+    include
+)

cmake/targets/BuildBrotli.cmake

@@ -0,0 +1,31 @@
+register_repository(
+  NAME
+    brotli
+  REPOSITORY
+    google/brotli
+  TAG
+    v1.1.0
+)
+
+# Tests fail with "BrotliDecompressionError" when LTO is enabled
+# only on Linux x64 (non-baseline). It's a mystery.
+if(LINUX AND CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64|X86_64|x64|X64|amd64|AMD64" AND NOT ENABLE_BASELINE)
+  set(BROTLI_CMAKE_ARGS "-DCMAKE_C_FLAGS=-fno-lto")
+endif()
+
+register_cmake_command(
+  TARGET
+    brotli
+  LIBRARIES
+    brotlicommon
+    brotlidec
+    brotlienc
+  ARGS
+    -DBUILD_SHARED_LIBS=OFF
+    -DBROTLI_BUILD_TOOLS=OFF
+    -DBROTLI_EMSCRIPTEN=OFF
+    -DBROTLI_DISABLE_TESTS=ON
+    ${BROTLI_CMAKE_ARGS}
+  INCLUDES
+    c/include
+)