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bun run prettier

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This commit is contained in:
Jarred-Sumner
2025-06-29 01:15:11 +00:00
committed by github-actions[bot]
parent 81e767c7e3
commit 436819a9b2
6 changed files with 110 additions and 47 deletions
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30
packages/bun-types/bun.d.ts vendored
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@@ -2175,7 +2175,7 @@ declare module "bun" {
root?: string; // project root
splitting?: boolean; // default true, enable code splitting
/**
* Controls how entry point signatures are preserved.
* Controls how entry point signatures are preserved.
* - `"strict"`: Entry chunks contain only their direct code
* - `"allow-extension"`: Shared modules can be merged into entry chunks (default)
* - `"exports-only"`: Only explicitly exported symbols are preserved
@@ -2270,7 +2270,7 @@ declare module "bun" {
/**
* Advanced chunking options for custom module grouping and size constraints.
*
*
* @example
* ```ts
* Bun.build({
@@ -2297,31 +2297,31 @@ declare module "bun" {
* @default undefined
*/
minShareCount?: number;
/**
* Minimum size for a chunk in bytes.
* @default undefined
*/
minSize?: number;
/**
* Maximum size for a chunk in bytes.
* @default undefined
*/
maxSize?: number;
/**
* Minimum size for a module to be considered for chunking.
* @default undefined
*/
minModuleSize?: number;
/**
* Maximum size for a module to be included in a chunk.
* @default undefined
*/
maxModuleSize?: number;
/**
* Custom grouping rules for modules.
*/
@@ -2330,44 +2330,44 @@ declare module "bun" {
* Name of the group.
*/
name: string;
/**
* Test pattern for matching modules (string will be treated as regex).
*/
test?: string | RegExp;
/**
* Priority for group matching (higher priority groups are matched first).
* @default 0
*/
priority?: number;
/**
* Type of modules to include.
* @default "all"
*/
type?: "javascript" | "css" | "asset" | "all";
/**
* Minimum size for the group.
*/
minSize?: number;
/**
* Maximum size for the group.
*/
maxSize?: number;
/**
* Minimum number of modules in the group.
*/
minChunks?: number;
/**
* Maximum number of modules in the group.
*/
maxChunks?: number;
/**
* Enforce creation of this group even if it would be empty.
* @default false

6
test/bundler/advanced-chunks-edge-cases.test.ts
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@@ -1,5 +1,5 @@
import { describe, test, expect } from "bun:test";
import { bunExe, bunEnv, tempDirWithFiles } from "harness";
import { describe, expect, test } from "bun:test";
import { bunEnv, bunExe, tempDirWithFiles } from "harness";
describe("Advanced Chunks Edge Cases", () => {
test("should handle empty advancedChunks config", async () => {
@@ -355,4 +355,4 @@ describe("Advanced Chunks Edge Cases", () => {
expect(exitCode).toBe(0);
expect(stdout).toContain("Type test: true");
});
});
});

6
test/bundler/advanced-chunks.test.ts
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@@ -1,5 +1,5 @@
import { describe, test, expect } from "bun:test";
import { bunExe, bunEnv, tempDirWithFiles } from "harness";
import { describe, expect, test } from "bun:test";
import { bunEnv, bunExe, tempDirWithFiles } from "harness";
describe("Advanced Chunks", () => {
test("should accept advancedChunks config option", async () => {
@@ -243,4 +243,4 @@ describe("Advanced Chunks", () => {
expect(stdout).toContain("Advanced chunks test passed: true");
expect(stderr).toBe("");
});
});
});

7
test/bundler/splitting-preserve-entry-signatures.test.ts
View File

@@ -151,7 +151,10 @@ describe("bundler", () => {
run: [
{ file: "/out/entry-a.js", stdout: "Shared loaded\nEntry A loaded" },
{ file: "/out/entry-b.js", stdout: "Shared loaded\nEntry B: shared-value" },
{ file: "/test.js", stdout: "Shared loaded\nEntry A loaded\nImported a: entry-a\nShared via function: shared-value" },
{
file: "/test.js",
stdout: "Shared loaded\nEntry A loaded\nImported a: entry-a\nShared via function: shared-value",
},
],
});
@@ -352,4 +355,4 @@ describe("bundler", () => {
},
});
});
});
});

16
test/bundler/splitting-preserve-signatures-cli.test.ts
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@@ -1,6 +1,6 @@
import { describe, expect, test } from "bun:test";
import { tempDirWithFiles, bunExe, bunEnv } from "harness";
import { readdirSync } from "fs";
import { bunEnv, bunExe, tempDirWithFiles } from "harness";
import { join } from "path";
describe("bundler", () => {
@@ -27,9 +27,10 @@ describe("bundler", () => {
"build",
join(dir, "entry-a.js"),
join(dir, "entry-b.js"),
"--outdir", outDir,
"--outdir",
outDir,
"--splitting",
"--preserve-entry-signatures=strict"
"--preserve-entry-signatures=strict",
],
env: bunEnv,
cwd: dir,
@@ -82,9 +83,10 @@ describe("bundler", () => {
"build",
join(dir, "entry-a.js"),
join(dir, "entry-b.js"),
"--outdir", outDir,
"--outdir",
outDir,
"--splitting",
"--preserve-entry-signatures=allow-extension"
"--preserve-entry-signatures=allow-extension",
],
env: bunEnv,
cwd: dir,
@@ -112,8 +114,8 @@ describe("bundler", () => {
const entryB = await Bun.file(join(outDir, "entry-b.js")).text();
const utilInA = entryA.includes('util = "util"');
const utilInB = entryB.includes('util = "util"');
expect(utilInA !== utilInB).toBe(true); // Exactly one has util
});
});
});
});

92
test/bundler/splitting-rolldown-optimization.test.ts
View File

@@ -1,6 +1,6 @@
import { describe, expect, test } from "bun:test";
import { tempDirWithFiles, bunExe, bunEnv } from "harness";
import { readdirSync, readFileSync } from "fs";
import { bunEnv, bunExe, tempDirWithFiles } from "harness";
import { join } from "path";
// Comprehensive test suite for the Rolldown chunk extension optimization
@@ -21,7 +21,16 @@ describe("bundler", () => {
const outDir = join(dir, "out");
await using proc = Bun.spawn({
cmd: [bunExe(), "build", "entry-a.js", "entry-b.js", "--outdir", outDir, "--splitting", "--preserve-entry-signatures=strict"],
cmd: [
bunExe(),
"build",
"entry-a.js",
"entry-b.js",
"--outdir",
outDir,
"--splitting",
"--preserve-entry-signatures=strict",
],
env: bunEnv,
cwd: dir,
});
@@ -46,7 +55,16 @@ describe("bundler", () => {
const outDir = join(dir, "out");
await using proc = Bun.spawn({
cmd: [bunExe(), "build", "entry-a.js", "entry-b.js", "--outdir", outDir, "--splitting", "--preserve-entry-signatures=allow-extension"],
cmd: [
bunExe(),
"build",
"entry-a.js",
"entry-b.js",
"--outdir",
outDir,
"--splitting",
"--preserve-entry-signatures=allow-extension",
],
env: bunEnv,
cwd: dir,
});
@@ -54,11 +72,11 @@ describe("bundler", () => {
expect(await proc.exited).toBe(0);
const files = readdirSync(outDir);
expect(files.length).toBe(2); // Optimization merged shared into an entry
// Verify cross-imports
const entryA = readFileSync(join(outDir, "entry-a.js"), "utf-8");
const entryB = readFileSync(join(outDir, "entry-b.js"), "utf-8");
// One should have the shared code, other should import
const hasShared = (content: string) => content.includes("shared-value");
expect(hasShared(entryA) !== hasShared(entryB)).toBe(true);
@@ -85,7 +103,16 @@ describe("bundler", () => {
const outDir = join(dir, "out");
await using proc = Bun.spawn({
cmd: [bunExe(), "build", "entry-a.js", "entry-b.js", "--outdir", outDir, "--splitting", "--preserve-entry-signatures=allow-extension"],
cmd: [
bunExe(),
"build",
"entry-a.js",
"entry-b.js",
"--outdir",
outDir,
"--splitting",
"--preserve-entry-signatures=allow-extension",
],
env: bunEnv,
cwd: dir,
});
@@ -119,7 +146,17 @@ describe("bundler", () => {
const outDir = join(dir, "out");
await using proc = Bun.spawn({
cmd: [bunExe(), "build", "entry-a.js", "entry-b.js", "entry-c.js", "--outdir", outDir, "--splitting", "--preserve-entry-signatures=allow-extension"],
cmd: [
bunExe(),
"build",
"entry-a.js",
"entry-b.js",
"entry-c.js",
"--outdir",
outDir,
"--splitting",
"--preserve-entry-signatures=allow-extension",
],
env: bunEnv,
cwd: dir,
});
@@ -127,16 +164,16 @@ describe("bundler", () => {
expect(await proc.exited).toBe(0);
const files = readdirSync(outDir);
expect(files.length).toBe(3); // Each entry has its unique module
// Verify shared module is in one of entry-a or entry-b
const entryA = readFileSync(join(outDir, "entry-a.js"), "utf-8");
const entryB = readFileSync(join(outDir, "entry-b.js"), "utf-8");
const entryC = readFileSync(join(outDir, "entry-c.js"), "utf-8");
const sharedInA = entryA.includes('shared = "shared"');
const sharedInB = entryB.includes('shared = "shared"');
const sharedInC = entryC.includes('shared = "shared"');
expect(sharedInC).toBe(false); // C doesn't use shared
expect(sharedInA !== sharedInB).toBe(true); // Exactly one of A or B has it
});
@@ -166,29 +203,41 @@ describe("bundler", () => {
const outDir = join(dir, "out");
await using proc = Bun.spawn({
cmd: [bunExe(), "build", "entry-a.js", "entry-b.js", "entry-c.js", "--outdir", outDir, "--splitting", "--preserve-entry-signatures=allow-extension"],
cmd: [
bunExe(),
"build",
"entry-a.js",
"entry-b.js",
"entry-c.js",
"--outdir",
outDir,
"--splitting",
"--preserve-entry-signatures=allow-extension",
],
env: bunEnv,
cwd: dir,
});
expect(await proc.exited).toBe(0);
const files = readdirSync(outDir);
// With optimization, shared modules should be consolidated
expect(files.length).toBeLessThan(6); // Less than 3 entries + 3 shared
expect(files).toContain("entry-a.js");
expect(files).toContain("entry-b.js");
expect(files).toContain("entry-c.js");
// Count how many files contain each shared module
let abCount = 0, bcCount = 0, abcCount = 0;
let abCount = 0,
bcCount = 0,
abcCount = 0;
for (const file of files) {
const content = readFileSync(join(outDir, file), "utf-8");
if (content.includes("shared-by-ab")) abCount++;
if (content.includes("shared-by-bc")) bcCount++;
if (content.includes("shared-by-all")) abcCount++;
}
// Each shared module should appear exactly once
expect(abCount).toBe(1);
expect(bcCount).toBe(1);
@@ -211,7 +260,16 @@ describe("bundler", () => {
const outDir = join(dir, "out");
await using proc = Bun.spawn({
cmd: [bunExe(), "build", "entry.js", "other.js", "--outdir", outDir, "--splitting", `--preserve-entry-signatures=${mode}`],
cmd: [
bunExe(),
"build",
"entry.js",
"other.js",
"--outdir",
outDir,
"--splitting",
`--preserve-entry-signatures=${mode}`,
],
env: bunEnv,
cwd: dir,
});
@@ -233,4 +291,4 @@ describe("bundler", () => {
expect(falseCount).toBe(2);
});
});
});
});