Get bunx tests to pass on Windows (#9729)

* Get bunx tests to pass on Windows

* wip

* WIP

* wip

* wip

* ads

* asdf

* makeOpenPath

* almost revert

* fix build

* enoent

* fix bun install git repos

* cleanup

* use custom zig stdlib from submodule

* update dockerfile to copy zig stdlib sources

* fix dockerfile, update gitmodules

* fix dockerfile

* fix build

* fix build

* fix symlinkat

* fix build

* fix build

* Remove usages of unreachable

* Fixup

* Fixup

* wip

* fixup

* Fix one of the bugs

* asd

* Normalize BUN_INSTALL_CACHE_DIR var

* Set iterable to false when we're about to delete

* Update bun.zig

* I still can't repro this outside CI

* i think that fixes it?

* fix posix compile

* factor out directory creation

* update all install methods to use InstallDirState

* move walker creation to init function

* fix error cleanup

* fix posix compile

* all install tests pass locally

* cleanup

* [autofix.ci] apply automated fixes

* Fix posix regressions

---------

Co-authored-by: Dylan Conway <dylan.conway567@gmail.com>
Co-authored-by: Meghan Denny <hello@nektro.net>
Co-authored-by: Georgijs Vilums <georgijs.vilums@gmail.com>
Co-authored-by: Georgijs <48869301+gvilums@users.noreply.github.com>
Co-authored-by: Georgijs Vilums <georgijs@bun.sh>
Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>
Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

.github/workflows/bun-linux-build.yml

@@ -233,16 +233,18 @@ jobs:
         run: |
           # If this hangs, it means something is seriously wrong with the build
           bun --version
-      - id: install-dependnecies
-        name: Install dependencies
-        run: |
-          sudo apt-get update && sudo apt-get install -y openssl
-          bun install --verbose
-          bun install --cwd=test --verbose
-          bun install --cwd=packages/bun-internal-test --verbose
-
-          bun install --cwd=test/js/third_party/prisma --verbose
 
+      # Split these into multiple steps to make it clear which one fails
+      - name: Install dependencies (apt-get)
+        run: sudo apt-get update && sudo apt-get install -y openssl
+      - name: Install dependencies (root)
+        run: bun install --verbose
+      - name: Install dependencies (test)
+        run: bun install --cwd=test --verbose
+      - name: Install dependencies (runner)
+        run: bun install --cwd=packages/bun-internal-test --verbose
+      - name: Install dependencies (prisma)
+        run: bun install --cwd=test/js/third_party/prisma --verbose
       # This is disabled because the cores are ~5.5gb each
       # so it is easy to hit 50gb coredump downloads. Only enable if you need to retrive one
 

.github/workflows/bun-mac-aarch64.yml

@@ -47,8 +47,8 @@ jobs:
             tag: bun-obj-darwin-aarch64
     steps:
       - uses: actions/checkout@v4
-      # - name: Checkout submodules
-      #   run: git submodule update --init --recursive --depth=1 --progress --force
+      - name: Checkout submodules
+        run: git submodule update --init --recursive --depth=1 --progress --force
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
@@ -416,12 +416,13 @@ jobs:
         run: |
           # If this hangs, it means something is seriously wrong with the build
           bun --version
-      - id: install
-        name: Install dependencies
-        run: |
-          bun install --verbose
-          bun install --cwd=test --verbose
-          bun install --cwd=packages/bun-internal-test --verbose
+      # Split these into multiple steps to make it clear which one fails
+      - name: "Install dependencies (root)"
+        run: bun install --verbose
+      - name: "Install dependencies (test)"
+        run: bun install --cwd=test --verbose
+      - name: "Install dependencies (runner)"
+        run: bun install --cwd=packages/bun-internal-test --verbose
       - id: test
         name: Test (node runner)
         env:

.github/workflows/bun-mac-x64-baseline.yml

@@ -53,6 +53,8 @@ jobs:
           #   tag: bun-obj-darwin-aarch64
     steps:
       - uses: actions/checkout@v4
+      - name: Checkout submodules
+        run: git submodule update --init --recursive --depth=1 --progress --force
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
         with:

.github/workflows/bun-mac-x64.yml

@@ -50,6 +50,8 @@ jobs:
             tag: bun-obj-darwin-x64
     steps:
       - uses: actions/checkout@v4
+      - name: Checkout submodules
+        run: git submodule update --init --recursive --depth=1 --progress --force
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
         with:
@@ -400,12 +402,13 @@ jobs:
         run: |
           # If this hangs, it means something is seriously wrong with the build
           bun --version
-      - id: install
-        name: Install dependencies
-        run: |
-          bun install --verbose
-          bun install --cwd=test --verbose
-          bun install --cwd=packages/bun-internal-test --verbose
+      # Split these into multiple steps to make it clear which one fails
+      - name: "Install dependencies (root)"
+        run: bun install --verbose
+      - name: "Install dependencies (test)"
+        run: bun install --cwd=test --verbose
+      - name: "Install dependencies (runner)"
+        run: bun install --cwd=packages/bun-internal-test --verbose
       - id: test
         name: Test (node runner)
         env:

.github/workflows/bun-windows.yml

@@ -61,6 +61,8 @@ jobs:
     steps:
       - run: git config --global core.autocrlf false && git config --global core.eol lf
       - uses: actions/checkout@v4
+      - name: Checkout submodules
+        run: git submodule update --init --recursive --depth=1 --progress --force
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v3
@@ -424,11 +426,13 @@ jobs:
       - uses: secondlife/setup-cygwin@v3
         with:
           packages: bash
-      - name: Install dependencies
-        run: |
-          bun install --verbose
-          bun install --cwd=test --verbose
-          bun install --cwd=packages/bun-internal-test --verbose
+      # Split these into multiple steps to make it clear which one fails
+      - name: Install dependencies (root)
+        run: bun install --verbose
+      - name: Install dependencies (test)
+        run: bun install --cwd=test --verbose
+      - name: Install dependencies (runner)
+        run: bun install --cwd=packages/bun-internal-test --verbose
       - id: test
         name: Run tests
         env: