ci: add WSL testing workflow for Windows

This commit introduces a new GitHub Actions workflow for running Node.js
builds and tests within a Windows Subsystem for Linux (WSL) environment.

The primary goal is to expand our continuous integration coverage to
ensure Node.js functions correctly in WSL, which is a common development
and deployment scenario. The workflow leverages the `windows-latest`
runner and executes commands within an Ubuntu-22.04 WSL instance.

The structure and styling of this new workflow closely follow the
conventions established in `test-macos.yml` to maintain consistency
and improve overall maintainability across our CI configurations.

Author: watilde

.github/workflows/test-windows.yml

@@ -100,43 +100,45 @@ jobs:
       - name: Set up sccache in WSL
         shell: powershell
         run: |
-          $wslRepoPath = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}/node"
-          wsl -d Ubuntu-22.04 bash -c "curl -sL https://github.com/mozilla/sccache/releases/download/v0.3.0/sccache-v0.3.0-x86_64-unknown-linux-gnu.tar.gz | tar xz -C $wslRepoPath"
-          wsl -d Ubuntu-22.04 bash -c "mv $wslRepoPath/sccache-v0.3.0-x86_64-unknown-linux-gnu/sccache $wslRepoPath/.cargo/bin/"
-          wsl -d Ubuntu-22.04 bash -c "echo 'CC=$wslRepoPath/.cargo/bin/sccache clang' >> $HOME/.bashrc"
-          wsl -d Ubuntu-22.04 bash -c "echo 'CXX=$wslRepoPath/.cargo/bin/sccache clang++' >> $HOME/.bashrc"
-          wsl -d Ubuntu-22.04 bash -c "echo 'SCCACHE_GHA_ENABLED=true' >> $HOME/.bashrc"
+          wsl -d Ubuntu-22.04 bash -c "curl -sL https://github.com/mozilla/sccache/releases/download/v0.3.0/sccache-v0.3.0-x86_64-unknown-linux-gnu.tar.gz | tar xz"
+          wsl -d Ubuntu-22.04 bash -c "mkdir -p ~/.cargo/bin"
+          wsl -d Ubuntu-22.04 bash -c "mv sccache-v0.3.0-x86_64-unknown-linux-gnu/sccache ~/.cargo/bin/"
+          wsl -d Ubuntu-22.04 bash -c "echo 'export PATH=\"$HOME/.cargo/bin:\$PATH\"' >> \$HOME/.bashrc"
+          wsl -d Ubuntu-22.04 bash -c "echo 'export CC=\"sccache clang\"' >> \$HOME/.bashrc"
+          wsl -d Ubuntu-22.04 bash -c "echo 'export CXX=\"sccache clang++\"' >> \$HOME/.bashrc"
+          wsl -d Ubuntu-22.04 bash -c "echo 'export SCCACHE_GHA_ENABLED=\"true\"' >> \$HOME/.bashrc"
 
       - name: Environment Information
         shell: powershell
         run: |
-          $wslRepoPath = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}/node"
-          wsl -d Ubuntu-22.04 bash -c "cd $wslRepoPath && npx envinfo"
+          $wslCheckoutRoot = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}"
+          wsl -d Ubuntu-22.04 bash -c "cd $wslCheckoutRoot && npx envinfo"
 
       - name: tools/doc/node_modules workaround
         shell: powershell
         run: |
-          $wslRepoPath = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}/node"
-          wsl -d Ubuntu-22.04 bash -c "cd $wslRepoPath && make tools/doc/node_modules"
+          $wslCheckoutRoot = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}"
+          wsl -d Ubuntu-22.04 bash -c "cd $wslCheckoutRoot && make -C node tools/doc/node_modules"
 
       - name: Build Node.js in WSL
         shell: powershell
         run: |
-          $wslRepoPath = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}/node"
-          wsl -d Ubuntu-22.04 bash -c "cd $wslRepoPath && make build-ci -j$(nproc) V=1 CONFIG_FLAGS=\"--error-on-warn --v8-enable-temporal-support\""
+          $wslCheckoutRoot = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}"
+          wsl -d Ubuntu-22.04 bash -c "cd $wslCheckoutRoot && make -C node build-ci -j$(nproc) V=1 CONFIG_FLAGS=\"--error-on-warn --v8-enable-temporal-support\""
           
       - name: Test Node.js in WSL
         shell: powershell
         run: |
-          $repoPath = "node"
-          $wslRepoPath = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}/$repoPath"
-          wsl -d Ubuntu-22.04 bash -c "cd $wslRepoPath && make test-ci -j1 V=1 TEST_CI_ARGS=\"-p actions --measure-flakiness 9\""
+          $wslCheckoutRoot = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}"
+          wsl -d Ubuntu-22.04 bash -c "cd $wslCheckoutRoot && make -C node test-ci -j1 V=1 TEST_CI_ARGS=\"-p actions --measure-flakiness 9\""
 
       - name: Re-run test in a folder whose name contains unusual chars
         shell: powershell
         run: |
-          $repoPath = "node"
-          $wslRepoPath = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}/$repoPath"
-          $dir = "dir%20with \$unusual`"chars?'åß∂ƒ©∆¬…`"
-          wsl -d Ubuntu-22.04 bash -c "cd $wslRepoPath && mv node \"$dir\""
-          wsl -d Ubuntu-22.04 bash -c "cd \"$wslRepoPath/$dir\" && ./tools/test.py --flaky-tests keep_retrying -p actions -j 4"
+          $wslCheckoutRoot = "/mnt/c/Users/runneradmin/work/${env:GITHUB_REPOSITORY//\/\_}"
+          $unusualDirName = "dir%20with \$unusual`"chars?'åß∂ƒ©∆¬…`" # This is the name *without* the 'node' prefix
+          $nodeOriginalPath = "$wslCheckoutRoot/node"
+          $nodeRenamedPath = "$wslCheckoutRoot/$unusualDirName"
+
+          wsl -d Ubuntu-22.04 bash -c "cd $wslCheckoutRoot && mv node \"$unusualDirName\""
+          wsl -d Ubuntu-22.04 bash -c "cd \"$nodeRenamedPath\" && ./tools/test.py --flaky-tests keep_retrying -p actions -j 4"