Enable testing with wsl

Author: ssbarnea

.github/workflows/test.yml

@@ -12,19 +12,60 @@ on:
 
 jobs:
   build:
-    name: Build
+    name: ${{ matrix.name || matrix.runs-on }}
     env:
-      ACTIONS_RUNNER_DEBUG: "true"
-      ACTIONS_STEP_DEBUG: "true"
-
+      # ACTIONS_RUNNER_DEBUG: "true"
+      # ACTIONS_STEP_DEBUG: "true"
+      # https://docs.github.com/en/actions/learn-github-actions/environment-variables
+      # https://devblogs.microsoft.com/commandline/share-environment-vars-between-wsl-and-windows/
+      WSLENV: HOSTNAME:CI:FORCE_COLOR:GITHUB_ACTION:GITHUB_ACTION_PATH/p:GITHUB_ACTION_REPOSITORY:GITHUB_WORKFLOW:GITHUB_WORKSPACE/p:GITHUB_PATH/p:GITHUB_ENV/p:VIRTUAL_ENV/p:SKIP_PODMAN:SKIP_DOCKER:NODE_OPTIONS
+      # We define a hostname because otherwise the variable might not always be accessible on runners.
+      HOSTNAME: gha
+    defaults:
+      run:
+        shell: ${{ matrix.shell || 'bash'}}
     strategy:
       matrix:
-        runs-on: [ubuntu-24.04, ubuntu-24.04-arm, macos-15, windows-2025]
+        shell: [bash]
+        # runs-on: [ubuntu-24.04, ubuntu-24.04-arm, macos-15, windows-2025]
+        include:
+          - runs-on: windows-2025
+            name: wsl
+          - runs-on: windows-2025
+          # - runs-on: ubuntu-24.04
+          # - runs-on: ubuntu-24.04-arm
+          # - runs-on: macos-15
       fail-fast: false
 
     runs-on: ${{ matrix.runs-on }}
 
     steps:
+      # https://github.com/marketplace/actions/setup-wsl
+    - name: Activate WSL
+      if: contains(matrix.name, 'wsl') && (matrix.runs-on || '') != 'self-hosted'
+      uses: Vampire/setup-wsl@v6.0.0
+      with:
+        distribution: Ubuntu-24.04
+        set-as-default: "true"
+        # '-i' seems to be the only option that loads .bashrc file that we need
+        # https://github.com/Vampire/setup-wsl/discussions/54
+        wsl-shell-command: "bash -i -eo pipefail"
+        # https://github.com/MicrosoftDocs/WSL/blob/main/WSL/wsl-config.md#L159
+        wsl-conf: |
+          [automount]
+          enabled = true
+          root = /
+          options = "metadata,umask=077"
+          [boot]
+          command=/etc/init.d/dbus start
+          [interop]
+          enabled = false
+          appendWindowsPath = false
+          [network]
+          hostname = wsl
+        additional-packages: curl
+          xvfb
+        # asdf nodejs plugin requires: dirmngr gpg curl gawk
 
     - name: Checkout
       uses: actions/checkout@v4
@@ -62,21 +103,21 @@ jobs:
     - name: 'Upload artifact #1'
       uses: ./
       with:
-        name: 'Artifact-A-${{ matrix.runs-on }}'
+        name: 'Artifact-A-${{ github.job }}'
         path: path/to/dir-1/file1.txt
 
     # Upload using a wildcard pattern
     - name: 'Upload artifact #2'
       uses: ./
       with:
-        name: 'Artifact-Wildcard-${{ matrix.runs-on }}'
+        name: 'Artifact-Wildcard-${{ github.job }}'
         path: path/**/dir*/
 
     # Upload a multi-path artifact
     - name: 'Upload artifact #3'
       uses: ./
       with:
-        name: 'Multi-Path-Artifact-${{ matrix.runs-on }}'
+        name: 'Multi-Path-Artifact-${{ github.job }}'
         path: |
           path/to/dir-1/*
           path/to/dir-[23]/*
@@ -85,7 +126,7 @@ jobs:
     - name: 'Upload symlinked artifact'
       uses: ./
       with:
-        name: 'Symlinked-Artifact-${{ matrix.runs-on }}'
+        name: 'Symlinked-Artifact-${{ github.job }}'
         path: |
           symlink/abs.txt
           symlink/rel.txt
@@ -94,7 +135,7 @@ jobs:
     - name: 'Download artifact #1'
       uses: actions/download-artifact@v4
       with:
-        name: 'Artifact-A-${{ matrix.runs-on }}'
+        name: 'Artifact-A-${{ github.job }}'
         path: some/new/path
 
     - name: 'Verify Artifact #1'
@@ -114,7 +155,7 @@ jobs:
     - name: 'Download artifact #2'
       uses: actions/download-artifact@v4
       with:
-        name: 'Artifact-Wildcard-${{ matrix.runs-on }}'
+        name: 'Artifact-Wildcard-${{ github.job }}'
         path: some/other/path
 
     - name: 'Verify Artifact #2'
@@ -135,7 +176,7 @@ jobs:
     - name: 'Download artifact #3'
       uses: actions/download-artifact@v4
       with:
-        name: 'Artifact-Wildcard-${{ matrix.runs-on }}'
+        name: 'Artifact-Wildcard-${{ github.job }}'
         path: verify-artifact-3
 
     - name: 'Verify Artifact #3'
@@ -156,7 +197,7 @@ jobs:
     - name: 'Download artifact #4'
       uses: actions/download-artifact@v4
       with:
-        name: 'Multi-Path-Artifact-${{ matrix.runs-on }}'
+        name: 'Multi-Path-Artifact-${{ github.job }}'
         path: multi/artifact
 
     - name: 'Verify Artifact #4'
@@ -176,7 +217,7 @@ jobs:
     - name: 'Download symlinked artifact'
       uses: actions/download-artifact@v4
       with:
-        name: 'Symlinked-Artifact-${{ matrix.runs-on }}'
+        name: 'Symlinked-Artifact-${{ github.job }}'
         path: from/symlink
 
     - name: 'Verify symlinked artifact'
@@ -209,15 +250,15 @@ jobs:
     - name: 'Overwrite artifact #1'
       uses: ./
       with:
-        name: 'Artifact-A-${{ matrix.runs-on }}'
+        name: 'Artifact-A-${{ github.job }}'
         path: path/to/dir-1/file1.txt
         overwrite: true
 
     # Download replaced Artifact #1 and verify the correctness of the content
     - name: 'Download artifact #1 again'
       uses: actions/download-artifact@v4
       with:
-        name: 'Artifact-A-${{ matrix.runs-on }}'
+        name: 'Artifact-A-${{ github.job }}'
         path: overwrite/some/new/path
 
     - name: 'Verify Artifact #1 again'

action.yml

@@ -94,13 +94,13 @@ runs:
         prefix=~/.local/bin
         chmod +x $prefix/gitleaks
         gitleaks --version
-      shell: bash
+      # shell: bash
 
     - name: Ensure gitleaks
       if: steps.cache_gitleaks.outputs.cache-hit != 'true'
       # && runner.os == 'Linux'
       id: gitleaks
-      shell: bash
+      # shell: bash
       run: ${GITHUB_ACTION_PATH}/scripts/ensure-gitleaks.sh
       env:
         DEBUG: ${{ runner.debug == '1' }}
@@ -119,7 +119,7 @@ runs:
       env:
         INPUT_PATH: ${{ inputs.path }}
         DEBUG: ${{ runner.debug == '1' }}
-      shell: bash
+      # shell: bash
 
     - name: Upload safe artifact using original actions/upload-artifact
       uses: actions/upload-artifact@v4