cache/.github/workflows/gcs-integration-test.yml

name: GCS Integration Tests

on:
  push:
    branches: [main]
    paths-ignore:
      - '**.md'
  pull_request:
    branches: [main]
    paths-ignore:
      - '**.md'
  workflow_dispatch:

jobs:
  test-gcs-basic:
    runs-on: ubuntu-latest
    env:
      GCS_BUCKET: ${{ secrets.GCS_TEST_BUCKET }}
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      
    - name: Set up GCP credentials
      uses: google-github-actions/auth@v2
      with:
        credentials_json: ${{ secrets.GCP_CREDENTIALS }}
        
    - name: Generate test files
      run: |
        mkdir -p gcs-test-cache
        echo "Test content $(date)" > gcs-test-cache/test1.txt
        echo "More test content $(date)" > gcs-test-cache/test2.txt
        
    - name: Save cache to GCS
      id: cache-save
      uses: ./
      with:
        path: gcs-test-cache
        key: gcs-integration-${{ github.run_id }}
        gcs-bucket: ${{ env.GCS_BUCKET }}
        
    - name: Delete local cache
      run: rm -rf gcs-test-cache
      
    - name: Restore cache from GCS
      id: cache-restore
      uses: ./
      with:
        path: gcs-test-cache
        key: gcs-integration-${{ github.run_id }}
        gcs-bucket: ${{ env.GCS_BUCKET }}
        
    - name: Verify cache contents
      run: |
        if [ ! -f "gcs-test-cache/test1.txt" ] || [ ! -f "gcs-test-cache/test2.txt" ]; then
          echo "Cache files not restored correctly"
          exit 1
        fi
        echo "Cache successfully restored from GCS"
  
  test-gcs-cross-runner:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macOS-latest]
      fail-fast: false
    runs-on: ${{ matrix.os }}
    env:
      GCS_BUCKET: ${{ secrets.GCS_TEST_BUCKET }}
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      
    - name: Set up GCP credentials
      uses: google-github-actions/auth@v2
      with:
        credentials_json: ${{ secrets.GCP_CREDENTIALS }}
        
    - name: Generate cross-platform files
      shell: bash
      run: |
        mkdir -p cross-platform-cache
        echo "Cross-platform test content ${{ runner.os }} $(date)" > cross-platform-cache/test-${{ runner.os }}.txt
        
    - name: Save to GCS with cross-platform key
      uses: ./
      with:
        path: cross-platform-cache
        key: cross-platform-${{ github.run_id }}
        gcs-bucket: ${{ env.GCS_BUCKET }}
        gcs-path-prefix: cross-platform-tests
  
  test-gcs-fallback:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
      
    - name: Generate fallback test files
      run: |
        mkdir -p fallback-cache
        echo "Fallback test content $(date)" > fallback-cache/fallback.txt
        
    - name: Test fallback to GitHub cache
      uses: ./
      with:
        path: fallback-cache
        key: fallback-test-${{ github.run_id }}
        gcs-bucket: "this-bucket-does-not-exist-${{ github.run_id }}"
        
    - name: Delete local cache
      run: rm -rf fallback-cache
      
    - name: Restore with fallback
      id: restore-fallback
      uses: ./
      with:
        path: fallback-cache
        key: fallback-test-${{ github.run_id }}
        gcs-bucket: "this-bucket-does-not-exist-${{ github.run_id }}"
        
    - name: Verify fallback mechanism worked
      run: |
        if [ ! -f "fallback-cache/fallback.txt" ]; then
          echo "Fallback mechanism did not work correctly"
          exit 1
        fi
        echo "Successfully fell back to GitHub cache"