ci.yml

name: ci
on: # rebuild any PRs and main branch changes
  pull_request:
  push:
    branches:
      - main
      - 'releases/*'

jobs:
  build: # make sure build/ci work properly
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Set up Node.js
      uses: actions/setup-node@v4
      with:
        node-version: 20
        cache: npm
    - name: Build and test
      run: |
        npm -v
        node -v
        npm clean-install
        npm run all


  # Integration test for successful validation of wrappers
  test-validation-success:
    name: 'Test: Validation success'
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Set up Node.js
      uses: actions/setup-node@v4
      with:
        node-version: 20

    - name: Build action (pull request)
      # Pull requests are not expected to update `dist/index.js` themselves; therefore build `dist/index.js`
      # here before running integration test
      if: github.event_name == 'pull_request'
      run: |
        npm clean-install
        npm run build

    - name: Run wrapper-validation-action
      id: action-test
      uses: ./
      with:
        # to allow the invalid wrapper jar present in test data
        allow-checksums: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    - name: Check outcome
      env:
        # Evaluate workflow expressions here as env variable values instead of inside shell script
        # below to not accidentally inject code into shell script or break its syntax
        FAILED_WRAPPERS: ${{ steps.action-test.outputs.failed-wrapper }}
        FAILED_WRAPPERS_MATCHES: ${{ steps.action-test.outputs.failed-wrapper == '' }}
      run: |
        if [ "$FAILED_WRAPPERS_MATCHES" != "true" ] ; then
          echo "'outputs.failed-wrapper' has unexpected content: $FAILED_WRAPPERS"
          exit 1
        fi


  # Integration test for failing validation of wrappers
  test-validation-error:
    name: 'Test: Validation error'
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4

    - name: Set up Node.js
      uses: actions/setup-node@v4
      with:
        node-version: 20

    - name: Build action (pull request)
      # Pull requests are not expected to update `dist/index.js` themselves; therefore build `dist/index.js`
      # here before running integration test
      if: github.event_name == 'pull_request'
      run: |
        npm clean-install
        npm run build

    - name: Run wrapper-validation-action
      id: action-test
      uses: ./
      # Expected to fail; validated below
      continue-on-error: true

    - name: Check outcome
      env:
        # Evaluate workflow expressions here as env variable values instead of inside shell script
        # below to not accidentally inject code into shell script or break its syntax
        VALIDATION_FAILED: ${{ steps.action-test.outcome == 'failure' }}
        FAILED_WRAPPERS: ${{ steps.action-test.outputs.failed-wrapper }}
        FAILED_WRAPPERS_MATCHES: ${{ steps.action-test.outputs.failed-wrapper == '__tests__/data/invalid/gradle-wrapper.jar|__tests__/data/invalid/gradlе-wrapper.jar' }}
      run: |
        if [ "$VALIDATION_FAILED" != "true" ] ; then
          echo "Expected validation to fail, but it didn't"
          exit 1
        fi

        if [ "$FAILED_WRAPPERS_MATCHES" != "true" ] ; then
          echo "'outputs.failed-wrapper' has unexpected content: $FAILED_WRAPPERS"
          exit 1
        fi