name: Test Gradle execution

on:
  pull_request:
    types: [assigned, review_requested]
  push:
    paths:
      - '.github/workflows/**'
      - 'dist/**'
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}

env:
  GRADLE_BUILD_ACTION_CACHE_KEY_PREFIX: ${{github.workflow}}#${{github.run_number}}:${{github.run_attempt}}-

jobs:   
  # Tests for executing with different Gradle versions. 
  # Each build verifies that it is executed with the expected Gradle version.
  gradle-execution:
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
        include:
          - os: windows-latest
            script-suffix: '.bat'
    runs-on: ${{ matrix.os }}
    steps:
    - name: Checkout sources
      uses: actions/checkout@v2
    - name: Test use defined Gradle version
      uses: ./
      with:
        gradle-version: 6.9
        build-root-directory: .github/workflows/samples/no-wrapper
        arguments: help -DgradleVersionCheck=6.9
    - name: Test use Gradle version alias
      uses: ./
      with:
        gradle-version: release-candidate
        build-root-directory: .github/workflows/samples/no-wrapper
        arguments: help
    - name: Test use defined Gradle executable
      uses: ./
      with:
        gradle-executable: .github/workflows/samples/groovy-dsl/gradlew${{ matrix.script-suffix }}
        build-root-directory: .github/workflows/samples/no-wrapper
        arguments: help -DgradleVersionCheck=7.4.2

  gradle-versions:
    strategy:
      matrix:
        gradle: [7.3, 6.9, 5.6.4, 4.10.3]
        os: [ubuntu-latest, windows-latest, macos-latest]
        include:
          - gradle: 5.6.4
            build-root-suffix: -gradle-5
          - gradle: 4.10.3
            build-root-suffix: -gradle-4
    runs-on: ${{ matrix.os }}
    steps:
    - name: Checkout sources
      uses: actions/checkout@v2
    - name: Run Gradle build
      uses: ./
      id: gradle
      with:
        gradle-version: ${{matrix.gradle}}
        build-root-directory: .github/workflows/samples/no-wrapper${{ matrix.build-root-suffix }}
        arguments: help -DgradleVersionCheck=${{matrix.gradle}}
    - name: Check build scan url
      if: ${{ !steps.gradle.outputs.build-scan-url }}
      uses: actions/github-script@v3
      with:
        script: |
          core.setFailed('No build scan detected')