name: Test caching with Gradle Plugin project using TestKit

on:
  workflow_call:
    inputs:
      cache-key-prefix:
        type: string
      runner-os:
        type: string
        default: '["ubuntu-latest", "windows-latest", "macos-latest"]'
      download-dist:
        type: boolean
        default: false

env:
  DOWNLOAD_DIST: ${{ inputs.download-dist }}
  GRADLE_BUILD_ACTION_CACHE_KEY_PREFIX: sample-gradle-plugin-${{ inputs.cache-key-prefix }}
  GRADLE_BUILD_ACTION_CACHE_DEBUG_ENABLED: true

jobs:
  seed-build:
    strategy:
      matrix:
        os: ${{fromJSON(inputs.runner-os)}}
    runs-on: ${{ matrix.os }}
    steps:
    - name: Checkout sources
      uses: actions/checkout@v2
    - name: Download distribution if required
      uses: ./.github/actions/download-dist
    - name: Setup Gradle
      uses: ./
    - name: Build gradle-plugin project
      working-directory: .github/workflow-samples/gradle-plugin
      run: ./gradlew build

  verify-build:
    needs: seed-build
    strategy:
      matrix:
        os: ${{fromJSON(inputs.runner-os)}}
    runs-on: ${{ matrix.os }}
    steps:
    - name: Checkout sources
      uses: actions/checkout@v2
    - name: Download distribution if required
      uses: ./.github/actions/download-dist
    - name: Setup Gradle
      uses: ./
      with:
        cache-read-only: true
    - name: Build gradle-plugin project
      working-directory: .github/workflow-samples/gradle-plugin
      run: ./gradlew build --offline