release-please.yml

name: release-please

on:
  workflow_run:
    workflows: ["CI"]
    branches: [master]
    types: [completed]

permissions:
  contents: write
  pull-requests: write
  statuses: write

jobs:
  release-please:
    name: Run release-please
    if: ${{ github.event.workflow_run.conclusion == 'success' && github.event.workflow_run.event == 'push' }}
    runs-on: ubuntu-latest
    outputs:
      release_created: ${{ steps.release.outputs.release_created }}
      tag_name: ${{ steps.release.outputs.tag_name }}
      pr_head_sha: ${{ steps.pr-sha.outputs.sha }}
    steps:
      - name: Run release-please
        id: release
        uses: googleapis/release-please-action@v4
        with:
          config-file: .github/release-please-config.json
          manifest-file: .github/.release-please-manifest.json
          token: ${{ secrets.GITHUB_TOKEN }}

      - name: Get release-please PR head SHA
        id: pr-sha
        if: ${{ !steps.release.outputs.release_created }}
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GH_REPO: ${{ github.repository }}
        run: |
          set -euo pipefail
          SHA=$(gh pr list \
            --repo "$GH_REPO" \
            --head release-please--branches--master \
            --state open \
            --json headRefOid \
            --jq '.[0].headRefOid // ""')
          echo "sha=$SHA" >> "$GITHUB_OUTPUT"

  unit-test-release-pr:
    name: Unit (Release PR) / PHP ${{ matrix.php }}
    needs: release-please
    if: ${{ !needs.release-please.outputs.release_created && needs.release-please.outputs.pr_head_sha != '' }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        php: ["7.1", "7.2", "7.3", "7.4", "8.0", "8.1", "8.2", "8.3", "8.4", "8.5"]
    env:
      PHP_VERSION: ${{ matrix.php }}
      SHA: ${{ needs.release-please.outputs.pr_head_sha }}
      REPO: ${{ github.repository }}
    steps:
      - name: Set pending commit status
        continue-on-error: true
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api "repos/$REPO/statuses/$SHA" \
            -f state=pending \
            -f context="Unit / PHP $PHP_VERSION" \
            -f description="Running unit tests..."

      - name: Checkout release-please PR head
        uses: actions/checkout@v4
        with:
          ref: ${{ needs.release-please.outputs.pr_head_sha }}

      - name: Setup PHP
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php }}
          extensions: json, mbstring
          coverage: none
          tools: composer:v2

      - name: Determine PHPUnit constraint
        id: phpunit
        run: |
          case "$PHP_VERSION" in
            7.1|7.2) echo "constraint=^7.5" >> "$GITHUB_OUTPUT" ;;
            *)       echo "constraint=^9.5" >> "$GITHUB_OUTPUT" ;;
          esac

      - name: Resolve Composer cache directory
        id: composer-cache
        run: echo "dir=$(composer config cache-files-dir)" >> "$GITHUB_OUTPUT"

      - name: Cache Composer dependencies
        uses: actions/cache@v4
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: composer-${{ matrix.php }}-${{ steps.phpunit.outputs.constraint }}-${{ hashFiles('composer.json') }}
          restore-keys: |
            composer-${{ matrix.php }}-${{ steps.phpunit.outputs.constraint }}-
            composer-${{ matrix.php }}-

      - name: Allow legacy PHPUnit on PHP 7.1/7.2
        if: matrix.php == '7.1' || matrix.php == '7.2'
        run: composer config --no-plugins audit.block-insecure false || true

      - name: Pin PHPUnit constraint
        env:
          PHPUNIT_CONSTRAINT: ${{ steps.phpunit.outputs.constraint }}
        run: composer require --dev --no-update --no-interaction "phpunit/phpunit:$PHPUNIT_CONSTRAINT"

      - name: Install dependencies
        env:
          COMPOSER_NO_AUDIT: "1"
        run: composer update --prefer-dist --no-interaction --no-progress

      - name: Run unit tests
        run: composer test:unit

      - name: Report success commit status
        if: success()
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api "repos/$REPO/statuses/$SHA" \
            -f state=success \
            -f context="Unit / PHP $PHP_VERSION" \
            -f description="Unit tests passed"

      - name: Report failure commit status
        if: failure()
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          gh api "repos/$REPO/statuses/$SHA" \
            -f state=failure \
            -f context="Unit / PHP $PHP_VERSION" \
            -f description="Unit tests failed"