tests.yml

name: Tests

on:
  pull_request:
  push:
    branches: [main]
  workflow_dispatch:
    inputs:
      packages:
        description: 'Space-separated package names (default: all)'
        required: false
        default: ''

jobs:
  changed:
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.changed.outputs.matrix }}
    steps:
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # ratchet:actions/checkout@v6
        with:
          fetch-depth: 0

      - id: changed
        run: |
          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
            CHANGED="${{ inputs.packages }}"
            [ -n "$CHANGED" ] || CHANGED=$(ls packages)
          else
            if [ "${{ github.event_name }}" = "pull_request" ]; then
              RANGE="origin/${{ github.base_ref }}...HEAD"
            elif git rev-parse -q --verify "${{ github.event.before }}" > /dev/null; then
              RANGE="${{ github.event.before }}..HEAD"
            else
              RANGE="HEAD~1..HEAD"
            fi
            CHANGED=$(git diff --name-only "$RANGE" -- packages/ | cut -d/ -f2)
            # tooling changes affect every package
            if git diff --name-only "$RANGE" | grep -qE '^(bin/|\.github/|composer\.json|pint\.json)'; then
              CHANGED=$(ls packages)
            fi
          fi
          CHANGED=$(echo "$CHANGED" | tr ' ' '\n' | sort -u \
            | while read -r package; do if [ -d "packages/$package" ]; then echo "$package"; fi; done)

          # docs-only change: no packages to test
          if [ -z "$CHANGED" ]; then
            echo "matrix=[]" >> "$GITHUB_OUTPUT"
            exit 0
          fi

          # Dependents of changed packages run linked (siblings resolved from
          # the local checkout); changed packages run registry-resolved —
          # unless a sibling they depend on also changed, which makes the
          # registry combination unbuildable until that sibling releases.
          LINKED=$(bin/monorepo dependents $CHANGED)
          MATRIX=$(
            {
              for package in $LINKED; do
                printf '{"package":"%s","linked":true}\n' "$package"
              done
              for package in $CHANGED; do
                case " $(echo $LINKED) " in
                  *" $package "*) ;;
                  *) printf '{"package":"%s","linked":false}\n' "$package" ;;
                esac
              done
            } | jq --compact-output --slurp 'unique'
          )
          echo "matrix=$MATRIX" >> "$GITHUB_OUTPUT"

  validate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # ratchet:actions/checkout@v6
      - run: bin/monorepo validate
      - name: Enforce pinned workflow actions
        run: >
          docker run --rm -v "$PWD:$PWD" -w "$PWD" ghcr.io/sethvargo/ratchet:0.11.4
          lint .github/workflows/*.yml
      - name: Lint documentation
        uses: vale-cli/vale-action@85f9f7f2c5f449ac0ae5b66662961bae3f77ca6a # ratchet:vale-cli/vale-action@v2.1.2
        with:
          version: 3.15.1
          files: '["README.md", "docs", "packages"]'
          fail_on_error: true
          filter_mode: nofilter

  test:
    name: test (${{ matrix.package }}${{ matrix.linked && ', linked' || '' }})
    needs: changed
    if: needs.changed.outputs.matrix != '[]'
    runs-on: ubuntu-latest
    environment: ${{ matrix.package == 'vcs' && 'vcs' || '' }}
    strategy:
      fail-fast: false
      matrix:
        include: ${{ fromJson(needs.changed.outputs.matrix) }}
    steps:
      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # ratchet:actions/checkout@v6

      - id: meta
        run: |
          EXTENSIONS=$(jq -r '[(.require, ."require-dev", .suggest | select(. != null)) | keys[] | select(startswith("ext-")) | ltrimstr("ext-")] | unique | join(", ")' packages/${{ matrix.package }}/composer.json)
          echo "extensions=$EXTENSIONS" >> "$GITHUB_OUTPUT"
          # Test each package on the higher of its declared PHP floor and the
          # baseline 8.4, so a package that requires a newer PHP (e.g. >=8.5)
          # is tested there without dropping siblings below the baseline.
          FLOOR=$(jq -r '.require.php // ""' packages/${{ matrix.package }}/composer.json | grep -oE '[0-9]+\.[0-9]+' | head -1)
          PHP=$(printf '%s\n8.4\n' "$FLOOR" | grep -E '^[0-9]+\.[0-9]+$' | sort -V | tail -1)
          echo "php=$PHP" >> "$GITHUB_OUTPUT"

      - uses: shivammathur/setup-php@f3e473d116dcccaddc5834248c87452386958240 # ratchet:shivammathur/setup-php@v2
        with:
          php-version: ${{ steps.meta.outputs.php }}
          extensions: ${{ steps.meta.outputs.extensions }}
          coverage: none

      - if: ${{ !matrix.linked }}
        run: bin/monorepo check ${{ matrix.package }}

      - env:
          TESTS_GITHUB_PRIVATE_KEY: ${{ secrets.TESTS_GITHUB_PRIVATE_KEY }}
          TESTS_GITHUB_APP_IDENTIFIER: ${{ secrets.TESTS_GITHUB_APP_IDENTIFIER }}
          TESTS_GITHUB_INSTALLATION_ID: ${{ secrets.TESTS_GITHUB_INSTALLATION_ID }}
          TESTS_BITBUCKET_ACCESS_TOKEN: ${{ secrets.TESTS_BITBUCKET_ACCESS_TOKEN }}
          TESTS_BITBUCKET_WORKSPACE: ${{ secrets.TESTS_BITBUCKET_WORKSPACE }}
          TESTS_WHATSAPP_ACCESS_TOKEN: ${{ secrets.TESTS_WHATSAPP_ACCESS_TOKEN }}
          TESTS_WHATSAPP_PHONE_NUMBER_ID: ${{ secrets.TESTS_WHATSAPP_PHONE_NUMBER_ID }}
          TESTS_WHATSAPP_BUSINESS_ACCOUNT_ID: ${{ secrets.TESTS_WHATSAPP_BUSINESS_ACCOUNT_ID }}
          TESTS_WHATSAPP_RECIPIENT: ${{ secrets.TESTS_WHATSAPP_RECIPIENT }}
        run: bin/monorepo test ${{ matrix.package }} ${{ matrix.linked && '--linked' || '' }}