quality.yml

name: Continuous integration code quality checks

on:
  push:
    branches:
      - "develop"
      - "main"
    paths-ignore:
      - "**.md"
  pull_request:
    paths-ignore:
      - "**.md"

concurrency:
  group: "${{ github.workflow }}-${{ github.ref }}"
  cancel-in-progress: true

jobs:
  syntax_errors:
    name: "1️⃣ Syntax errors checks"
    runs-on: "ubuntu-latest"
    steps:
      - name: "Set up PHP"
        uses: "shivammathur/setup-php@v2"
        with:
          php-version: "7.4"
          coverage: "none"

      - name: "Checkout code"
        uses: "actions/checkout@v3"

      - name: "Install dependencies"
        uses: "ramsey/composer-install@v2"
        with:
          dependency-versions: "highest"
          # Bust the cache at least once a month - output format: YYYY-MM-DD.
          custom-cache-suffix: $(date -u -d "-0 month -$(($(date +%d)-1)) days" "+%F")

      - name: "Check source code for syntax errors"
        run: "composer exec -- parallel-lint src/ tests/"

  integration_tests:
    name: "2️⃣ Integration tests"
    needs:
      - "syntax_errors"
    runs-on: "ubuntu-latest"
    continue-on-error: ${{ matrix.allowed_failure }}
    strategy:
      fail-fast: false
      matrix:
        php: [ '7.4' ]
        allowed_failure: [ false ]
        dependencies:
          - "lowest"
          - "highest"
        include:
          - php: '8.0'
            allowed_failure: true
          - php: '8.1'
            allowed_failure: true
          - php: '8.2'
            allowed_failure: true
        exclude:
          - php: '8.1'
            allowed_failure: true
            dependencies: "lowest" # Fails due to PHP parser error on a specific version.
    steps:
      - name: "Set up PHP"
        uses: "shivammathur/setup-php@v2"
        with:
          php-version: "${{ matrix.php }}"
          coverage: "xdebug"

      - name: "Checkout code"
        uses: "actions/checkout@v3"

      - name: "Install dependencies"
        uses: "ramsey/composer-install@v2"
        with:
          dependency-versions: "${{ matrix.dependencies }}"
          custom-cache-suffix: $(date -u -d "-0 month -$(($(date +%d)-1)) days" "+%F")

      - name: "Setup test suite"
        run: "vendor/bin/wp-pest setup plugin --plugin-slug=woo-solo-api --skip-delete"

      - name: "Execute unit tests"
        run: "./vendor/bin/pest --group=unit"

      - name: "Execute integration tests"
        run: "./vendor/bin/pest --group=integration"

  static_analysis:
    name: "3️⃣ Static analysis checks"
    needs:
      - "syntax_errors"
    runs-on: "ubuntu-latest"
    continue-on-error: ${{ matrix.allowed_failure }}
    strategy:
      fail-fast: false
      matrix:
        php: [ '7.4' ]
        allowed_failure: [ false ]
        include:
          - php: '8.0'
            allowed_failure: true
          - php: '8.1'
            allowed_failure: true
          - php: '8.2'
            allowed_failure: true
    steps:
      - name: "Set up PHP"
        uses: "shivammathur/setup-php@v2"
        with:
          php-version: "${{ matrix.php }}"
          coverage: "none"

      - name: "Checkout code"
        uses: "actions/checkout@v3"

      - name: "Validate Composer configuration"
        run: "composer validate --strict"

      - name: "Install dependencies"
        uses: "ramsey/composer-install@v2"
        with:
          dependency-versions: "highest"
          custom-cache-suffix: $(date -u -d "-0 month -$(($(date +%d)-1)) days" "+%F")

      - name: "Execute static analysis"
        run: "composer run test:types"

  coding_standards:
    name: "4️⃣ Coding standards checks"
    needs:
      - "syntax_errors"
    runs-on: "ubuntu-latest"
    strategy:
      fail-fast: false
      matrix:
        php: [ '7.4' ]
        allowed_failure: [ false ]
        include:
          - php: '8.0'
            allowed_failure: true # Change to false once php-compatibility 10 comes out
          - php: '8.1'
            allowed_failure: true # Change to false once php-compatibility 10 comes out
          - php: '8.2'
            allowed_failure: true # Change to false once php-compatibility 10 comes out
    steps:
      - name: "Set up PHP"
        uses: "shivammathur/setup-php@v2"
        with:
          php-version: "${{ matrix.php }}"
          coverage: "none"
          tools: "cs2pr"

      - name: "Checkout code"
        uses: "actions/checkout@v3"

      - name: "Install dependencies"
        uses: "ramsey/composer-install@v2"
        with:
          dependency-versions: "highest"
          custom-cache-suffix: $(date -u -d "-0 month -$(($(date +%d)-1)) days" "+%F")

      - name: "Check coding style"
        run: |
          composer run test:style -- -q --report=checkstyle | cs2pr


  asset_lint:
    name: "5️⃣ ES Lint and Stylelint checks"
    needs:
      - "syntax_errors"
    runs-on: "ubuntu-latest"
    strategy:
      fail-fast: false
      matrix:
        node: [ '16.x', '18.x' ]

    steps:
      - name: "Checkout code"
        uses: "actions/checkout@v3"

      - name: "Use Node.js ${{ matrix.node }}"
        uses: "actions/setup-node@v3"
        with:
          node-version: "${{ matrix.node }}"
      - run: |
          npm install
          gsnpm run lint