name: main
on: [ push, pull_request, merge_group ]
permissions:
  contents: read # to fetch code (actions/checkout)
jobs:
  test:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        experimental:
          - false
        php-version:
          - '8.1'
          - '8.2'
          - '8.3'
          - '8.4'
          - '8.5'

        include:
          - php-version: 'nightly'
            experimental: true

    name: PHP ${{ matrix.php-version }}

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Install locales
        run: sudo apt-get update && sudo apt-get install -y language-pack-fr language-pack-de

      - name: Install single-byte locale
        run: sudo sed -i -e 's/# de_DE@euro/de_DE@euro/g' /etc/locale.gen && sudo locale-gen de_DE@euro

      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ matrix.php-version }}
          extensions: ctype, dom, fileinfo, filter, gd, iconv, intl, libxml, mbstring, simplexml, xml, xmlreader, xmlwriter, zip, zlib
          coverage: none

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

      - name: Cache composer dependencies
        uses: actions/cache@v5
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Delete composer lock file
        id: composer-lock
        if: ${{ matrix.php-version == 'nightly' }}
        run: |
          rm composer.lock
          echo "flags=--ignore-platform-reqs" >> $GITHUB_OUTPUT

      - name: Install dependencies
        run: composer install --no-progress --prefer-dist --optimize-autoloader ${{ steps.composer-lock.outputs.flags }}

      - name: Setup problem matchers for PHP
        run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"

      - name: Setup problem matchers for PHPUnit
        run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"

      - name: "Run PHPUnit tests (Experimental: ${{ matrix.experimental }})"
        env:
          FAILURE_ACTION: "${{ matrix.experimental == true }}"
        run: vendor/bin/phpunit --display-incomplete --display-skipped --display-deprecations --display-errors --display-notices --display-warnings || $FAILURE_ACTION

  phpdoc-types:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 2

      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: 8.4
          extensions: ctype, dom, fileinfo, filter, gd, iconv, intl, libxml, mbstring, simplexml, xml, xmlreader, xmlwriter, zip, zlib
          coverage: none

      # This is non-ideal because it only checks for the last commit of the PR, not all of them, but better than nothing
      - name: Check PHPDoc types
        run: ./bin/check-phpdoc-types.php

  php-cs-fixer:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: 8.4
          extensions: ctype, dom, fileinfo, filter, gd, iconv, intl, libxml, mbstring, simplexml, xml, xmlreader, xmlwriter, zip, zlib
          coverage: none
          tools: cs2pr

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

      - name: Cache composer dependencies
        uses: actions/cache@v5
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Install dependencies
        run: composer install --no-progress --prefer-dist --optimize-autoloader

      - name: Code style with PHP-CS-Fixer
        run: (./vendor/bin/php-cs-fixer fix --dry-run --format=checkstyle | cs2pr) || ./vendor/bin/php-cs-fixer fix --diff --dry-run

  phpcs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: 8.4
          extensions: ctype, dom, fileinfo, filter, gd, iconv, intl, libxml, mbstring, simplexml, xml, xmlreader, xmlwriter, zip, zlib
          coverage: none
          tools: cs2pr

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

      - name: Cache composer dependencies
        uses: actions/cache@v5
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Install dependencies
        run: composer install --no-progress --prefer-dist --optimize-autoloader

      - name: Code style with PHP_CodeSniffer
        run: ./vendor/bin/phpcs -q --report=checkstyle | cs2pr

  versions:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: 8.4
          extensions: ctype, dom, fileinfo, filter, gd, iconv, intl, libxml, mbstring, simplexml, xml, xmlreader, xmlwriter, zip, zlib
          coverage: none
          tools: cs2pr

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

      - name: Cache composer dependencies
        uses: actions/cache@v5
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Install dependencies
        run: composer install --no-progress --prefer-dist --optimize-autoloader

      - name: Code Version Compatibility check with PHP_CodeSniffer
        run: ./vendor/bin/phpcs -q --report-width=200 --report=summary,full src/ --standard=PHPCompatibility --runtime-set testVersion 8.1- --exclude=PHPCompatibility.Variables.ForbiddenThisUseContexts

  phpstan:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: 8.4
          extensions: ctype, dom, fileinfo, filter, gd, iconv, intl, libxml, mbstring, simplexml, xml, xmlreader, xmlwriter, zip, zlib
          coverage: none
          tools: cs2pr

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

      - name: Cache composer dependencies
        uses: actions/cache@v5
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Install dependencies
        run: composer install --no-progress --prefer-dist --optimize-autoloader

      - name: Static analysis with PHPStan
        run: ./vendor/bin/phpstan analyse

  coverage:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Install locales
        run: sudo apt-get update && sudo apt-get install -y language-pack-fr language-pack-de

      - name: Install single-byte locale
        run: sudo sed -i -e 's/# de_DE@euro/de_DE@euro/g' /etc/locale.gen && sudo locale-gen de_DE@euro

      - name: Setup PHP, with composer and extensions
        uses: shivammathur/setup-php@v2
        with:
          php-version: 8.4
          extensions: ctype, dom, fileinfo, filter, gd, iconv, intl, libxml, mbstring, simplexml, xml, xmlreader, xmlwriter, zip, zlib
          coverage: pcov

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

      - name: Cache composer dependencies
        uses: actions/cache@v5
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Install dependencies
        run: composer install --no-progress --prefer-dist --optimize-autoloader

      - name: Coverage
        run: |
          ./vendor/bin/phpunit --coverage-clover build/clover.xml

      - name: Upload coverage results to Coveralls
        uses: coverallsapp/github-action@v2
        with:
            github-token: ${{ secrets.GITHUB_TOKEN }}
            file: build/clover.xml
            format: clover
            fail-on-error: false

  release:
    permissions:
      contents: write # to create a release (actions/create-release)
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && contains(github.ref, 'refs/tags/')
    steps:
      - uses: actions/checkout@v6
        with:
          ref: ${{ github.ref }} # Otherwise our annotated tag is not fetched and we cannot get correct version

      - name: Get release info
        run: git tag --format '%(contents:body)' --points-at > release-body.txt

      - uses: ncipollo/release-action@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
        with:
          bodyFile: release-body.txt
