php.yml

---

name: CI

on:  # yamllint disable-line rule:truthy
  push:
    branches: ['**']
    paths-ignore:
      - '**.md'
  pull_request:
    branches: [master, release-*]
    paths-ignore:
      - '**.md'

jobs:
  linter:
    name: Linter
    runs-on: ['ubuntu-latest']

    steps:
      - uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Lint Code Base
        uses: github/super-linter/slim@v4
        env:
          VALIDATE_ALL_CODEBASE: true
          LINTER_RULES_PATH: 'tools/linters'
          VALIDATE_JSON: true
          VALIDATE_PHP_BUILTIN: true
          VALIDATE_YAML: true
          VALIDATE_XML: true
          VALIDATE_GITHUB_ACTIONS: true

  quality:
    name: Quality control
    runs-on: [ubuntu-latest]

    steps:
      - name: Setup PHP, with composer and extensions
        id: setup-php
        # https://github.com/shivammathur/setup-php
        uses: shivammathur/setup-php@v2
        with:
          # Should be the higest supported version, so we can use the newest tools
          php-version: '8.2'
          tools: composer, composer-require-checker, composer-unused, phpcs, psalm
          # optional performance gain for psalm: opcache
          extensions: ctype, date, dom, filter, hash, intl, mbstring, opcache, openssl, pcre, spl, xml

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

      - uses: actions/checkout@v3

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

      - name: Cache composer dependencies
        uses: actions/cache@v3
        with:
          path: $COMPOSER_CACHE
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

      - name: Validate composer.json and composer.lock
        run: composer validate

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

      #- name: Check code for hard dependencies missing in composer.json
      #  run: composer-require-checker check composer.json

      - name: Check code for unused dependencies in composer.json
        run: |
          composer-unused \
          --excludePackage=slevomat/coding-standard

      - name: PHP Code Sniffer
        run: phpcs

      - name: Psalm
        continue-on-error: true
        run: |
          psalm -c psalm.xml \
          --show-info=true \
          --shepherd \
          --php-version=${{ steps.setup-php.outputs.php-version }}

      - name: Psalter
        run: |
          psalm --alter \
          --issues=UnnecessaryVarAnnotation \
          --dry-run \
          --php-version=${{ steps.setup-php.outputs.php-version }}

  security:
    name: Security checks
    runs-on: [ubuntu-latest]
    steps:
      - name: Setup PHP, with composer and extensions
        # https://github.com/shivammathur/setup-php
        uses: shivammathur/setup-php@v2
        with:
          # Should be the lowest supported version
          php-version: '8.0'
          extensions: ctype, date, dom, filter, hash, intl, mbstring, openssl, pcre, spl, xml
          tools: composer
          coverage: none

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

      - uses: actions/checkout@v3

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

      - name: Cache composer dependencies
        uses: actions/cache@v3
        with:
          path: $COMPOSER_CACHE
          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
          restore-keys: ${{ runner.os }}-composer-

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

      - name: Security check for locked dependencies
        run: composer audit

      - name: Update Composer dependencies
        run: composer update --no-progress --prefer-dist --optimize-autoloader

      - name: Security check for updated dependencies
        run: composer audit