static.yml

name: static analysis

on:
  - pull_request
  - push

jobs:
  mutation:
    name: PHP ${{ matrix.php-version }}-${{ matrix.os }}

    runs-on: ${{ matrix.os }}

    strategy:
      matrix:
        os:
          - ubuntu-latest

        php-version:
          - "7.4"

    steps:
      - name: "Checkout"
        uses: "actions/checkout@v2"

      - name: "Install PHP"
        uses: "shivammathur/setup-php@v2"
        with:
          php-version: "${{ matrix.php-version }}"
          tools: composer:v2, cs2pr
          coverage: none

      - name: Determine composer cache directory
        run: echo "::set-env name=COMPOSER_CACHE_DIR::$(composer config cache-dir)"

      - name: Cache dependencies installed with composer
        uses: actions/cache@v1
        with:
          path: ${{ env.COMPOSER_CACHE_DIR }}
          key: php${{ matrix.php-version }}-composer-${{ hashFiles('**/composer.json') }}
          restore-keys: |
            php${{ matrix.php-version }}-composer-

      - name: Install dependencies with composer
        run: composer update --prefer-dist --no-interaction --no-progress --optimize-autoloader

      - name: Static analysis with phan
        run: vendor/bin/psalm --shepherd --stats --output-format=checkstyle | cs2pr --graceful-warnings --colorize