name: Static analysis

on:
  pull_request:
    types: [opened, synchronize, reopened]

  workflow_run:
    workflows: ['Compress images']
    types: [completed]

env:
  php-version: '8.1'

concurrency:
  group: Static analysis ${{ github.ref }}
  cancel-in-progress: true

jobs:
  psalm:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Setup PHP ${{ env.php-version }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ env.php-version }}
          extensions: redis
          coverage: none

      - name: Get Composer Cache Directory
        id: composer-cache
        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
      - name: Cache composer files
        uses: actions/cache@v3
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ env.php-version }}-${{ hashFiles('**/composer.lock') }}
          restore-keys: |
            ${{ runner.os }}-composer-${{ env.php-version }}-${{ hashFiles('**/composer.lock') }}
            ${{ runner.os }}-composer-${{ env.php-version }}
            ${{ runner.os }}-composer-

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

      - name: Run psalm
        run: vendor/bin/psalm --output-format=github


  phpstan:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout sources
        uses: actions/checkout@v4

      - name: Setup PHP ${{ env.php-version }}
        uses: shivammathur/setup-php@v2
        with:
          php-version: ${{ env.php-version }}
          extensions: redis
          coverage: none

      - name: Get Composer Cache Directory
        id: composer-cache
        run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
      - name: Cache composer files
        uses: actions/cache@v3
        with:
          path: ${{ steps.composer-cache.outputs.dir }}
          key: ${{ runner.os }}-composer-${{ env.php-version }}-${{ hashFiles('**/composer.lock') }}
          restore-keys: |
            ${{ runner.os }}-composer-${{ env.php-version }}-${{ hashFiles('**/composer.lock') }}
            ${{ runner.os }}-composer-${{ env.php-version }}
            ${{ runner.os }}-composer-

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

      - name: Run phpstan
        run: vendor/bin/phpstan analyse