on:
    push:
        paths:
            - '**.php'
    pull_request:
        paths:
            - '**.php'

name: phpcs

jobs:
    phpcs:
        runs-on: ubuntu-latest
        steps:
            - uses: actions/checkout@v2
              with:
                ref: ${{ github.head_ref }}

            - name: check php version
              run: php -v

            - name: download phpcs
              run: wget -O phpcs.phar https://cs.symfony.com/download/php-cs-fixer-v3.phar

            - name: make phpcs executable
              run: chmod +x phpcs.phar

            - name: apply coding style
              run: php phpcs.phar fix

            - name: remove phpcs
              run: rm -f phpcs.phar

            - uses: stefanzweifel/git-auto-commit-action@v4
              with:
                  commit_message: 'phpcs: apply coding style'