name: Build Docker Image

on:
  schedule:
    - cron: '0 1 * * 0'
  push:
    tags: [ 'v*.*.*' ]

env:
  PHP_EXTENSION_INSTALL_VERSION: 'latest'
  COMPOSER_VERSION: 'latest'

jobs:
  build:
    name: Build PHP ${{ matrix.php-version }}
    runs-on: ${{ matrix.os }}
    env:
      PHP_CLI_VERSION: ${{ matrix.php-version }}-cli-alpine
    strategy:
      matrix:
        os: [ ubuntu-latest ]
        php-version: [ '7.4', '8.0', '8.1', '8.2' ]
      max-parallel: 8
    steps:
      - name: Login to Docker Hub
        # https://github.com/docker/login-action#docker-hub
        uses: docker/login-action@v2
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKERHUB_ACCESSTOKEN }}

      - name: Build and push
        # https://github.com/docker/build-push-action
        uses: docker/build-push-action@v4
        with:
          build-args: |
            PHP_CLI_VERSION=${{ env.PHP_CLI_VERSION }}
            PHP_EXTENSION_INSTALL_VERSION=${{ env.PHP_EXTENSION_INSTALL_VERSION }}
            COMPOSER_VERSION=${{ env.COMPOSER_VERSION }}
          push: true
          tags: |
            ${{ secrets.DOCKER_USERNAME }}/docker-webman:${{ env.PHP_CLI_VERSION }}
            ${{ secrets.DOCKER_USERNAME }}/docker-webman:${{ env.PHP_CLI_VERSION }}${{ github.ref_type == 'tag' && format('-{0}', github.ref_name) || '' }}