release.yml

name: Create Releases and Build Docker images

on:
  push:
    branches:
      - 'master'

jobs:
  create-release-and-build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        version: ['7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2', '8.3']
        type: ['cli', 'fpm']
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Setup GitHub CLI
        run: |
          gh auth login --with-token <<< "${{ secrets.GITHUB_TOKEN }}"

      - name: Create Releases
        run: |
          DIR=${{ matrix.type }}/${{ matrix.version }}
          if [[ -f "$DIR/.env" ]]; then
            set -a
            source $DIR/.env
            set +a
            TAG_NAME="${PHP_VERSION}-${{ matrix.type }}"
            DOCKER_HUB_LINK="https://hub.docker.com/r/mxmd/php/tags?page=1&name=${PHP_VERSION}-${{ matrix.type }}"
            if ! gh release view $TAG_NAME > /dev/null 2>&1; then
              # Create GH Release if it does not exist
              gh release create $TAG_NAME \
                --title "PHP $PHP_VERSION (${{ matrix.type }}) release" \
                --notes "Release of Docker image for PHP $PHP_VERSION (${{ matrix.type }}). [View on Docker Hub]($DOCKER_HUB_LINK)"
              echo "RELEASE_CREATED=true" >> $GITHUB_ENV
            fi
          fi
        env:
            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Set up environment variables
        run: |
          DIR=${{ matrix.type }}/${{ matrix.version }}
          if [[ -f "$DIR/.env" ]]; then
            set -a
            source $DIR/.env
            set +a
            for VAR_NAME in PLATFORM PHP_VERSION PHP_VERSION_MAJOR ALPINE_VERSION; do
              echo "$VAR_NAME=${!VAR_NAME}" >> $GITHUB_ENV
            done
          else
            echo "No .env file found in $DIR" >&2
            exit 1
          fi

      - name: Print environment variables for debugging
        run: |
          echo "PHP_VERSION: $PHP_VERSION"
          echo "PHP_VERSION_MAJOR: $PHP_VERSION_MAJOR"

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Build Docker images
        uses: docker/build-push-action@v5
        with:
          context: ./${{ matrix.type }}
          push: false
          platforms: linux/amd64,linux/arm64
          tags: |
              mxmd/php:${{ env.PHP_VERSION }}-${{ matrix.type }}
              mxmd/php:${{ env.PHP_VERSION_MAJOR }}-${{ matrix.type }}
          build-args: |
            PHP_VERSION=${{ env.PHP_VERSION }}
            PHP_VERSION_MAJOR=${{ env.PHP_VERSION_MAJOR }}
            ALPINE_VERSION=${{ env.ALPINE_VERSION }}
            ALPINE_IMAGE=alpine:${{ env.ALPINE_VERSION }}
          file: ${{ matrix.type }}/${{ matrix.version }}/Dockerfile

      - name: Generate build timestamp
        id: build-timestamp
        run: echo "BUILD_TIMESTAMP=$(date +'%Y%m%d%H%M')" >> $GITHUB_ENV

      - name: Push Docker images
        uses: docker/build-push-action@v5
        with:
          context: ./${{ matrix.type }}
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
              mxmd/php:${{ env.PHP_VERSION }}-${{ matrix.type }}
              mxmd/php:${{ env.PHP_VERSION_MAJOR }}-${{ matrix.type }}
              mxmd/php:${{ env.PHP_VERSION }}-${{ matrix.type }}-${{ env.BUILD_TIMESTAMP }}
              mxmd/php:${{ env.PHP_VERSION_MAJOR }}-${{ matrix.type }}-${{ env.BUILD_TIMESTAMP }}
          build-args: |
            PHP_VERSION=${{ env.PHP_VERSION }}
            PHP_VERSION_MAJOR=${{ env.PHP_VERSION_MAJOR }}
            ALPINE_VERSION=${{ env.ALPINE_VERSION }}
            ALPINE_IMAGE=alpine:${{ env.ALPINE_VERSION }}
          file: ${{ matrix.type }}/${{ matrix.version }}/Dockerfile