php-fpm.yml

name: Build php-fpm

on: [push]

env:
  IMAGE_NAME: lypage-php-fpm
  DOCKERFILE_PATH: docker/build/php-fpm/Dockerfile

jobs:
  build:
    runs-on: ubuntu-latest
    if: "contains(github.event.head_commit.message, 'php-fpm-build')"

    steps:
      - uses: actions/checkout@v2

      - name: Build image
        run: docker build --build-arg=COMMIT=$(git rev-parse --short HEAD) . --file $DOCKERFILE_PATH --tag $IMAGE_NAME

      - name: Log into registry
        run: echo "${{ secrets.CR_PAT }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin

      - name: Push image
        run: |
          IMAGE_ID=ghcr.io/${{ github.repository }}/$IMAGE_NAME
          # Change all uppercase to lowercase
          IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
          # Strip git ref prefix from version
          VERSION=$(echo "${{ github.ref }}" | sed -e 's,.*/\(.*\),\1,')
          # Strip "v" prefix from tag name
          [[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION | sed -e 's/^v//')
          # Use Docker `latest` tag convention
          [ "$VERSION" == "master" ] && VERSION=latest
          echo IMAGE_ID=$IMAGE_ID
          echo VERSION=$VERSION
          docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
          docker push $IMAGE_ID:$VERSION