php/.gitea/workflows/build_docker.yaml

name: Create Docker Image
run-name: ${{ gitea.actor }} Building Docker Image 🚀
on: [push]
env:
  VERSION: 8.3-fpm
  DOCKER_HOST: tcp://127.0.0.1:2375

jobs:
  build:
    strategy:
      matrix:
        arch:
          - x86_64
          - arm64

    name: Build Docker Image
    runs-on: docker-${{ matrix.arch }}
    container:
      image: docker:dind
      privileged: true
    env:
      ARCH: ${{ matrix.arch }}
      VERSIONARCH: ${{ env.VERSION }}-${{ env.ARCH }}

    steps:
      - name: Environment Setup
        run: |
          # If we have a proxy use it
          if [ -n "${HTTP_PROXY}" ]; then echo "HTTP PROXY [${HTTP_PROXY}]"; sed -i -e s'/https/http/' /etc/apk/repositories; fi
          # Some pre-reqs
          apk add git curl nodejs
          # Start docker
          ( dockerd --host=tcp://0.0.0.0:2375 --tls=false & ) && sleep 3
          ## Some debugging info
          # docker info && docker version
          # env|sort

      - name: Registry FQDN Setup
        id: registry
        run: |
          registry=${{ github.server_url }}
          echo "registry=${registry##http*://}" >> "$GITHUB_OUTPUT"

      - name: Container Registry Login
        uses: docker/login-action@v2
        with:
          registry: ${{ steps.registry.outputs.registry }}
          username: ${{ gitea.actor }}
          password: ${{ secrets.PKG_WRITE_TOKEN }}

      - name: Code Checkout
        uses: actions/checkout@v4

      - name: Build and Push Docker Image
        uses: docker/build-push-action@v5
        with:
          context: .
          file: docker/Dockerfile
          push: true
          tags: "${{ steps.registry.outputs.registry }}/${{ env.GITHUB_REPOSITORY }}:${{ env.VERSIONARCH }}"

  manifest:
    name: Final Docker Image Manifest
    runs-on: docker-x86_64
    container:
      image: docker:dind
      privileged: true
    needs: [build]

    steps:
      - name: Environment Setup
        run: |
          # If we have a proxy use it
          if [ -n "${HTTP_PROXY}" ]; then echo "HTTP PROXY [${HTTP_PROXY}]"; sed -i -e s'/https/http/' /etc/apk/repositories; fi
          # Some pre-reqs
          apk add git curl nodejs
          # Start docker
          ( dockerd --host=tcp://0.0.0.0:2375 --tls=false & ) && sleep 3

      - name: Registry FQDN Setup
        id: registry
        run: |
          registry=${{ github.server_url }}
          echo "registry=${registry##http*://}" >> "$GITHUB_OUTPUT"

      - name: Container Registry Login
        uses: docker/login-action@v2
        with:
          registry: ${{ steps.registry.outputs.registry }}
          username: ${{ gitea.actor }}
          password: ${{ secrets.PKG_WRITE_TOKEN }}

      - name: Build Docker Manifest
        run: |
          docker manifest create ${{ steps.registry.outputs.registry }}/${{ env.GITHUB_REPOSITORY }}:${{ env.VERSION }} \
            ${{ steps.registry.outputs.registry }}/${{ env.GITHUB_REPOSITORY }}:${{ env.VERSION }}-x86_64 \
            ${{ steps.registry.outputs.registry }}/${{ env.GITHUB_REPOSITORY }}:${{ env.VERSION }}-arm64
          docker manifest push --purge ${{ steps.registry.outputs.registry }}/${{ env.GITHUB_REPOSITORY }}:${{ env.VERSION }}