build.yml

name: Build Container
on:
  push:
    paths:
      - "Dockerfile"
      - "root/**"
      - ".github/workflows/build.yml"

jobs:
  build:
    if: "!contains(github.event.head_commit.message, 'skip ci')"
    runs-on: ubuntu-22.04
    strategy:
      matrix:
        architecture: [linux-arm-v7, linux-arm64, linux-amd64]

    steps:
      - uses: actions/checkout@v4
      - name: Create VARS
        id: vars
        run: |
          ARCHITECTURE=${{ matrix.architecture }}
          TIME=$(date --utc +%Y-%m-%d_%H)
          echo "platform=${ARCHITECTURE//-/\/}" >> $GITHUB_OUTPUT
          echo "repo=$(echo ${GITHUB_REPOSITORY//docker-/} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_OUTPUT
          echo "time=$TIME" >> $GITHUB_OUTPUT
          echo "source=${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/tree/${GITHUB_REF//refs\/heads\//}" >> $GITHUB_OUTPUT
          echo "url=${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/blob/master/README.md" >> $GITHUB_OUTPUT
          echo "tag=$(echo ${GITHUB_REPOSITORY//docker-/} | tr '[:upper:]' '[:lower:]'):${{ matrix.architecture }}" >> $GITHUB_OUTPUT

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

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
        with:
          install: true
          version: latest
          driver-opts: image=moby/buildkit:master

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: roxedus
          password: ${{ secrets.DOCKER_HUB_PASSWORD }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: roxedus
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          push: true
          platforms: ${{ steps.vars.outputs.platform }}
          file: ./Dockerfile
          build-args: |
            ARCH=${{ matrix.architecture }}
          tags: |
            ${{ steps.vars.outputs.tag }}
            ghcr.io/${{ steps.vars.outputs.tag }}
          labels: |
            org.opencontainers.image.created=${{ steps.vars.outputs.time }}
            org.opencontainers.image.source=${{ steps.vars.outputs.source }}
            org.opencontainers.image.url=${{ steps.vars.outputs.url }}

  publish:
    runs-on: ubuntu-22.04
    needs: [build]
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: roxedus
          password: ${{ secrets.DOCKER_HUB_PASSWORD }}

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: roxedus
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Create manifests for DockerHub
        env:
          DOCKER_CLI_EXPERIMENTAL: enabled
        run: |
          IMAGE=$(echo ${GITHUB_REPOSITORY//docker-/} | tr '[:upper:]' '[:lower:]')
          SOURCE=${IMAGE}

          docker buildx imagetools create -t ${IMAGE}:latest ${SOURCE}:linux-amd64 ${SOURCE}:linux-arm-v7 ${SOURCE}:linux-arm64

      - name: Create manifests for GitHub Container Registry
        env:
          DOCKER_CLI_EXPERIMENTAL: enabled
        run: |
          IMAGE=ghcr.io/$(echo ${GITHUB_REPOSITORY//docker-/} | tr '[:upper:]' '[:lower:]')
          SOURCE=${IMAGE}

          docker buildx imagetools create -t ${IMAGE}:latest ${SOURCE}:linux-amd64 ${SOURCE}:linux-arm-v7 ${SOURCE}:linux-arm64