docker-publish.yaml

name: "Publish"

on:
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:

  publish:
    name: Publish

    permissions:
      contents: read
      packages: write

    strategy:
      matrix:
        include:
          - platform: linux/amd64
            runner: ubuntu-latest
            arch: amd64
          - platform: linux/arm64
            runner: ubuntu-24.04-arm
            arch: aarch64

    runs-on: ${{ matrix.runner }}

    steps:
      - name: Checkout the repository
        uses: actions/checkout@v6

      - name: Login to GitHub Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Get BUILD_VERSION
        run: echo "$(grep "ARG BUILD_VERSION=" docker/Dockerfile | cut -d' ' -f2 | tr -d '"')" >> $GITHUB_ENV

      - name: Get platform
        run: echo "PLATFORM=$(echo ${{ matrix.arch }} | sed -e 's/aarch64/arm64/g')" >> $GITHUB_ENV
      
      - name: Build and publish
        uses: docker/build-push-action@master
        with:
          context: docker
          push: true
          platforms: linux/${{ env.PLATFORM }}
          tags: ${{ env.REGISTRY }}/${{ github.repository }}/${{ matrix.arch }}:${{ env.BUILD_VERSION }}
          build-args: |
            "BUILD_ARCH=${{ matrix.arch }}"