docker-publish.yml

name: Docker Image - Build and Publish

on:
  push:
    tags:
      - 'v*'
  release:
    types:
      - released
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    env:
      REGISTRY: ghcr.io
      IMAGE_NAME: ${{ github.repository }}
    permissions:
      packages: write
    steps:
      - uses: actions/checkout@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Install arm64 emulator for multi-platform build
        run: docker run --privileged --rm tonistiigi/binfmt --install arm64

      - name: Log in to the Container registry
        uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@57396166ad8aefe6098280995947635806a0e6ea
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=tag
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}

      - name: Build and push Docker image
        uses: docker/build-push-action@c56af957549030174b10d6867f20e78cfd7debc5
        with:
          context: .
          pull: true
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64
          build-args: |
            PROJECT_VERSION=${{ env.GITHUB_REF_NAME }}