LibreTranslate/.github/workflows/publish-docker.yml

name: Build and Publish Docker Image

on:
  push:
    branches:
      - main
    tags:
      - v*

jobs:
  main:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v2

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v1

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v1

      - name: Login to Docker Hub
        uses: docker/login-action@v1
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Login to GHCR
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Get Version
        id: get_version
        run: echo ::set-output name=VERSION::${GITHUB_REF#refs/tags/}

      - name: Build and push Image
        uses: docker/build-push-action@v2
        with:
          platforms: linux/amd64
          tags: |
            ${{ secrets.DOCKERHUB_USERNAME }}/libretranslate:${{ env.TAG }},
            ghcr.io/${{ github.repository_owner }}/libretranslate:${{ env.TAG }}            
          push: true
          cache-from: type=gha
          cache-to: type=gha,mode=max
        env:
          TAG: ${{ startsWith(github.ref, 'refs/tags/') && steps.get_version.outputs.VERSION || 'latest' }}