publish.yml

name: Publish docker container
on:
  push:
    branches: 
      - master
    tags:
      - v*

env:
  TEST_TAG: ${{ github.repository }}:test

jobs:
  validate:
    name: Run tests
    uses: ./.github/workflows/validate.yml

  publish:
    runs-on: ubuntu-latest
    name: Publish to Docker Hub
    needs: validate
    steps:
      - uses: actions/checkout@v4
        
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      - name: Load Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ github.repository }}
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=edge

      - name: Push Docker image
        uses: docker/build-push-action@v6
        with:
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}