docker.yml

name: Docker
on:
  push:
    branch: ['master', 'main']
    tags: ['v*']
  pull_request:
  release:
    types: [published,released]

jobs:
  multi:
    name: "build-and-push"
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4.1.1

      - name: Build the container image
        uses: docker/build-push-action@v5
        with:
          repository: repoman

      - name: Push to GitHub Packages
        uses: docker/build-push-action@v5
        if: github.event_name == 'release' || github.event_name == 'push'
        with:
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
          registry: docker.pkg.github.com
          repository: moul/repoman/repoman
          tag_with_ref: true

      - name: Check Docker Hub Credentials
        id: check_dockerhub_credentials
        if: github.event_name == 'release' || github.event_name == 'push'
        env:
          DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }}
          DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }}
        run: |
          if [ "${DOCKER_USERNAME}" == "" ]; then
            echo "Missing Username"
            echo "##[set-output name=missingsecrets;]$(echo yes)"
          elif [ "${DOCKER_PASSWORD}" == "" ]; then
            echo "Missing Password"
            echo "##[set-output name=missingsecrets;]$(echo yes)"
          else
            echo "All secrets present"
            echo "##[set-output name=missingsecrets;]$(echo no)"
          fi

      - name: Push to Docker Hub
        if: |
          (github.event_name == 'release' || github.event_name == 'push') &&
          contains(steps.check_dockerhub_credentials.outputs.missingsecrets, 'no')
        uses: docker/build-push-action@v5
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
          repository: moul/repoman
          tag_with_ref: true