publish.yml

name: Bump version and publish to ghcr.io
on:
  push:
    branches:
      - master

  workflow_dispatch:

jobs:
  tag:
    name: bump tags
    outputs:
      part: ${{ steps.bump_tag.outputs.part }}
      tag: ${{ steps.bump_tag.outputs.tag }}
      new_tag: ${{ steps.bump_tag.outputs.new_tag }}
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: '1'

      - name: Bump version and push tag
        id: bump_tag
        uses: anothrNick/github-tag-action@1.36.0
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          WITH_V: true
          DEFAULT_BUMP: patch

  push_to_registry:
    needs: tag
    if: needs.tag.outputs.part != ''
    name: Push Docker image to Github Container registry
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - name: Check out the repo
        uses: actions/checkout@v2

      - name: Log in to the Github Container registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ghcr.io/${{ github.repository }}

      - name: create maven settings.xml
        uses: s4u/maven-settings-action@v2.8.0
        with:
          servers: |
            [{
              "id":"github-clearinghouse",
              "username": "${{ github.actor }}",
              "password": "${{ secrets.GITHUB_TOKEN }}"
            },
            {
              "id":"github-tsd-file-api-client",
              "username": "${{ github.actor }}",
              "password": "${{ secrets.GITHUB_TOKEN }}"
            }]

      - name: Copy settings.xml to project root
        shell: bash
        run: cp /home/runner/.m2/settings.xml ./settings.xml

      - name: Build and push
        uses: docker/build-push-action@v2
        with:
          context: .
          file: ./Dockerfile
          push: true
          tags: |
            ghcr.io/${{ github.repository }}:${{ needs.tag.outputs.tag }}
            ghcr.io/${{ github.repository }}:latest
          labels: |
            org.opencontainers.image.source=${{ github.event.repository.clone_url }}
            org.opencontainers.image.created=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
            org.opencontainers.image.revision=${{ github.sha }}