dev-docker-publish.yml

name: Dev build and publish Docker distributions to Github Container Registry ghcr.io

on:
  push:
    branches-ignore:
      - master
      - version-*
      - dependabot**
    paths-ignore:
      - README.md

jobs:
  build:
    runs-on: ubuntu-20.04
    steps:
    - uses: actions/checkout@v2
# Prepare custom build version
    - name: Get branch name
      id: branch
      run: echo ::set-output name=branch_name::${GITHUB_REF#refs/*/}
    - name: Get release_version
      id: ver
      uses: christian-draeger/read-properties@1.0.1
      with:
        path: gradle.properties
        property: release_version
    - name: Build custom release version
      id: release_ver
      run: echo ::set-output name=value::"${{ steps.ver.outputs.value }}-${{ steps.branch.outputs.branch_name }}-${{ github.run_id }}"
    - name: Show custom release version
      run: echo ${{ steps.release_ver.outputs.value }}
# Build and publish image
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v1
    - uses: docker/login-action@v1
      with:
        registry: ghcr.io
        username: ${{ github.repository_owner }}
        password: ${{ secrets.CR_PAT }}
    - run: echo "::set-output name=REPOSITORY_NAME::$(echo '${{ github.repository }}' | awk -F '/' '{print $2}')"
      id: meta
    - name: Build and push
      id: docker_build
      uses: docker/build-push-action@v2
      with:
        push: true
        tags: ghcr.io/${{ github.repository }}:${{ steps.release_ver.outputs.value }}
        labels: com.exactpro.th2.${{ steps.meta.outputs.REPOSITORY_NAME }}=${{ steps.ver.outputs.value }}