build-image.yml

name: Build Docker Image

on:
  push:
    # trigger on any tag push
    tags:
      - "**"
concurrency:
  group: ${{ github.ref }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Get Tag Version
        id: get_version
        run: |
          export TRUNCATED_GITHUB_SHA=$(echo ${{ github.sha }} | cut -c1-7);
          echo "VERSION=${GITHUB_REF/refs\/tags\//}+${TRUNCATED_GITHUB_SHA}" >> $GITHUB_ENV
          echo "GIT_TAG=${GITHUB_REF/refs\/tags\//}" >> $GITHUB_ENV

      - name: Build and Publish to Registry
        uses: elgohr/Publish-Docker-Github-Action@3.04
        with:
          name: penguin-statistics/planner-backend
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
          registry: ghcr.io
          tags: "latest,${{ env.GIT_TAG }}"