.github/workflows/docker-image.yml

name: Docker Image Sunkenland CI

on:
  push:
  pull_request:

jobs:

  build:

    runs-on: ubuntu-22.04

    steps:
    - uses: actions/checkout@v4

    - name: Read VERSION file
      id: getversion
      run: echo "VERSION=$(cat VERSION)" >> $GITHUB_OUTPUT

    - name: Build Sunkenland Docker image
      run: docker build . --file Dockerfile --tag sunkenland-ds:${{ steps.getversion.outputs.VERSION }}