create-image.yml

name: Build Docker Image

env:
  PROJECT_NAME: loops

on:
  pull_request:
    branches: '*'

jobs:
  build:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Git config
        run: |
          git config --global url."https://github.com/".insteadOf ssh://git@github.com/
          git config --add --global url."https://github.com/".insteadOf git@github.com:
      - name: Log in to the Container registry
        uses: docker/login-action@v2
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4
        with:
          images: ghcr.io/jku-vds-lab/${{ env.PROJECT_NAME  }}
      - name: Print metadata
        run: |
          echo ${{ steps.meta.outputs.tags }}
      - name: Build Docker image
        uses: docker/build-push-action@v3
        with:
          context: .
          push: false
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}