on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: docker/metadata-action@v3
        id: metadata
        with:
          images: git.hamburg.ccc.de/${{ github.repository }}
      - uses: docker/login-action@v1
        with:
          registry: git.hamburg.ccc.de
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - uses: https://github.com/int128/kaniko-action@v1
        with:
          push: true
          tags: ${{ steps.metadata.outputs.tags }}
          labels: ${{ steps.metadata.outputs.labels }}
          cache: true
          cache-repository: git.hamburg.ccc.de/${{ github.repository }}/cache