on:
  push:
    branches:
      - main

jobs:
  build:
    runs-on: docker
    container:
      image: ubuntu:24.04
    steps:
      - name: Install dependencies
        run: |
          apt-get update -q
          apt-get install -qy nodejs buildah

      - uses: actions/checkout@v4

      - name: Build and push Docker image
        run: |
          buildah build -t kalendasz:latest
          buildah push --creds ${{ gitea.actor }}:${{ secrets.GITEA_TOKEN }} kalendasz:latest "docker://git.hswro.org/kosma/kalendasz:latest"