name: build-ci-image

on:
  push:
    paths:
      - ci/Dockerfile
      - .dockerignore
      - .gitea/workflows/build-ci-image.yml
  workflow_dispatch:

jobs:
  image:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4

      - name: Log in to container registry
        run: |
          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login "${{ vars.REGISTRY_HOST }}" \
            -u "${{ secrets.REGISTRY_USERNAME }}" \
            --password-stdin

      - name: Build CI image
        run: |
          docker build \
            --build-arg BASE_IMAGE=catthehacker/ubuntu:act-latest \
            --build-arg LLVM_VERSION=22 \
            --build-arg MESON_VERSION=latest \
            -t "${{ vars.REGISTRY_IMAGE }}:latest" \
            -t "${{ vars.REGISTRY_IMAGE }}:clang22" \
            -f ci/Dockerfile .

      - name: Push CI image
        run: |
          docker push "${{ vars.REGISTRY_IMAGE }}:latest"
          docker push "${{ vars.REGISTRY_IMAGE }}:clang22"