name: release

# Триггер: push tag v* (e.g. v0.1.0, v0.2.0).
# Сборка: runtime Docker image + source tarball, прикладываем к gitea release.

on:
  push:
    tags:
      - 'v*'

jobs:
  docker-runtime:
    name: build runtime Docker image
    runs-on: ubuntu-22.04
    container:
      image: docker.gitea.com/runner-images:ubuntu-22.04
      # docker socket нужен — gitea runner монтирует /var/run/docker.sock
      volumes:
        - /var/run/docker.sock:/var/run/docker.sock
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Tag from ref
        id: tag
        run: |
          TAG="${GITHUB_REF#refs/tags/v}"
          echo "version=$TAG" >> $GITHUB_OUTPUT

      - name: Login to gitea registry
        run: |
          echo "${{ secrets.GITEA_TOKEN }}" | docker login git.goldix.org \
              -u "${{ github.actor }}" --password-stdin

      - name: Build runtime image
        run: |
          docker build -f docker/Dockerfile.runtime \
              -t git.goldix.org/gx/cuframes:${{ steps.tag.outputs.version }} \
              -t git.goldix.org/gx/cuframes:latest \
              .

      - name: Push
        run: |
          docker push git.goldix.org/gx/cuframes:${{ steps.tag.outputs.version }}
          docker push git.goldix.org/gx/cuframes:latest

  source-tarball:
    name: build source tarball
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Tag from ref
        id: tag
        run: |
          TAG="${GITHUB_REF#refs/tags/v}"
          echo "version=$TAG" >> $GITHUB_OUTPUT

      - name: Create tarball
        run: |
          VERSION="${{ steps.tag.outputs.version }}"
          mkdir -p /tmp/release
          git archive --format=tar.gz --prefix="cuframes-$VERSION/" \
              -o "/tmp/release/cuframes-$VERSION.tar.gz" HEAD
          ls -la /tmp/release/

      # Готовый artifact — пользователь скачает с release page либо attached к release.
      # Gitea release upload через API делается отдельным шагом (см. gitea/release-action
      # либо curl); тут оставляем артефакт как build output для последующего ручного
      # attach. Для полной автоматизации — добавить шаг upload через curl + GITEA_TOKEN.
      - name: Upload tarball as artifact
        uses: actions/upload-artifact@v3
        with:
          name: cuframes-${{ steps.tag.outputs.version }}-source
          path: /tmp/release/cuframes-*.tar.gz