name: CI

on:
  push:
    branches:
      - main
    tags:
        - 'v*'
  pull_request:

jobs:
  ci:
    name: CI
    # Standard GitHub-hosted ubuntu runner. uv is installed via the
    # astral-sh/setup-uv action (one extra step vs. using a self-hosted
    # runner with uv pre-installed, but matches what GitHub-hosted CI
    # provides out of the box).
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up uv
        uses: astral-sh/setup-uv@v6
        with:
          enable-cache: true

      - name: Build package
        env:
          # Use the Tsinghua PyPI mirror for build-environment resolution;
          # the runner is in China and the default pypi.org is too slow
          # / unreliable for build dependency install.
          UV_DEFAULT_INDEX: "https://pypi.tuna.tsinghua.edu.cn/simple/"
        run: uv build

      - name: Upload wheel artifacts
        if: success()
        uses: actions/upload-artifact@v4
        with:
          name: snapshot-dist
          path: dist/snapshot-*
          if-no-files-found: error

      # Only create a release + attach dist/ assets when pushing a v* tag.
      # On branch pushes / pull requests this step is skipped entirely.
      # The release logic is in a separate script to avoid embedding a JSON
      # heredoc inside a YAML block scalar (the previous version of this
      # step was rejected by Gitea's YAML parser at line 51).
      - name: Upload release assets via Gitea API
        if: startsWith(github.ref, 'refs/tags/v')
        env:
          GITEA_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          TAG_NAME: ${{ github.ref_name }}
          API_URL: ${{ github.api_url }}
          REPOSITORY: ${{ github.repository }}
          SHA: ${{ github.sha }}
        run: ./.github/scripts/create-release.sh

      # Always run, regardless of job status. The script is a side-effect;
      # if the notification itself fails we swallow the error so CI does
      # not turn red on a Bark outage.
      - name: Notify Bark
        if: always()
        run: |
          if [ "${{ job.status }}" = "success" ]; then
            TITLE="✅ CI: ${{ github.repository }}@${{ github.ref_name }}"
            BODY="Build OK for ${{ github.sha }} by ${{ github.actor }}"
          else
            TITLE="❌ CI: ${{ github.repository }}@${{ github.ref_name }}"
            BODY="Build FAILED for ${{ github.sha }} by ${{ github.actor }}"
          fi
          ./.github/scripts/bark-notify.sh "$TITLE" "$BODY" || echo "Bark notify failed (non-fatal)"