giant/.gitea/workflows/ci.yml

name: CI

"on":
  push:
    branches: ["**"]
    tags: ["**"]
  pull_request:
    branches: [master]

env:
  UV_CACHE_DIR: /uv-cache

jobs:
  ruff-check:
    name: Lint (ruff check)
    runs-on: ubuntu-latest
    container:
      image: docker.gitea.com/runner-images:ubuntu-latest
      volumes:
        - /srv/act-runner-cache/uv:/uv-cache
    steps:
      - uses: actions/checkout@v4
      - uses: astral-sh/setup-uv@v5
        with:
          enable-cache: false
      - run: |
          echo "UV_CACHE_DIR=/uv-cache" >> "$GITHUB_ENV"
          echo "UV_LINK_MODE=copy" >> "$GITHUB_ENV"
      - run: uv sync --extra cpu --extra dev
      - run: uv run ruff check .

  ruff-format:
    name: Format (ruff format)
    runs-on: ubuntu-latest
    container:
      image: docker.gitea.com/runner-images:ubuntu-latest
      volumes:
        - /srv/act-runner-cache/uv:/uv-cache
    steps:
      - uses: actions/checkout@v4
      - uses: astral-sh/setup-uv@v5
        with:
          enable-cache: false
      - run: |
          echo "UV_CACHE_DIR=/uv-cache" >> "$GITHUB_ENV"
          echo "UV_LINK_MODE=copy" >> "$GITHUB_ENV"
      - run: uv sync --extra cpu --extra dev
      - run: uv run ruff format --check .

  type-check:
    name: Type check (ty)
    runs-on: ubuntu-latest
    container:
      image: docker.gitea.com/runner-images:ubuntu-latest
      volumes:
        - /srv/act-runner-cache/uv:/uv-cache
    steps:
      - uses: actions/checkout@v4
      - uses: astral-sh/setup-uv@v5
        with:
          enable-cache: false
      - run: |
          echo "UV_CACHE_DIR=/uv-cache" >> "$GITHUB_ENV"
          echo "UV_LINK_MODE=copy" >> "$GITHUB_ENV"
      - run: uv sync --extra cpu --extra dev
      - run: uv run ty check .

  test:
    name: Tests
    needs: [ruff-check, type-check]
    runs-on: ubuntu-latest
    container:
      image: docker.gitea.com/runner-images:ubuntu-latest
      volumes:
        - /srv/act-runner-cache/uv:/uv-cache
    steps:
      - uses: actions/checkout@v4
      - uses: astral-sh/setup-uv@v5
        with:
          enable-cache: false
      - run: |
          echo "UV_CACHE_DIR=/uv-cache" >> "$GITHUB_ENV"
          echo "UV_LINK_MODE=copy" >> "$GITHUB_ENV"
      - run: uv sync --extra cpu --extra dev
      - run: uv run pytest --cov --cov-report=term-missing --cov-report=xml
      - uses: actions/upload-artifact@v3
        with:
          name: coverage-report
          path: coverage.xml

  bump-version:
    name: Bump version, tag, and update changelog on merge to master
    needs: [ruff-check, ruff-format, type-check, test]
    if: github.ref == 'refs/heads/master' && github.event_name == 'push'
    runs-on: ubuntu-latest
    container:
      image: docker.gitea.com/runner-images:ubuntu-latest
      volumes:
        - /srv/act-runner-cache/uv:/uv-cache
    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.CI_TOKEN }}
          fetch-depth: 0
      - name: Check whether this push is a merge commit
        id: merge_check
        run: |
          PARENTS=$(git rev-parse HEAD^@ | wc -l)
          echo "HEAD has $PARENTS parent(s)"
          if [ "$PARENTS" -ge 2 ]; then
            echo "is_merge=true" >> "$GITHUB_OUTPUT"
          else
            echo "is_merge=false" >> "$GITHUB_OUTPUT"
          fi
      - uses: astral-sh/setup-uv@v5
        if: steps.merge_check.outputs.is_merge == 'true'
        with:
          enable-cache: false
      - run: |
          echo "UV_CACHE_DIR=/uv-cache" >> "$GITHUB_ENV"
          echo "UV_LINK_MODE=copy" >> "$GITHUB_ENV"
        if: steps.merge_check.outputs.is_merge == 'true'
      - run: uv sync --extra cpu --extra dev
        if: steps.merge_check.outputs.is_merge == 'true'
      - name: Configure git identity
        if: steps.merge_check.outputs.is_merge == 'true'
        run: |
          git config user.name "gitea-actions"
          git config user.email "actions@git.larsbogner.de"
      - name: Bump patch version if this merge didn't already bump it
        if: steps.merge_check.outputs.is_merge == 'true'
        run: |
          OLD_VERSION=$(git show "${{ github.event.before }}:pyproject.toml" 2>/dev/null | grep -m1 '^version = ' | sed -E 's/version = "(.*)"/\1/')
          CURRENT_VERSION=$(uv version --short)
          if [ -z "$OLD_VERSION" ]; then
            echo "Could not read pyproject.toml at github.event.before; falling back to HEAD^1"
            OLD_VERSION=$(git show "HEAD^1:pyproject.toml" | grep -m1 '^version = ' | sed -E 's/version = "(.*)"/\1/')
          fi
          if [ "$OLD_VERSION" = "$CURRENT_VERSION" ]; then
            echo "Version unchanged by this merge ($CURRENT_VERSION); bumping patch"
            uv run bump-my-version bump patch --current-version "$CURRENT_VERSION"
          else
            echo "Branch already bumped the version ($OLD_VERSION -> $CURRENT_VERSION); skipping auto-bump"
          fi
      - name: Update changelog for the current version if not already tagged
        if: steps.merge_check.outputs.is_merge == 'true'
        run: |
          VERSION=$(uv version --short)
          TAG="v$VERSION"
          if git rev-parse "$TAG" >/dev/null 2>&1; then
            echo "Tag $TAG already exists; skipping changelog update"
          else
            uv run git-cliff --tag "$TAG" --unreleased --prepend CHANGELOG.md
            git add CHANGELOG.md
            if ! git diff --cached --quiet -- CHANGELOG.md; then
              git commit -m "chore: update changelog for $TAG [skip ci]"
            else
              git restore --staged CHANGELOG.md
            fi
          fi
      - name: Push commits and tag the current version
        if: steps.merge_check.outputs.is_merge == 'true'
        run: |
          git push origin HEAD:master
          VERSION=$(uv version --short)
          TAG="v$VERSION"
          if git rev-parse "$TAG" >/dev/null 2>&1; then
            echo "Tag $TAG already exists"
          else
            git tag -a "$TAG" -m "$TAG"
            git push origin "refs/tags/$TAG"
          fi

  sync-version-on-tag:
    name: Sync project version with tag
    if: startsWith(github.ref, 'refs/tags/')
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.CI_TOKEN }}
      - uses: astral-sh/setup-uv@v5
      - name: Check tag against project version, update if they differ
        run: |
          TAG_VERSION="${GITHUB_REF_NAME#v}"
          CURRENT_VERSION=$(uv version --short)
          if [ "$TAG_VERSION" != "$CURRENT_VERSION" ]; then
            echo "Tag version ($TAG_VERSION) != project version ($CURRENT_VERSION); updating pyproject.toml"
            uv version "$TAG_VERSION" --no-sync
            git config user.name "gitea-actions"
            git config user.email "actions@git.larsbogner.de"
            git add pyproject.toml uv.lock
            git commit -m "chore: sync project version to tag ${GITHUB_REF_NAME} [skip ci]"
            git push origin HEAD:master
            git push origin ":refs/tags/${GITHUB_REF_NAME}"
            git tag -f "${GITHUB_REF_NAME}" HEAD
            git push origin "refs/tags/${GITHUB_REF_NAME}"
          else
            echo "Tag version matches project version ($CURRENT_VERSION)"
          fi