fix: refine package publishing conditions in Python workflow #3
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| name: Release Draft | |
| on: | |
| pull_request_target: | |
| types: | |
| - closed | |
| branches: | |
| - main | |
| concurrency: | |
| group: release-draft | |
| cancel-in-progress: false | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| jobs: | |
| update-draft: | |
| if: ${{ github.event.pull_request.merged == true }} | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout repository | |
| uses: actions/checkout@v5 | |
| with: | |
| fetch-depth: 0 | |
| - name: Ensure breaking-change label exists | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| run: | | |
| gh label create "breaking-change" --color "D93F0B" --description "PR contains breaking changes" 2>/dev/null || true | |
| - name: Calculate next version and update draft release | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| HAS_BREAKING_CHANGE: ${{ contains(github.event.pull_request.labels.*.name, 'breaking-change') }} | |
| run: | | |
| set -euo pipefail | |
| PROJECT_VERSION=$(python3 - <<'PY' | |
| import tomllib | |
| from pathlib import Path | |
| with Path("pyproject.toml").open("rb") as f: | |
| data = tomllib.load(f) | |
| print(data["project"]["version"]) | |
| PY | |
| ) | |
| LATEST_TAG_RAW=$(gh release list --limit 1 --exclude-drafts --json tagName --jq '.[0].tagName // "0.0.0"') | |
| LATEST_TAG="${LATEST_TAG_RAW#v}" | |
| LATEST_TAG="${LATEST_TAG#V}" | |
| MAJOR=$(echo "$LATEST_TAG" | cut -d. -f1) | |
| MINOR=$(echo "$LATEST_TAG" | cut -d. -f2) | |
| PATCH=$(echo "$LATEST_TAG" | cut -d. -f3) | |
| if ! [[ "$MAJOR" =~ ^[0-9]+$ ]] || ! [[ "$MINOR" =~ ^[0-9]+$ ]] || ! [[ "$PATCH" =~ ^[0-9]+$ ]]; then | |
| MAJOR=0 | |
| MINOR=0 | |
| PATCH=0 | |
| fi | |
| DRAFT_TAG_RAW=$(gh release list --json tagName,isDraft --jq '[.[] | select(.isDraft == true)] | .[0].tagName // ""') | |
| DRAFT_TAG="${DRAFT_TAG_RAW#v}" | |
| DRAFT_TAG="${DRAFT_TAG#V}" | |
| export PROJECT_VERSION LATEST_TAG DRAFT_TAG HAS_BREAKING_CHANGE | |
| NEXT_VERSION=$(python3 - <<'PY' | |
| import os | |
| def parse_version(value: str) -> tuple[int, int, int]: | |
| try: | |
| major, minor, patch = value.split(".", 2) | |
| return int(major), int(minor), int(patch) | |
| except Exception: | |
| return (0, 0, 0) | |
| project_version = os.environ["PROJECT_VERSION"] | |
| latest_tag = os.environ["LATEST_TAG"] | |
| draft_tag = os.environ["DRAFT_TAG"] | |
| has_breaking_change = os.environ["HAS_BREAKING_CHANGE"] == "true" | |
| if parse_version(latest_tag) == (0, 0, 0): | |
| candidate = project_version | |
| elif draft_tag: | |
| candidate = draft_tag | |
| else: | |
| major, minor, patch = parse_version(latest_tag) | |
| if has_breaking_change: | |
| candidate = f"{major}.{minor + 1}.0" | |
| else: | |
| candidate = f"{major}.{minor}.{patch + 1}" | |
| if parse_version(candidate) < parse_version(project_version): | |
| candidate = project_version | |
| print(candidate) | |
| PY | |
| ) | |
| if [ -n "$LATEST_TAG" ] && [ "$LATEST_TAG" != "0.0.0" ]; then | |
| gh api \ | |
| --method POST \ | |
| -H "Accept: application/vnd.github+json" \ | |
| /repos/${{ github.repository }}/releases/generate-notes \ | |
| -f tag_name="$NEXT_VERSION" \ | |
| -f previous_tag_name="$LATEST_TAG_RAW" \ | |
| --jq '.body' > generated_notes.md | |
| else | |
| gh api \ | |
| --method POST \ | |
| -H "Accept: application/vnd.github+json" \ | |
| /repos/${{ github.repository }}/releases/generate-notes \ | |
| -f tag_name="$NEXT_VERSION" \ | |
| --jq '.body' > generated_notes.md | |
| fi | |
| if [ "$HAS_BREAKING_CHANGE" = "true" ]; then | |
| python3 scripts/compose_release_notes.py \ | |
| --generated-notes-file generated_notes.md \ | |
| --breaking-pr-number "${{ github.event.pull_request.number }}" > release_body.md | |
| else | |
| python3 scripts/compose_release_notes.py \ | |
| --generated-notes-file generated_notes.md > release_body.md | |
| fi | |
| python3 scripts/validate_release_notes.py release_body.md | |
| if [ -n "$DRAFT_TAG_RAW" ]; then | |
| gh release edit "$DRAFT_TAG_RAW" \ | |
| --title "$NEXT_VERSION" \ | |
| --notes-file release_body.md | |
| else | |
| gh release create "$NEXT_VERSION" \ | |
| --title "$NEXT_VERSION" \ | |
| --notes-file release_body.md \ | |
| --draft | |
| fi |