feat: Add automatic semantic versioning workflow

- Create GitHub Actions workflow for automatic version bumping based on PR title prefixes
- Add version bumping script (scripts/bump_version.py) for programmatic updates
- Update PR template with semantic versioning guidelines
- Document versioning workflow in contributing guide
- Integrate with existing Docker build workflow via git tags

This enables automatic version management:
- feat: triggers MINOR version bump
- fix: triggers PATCH version bump
- breaking: triggers MAJOR version bump
- docs/chore/test: no version bump

🤖 Generated with Claude Code

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Patryk Ciechanski
2025-06-12 08:55:17 +02:00
parent 81ff970189
commit c0ea0e501b
5 changed files with 401 additions and 107 deletions

168
.github/workflows/auto-version.yml vendored Normal file
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name: Auto Version
on:
pull_request:
types: [closed]
branches: [main]
jobs:
version:
# Only run if PR was merged (not just closed)
if: github.event.pull_request.merged == true
runs-on: ubuntu-latest
permissions:
contents: write
pull-requests: read
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 0
token: ${{ secrets.GITHUB_TOKEN }}
- name: Setup Python
uses: actions/setup-python@v4
with:
python-version: '3.9'
- name: Configure git
run: |
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
- name: Determine version bump type
id: bump_type
run: |
PR_TITLE="${{ github.event.pull_request.title }}"
echo "PR Title: $PR_TITLE"
# Convert to lowercase for case-insensitive matching
PR_TITLE_LOWER=$(echo "$PR_TITLE" | tr '[:upper:]' '[:lower:]')
# Determine bump type based on PR title prefix
if [[ "$PR_TITLE_LOWER" =~ ^(breaking|breaking[[:space:]]change): ]]; then
echo "Detected BREAKING CHANGE - major version bump"
echo "bump_type=major" >> $GITHUB_OUTPUT
echo "should_bump=true" >> $GITHUB_OUTPUT
elif [[ "$PR_TITLE_LOWER" =~ ^feat: ]]; then
echo "Detected new feature - minor version bump"
echo "bump_type=minor" >> $GITHUB_OUTPUT
echo "should_bump=true" >> $GITHUB_OUTPUT
elif [[ "$PR_TITLE_LOWER" =~ ^(fix|perf|refactor): ]]; then
echo "Detected fix/perf/refactor - patch version bump"
echo "bump_type=patch" >> $GITHUB_OUTPUT
echo "should_bump=true" >> $GITHUB_OUTPUT
elif [[ "$PR_TITLE_LOWER" =~ ^(docs|chore|test|ci|style): ]]; then
echo "Detected non-versioned change - no version bump"
echo "bump_type=none" >> $GITHUB_OUTPUT
echo "should_bump=false" >> $GITHUB_OUTPUT
else:
echo "No recognized prefix - no version bump"
echo "bump_type=none" >> $GITHUB_OUTPUT
echo "should_bump=false" >> $GITHUB_OUTPUT
fi
- name: Get current version
if: steps.bump_type.outputs.should_bump == 'true'
id: current_version
run: |
CURRENT_VERSION=$(python -c "from config import __version__; print(__version__)")
echo "Current version: $CURRENT_VERSION"
echo "version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
- name: Bump version
if: steps.bump_type.outputs.should_bump == 'true'
id: new_version
run: |
python scripts/bump_version.py ${{ steps.bump_type.outputs.bump_type }}
NEW_VERSION=$(python -c "from config import __version__; print(__version__)")
echo "New version: $NEW_VERSION"
echo "version=$NEW_VERSION" >> $GITHUB_OUTPUT
- name: Commit version change
if: steps.bump_type.outputs.should_bump == 'true'
run: |
git add config.py
git commit -m "chore: bump version to ${{ steps.new_version.outputs.version }}
Automated version bump from PR #${{ github.event.pull_request.number }}
${{ github.event.pull_request.title }}
Co-authored-by: ${{ github.event.pull_request.user.login }} <${{ github.event.pull_request.user.id }}+${{ github.event.pull_request.user.login }}@users.noreply.github.com>"
git push
- name: Create git tag
if: steps.bump_type.outputs.should_bump == 'true'
run: |
git tag -a "v${{ steps.new_version.outputs.version }}" -m "Release v${{ steps.new_version.outputs.version }}
Changes in this release:
- ${{ github.event.pull_request.title }}
PR: #${{ github.event.pull_request.number }}
Author: @${{ github.event.pull_request.user.login }}"
git push origin "v${{ steps.new_version.outputs.version }}"
- name: Generate release notes
if: steps.bump_type.outputs.should_bump == 'true'
id: release_notes
run: |
# Extract PR body for release notes
PR_BODY=$(cat << 'EOF'
${{ github.event.pull_request.body }}
EOF
)
# Create release notes
RELEASE_NOTES=$(cat << EOF
## What's Changed
${{ github.event.pull_request.title }} by @${{ github.event.pull_request.user.login }} in #${{ github.event.pull_request.number }}
### Details
$PR_BODY
### Version Info
- Previous version: ${{ steps.current_version.outputs.version }}
- New version: ${{ steps.new_version.outputs.version }}
- Bump type: ${{ steps.bump_type.outputs.bump_type }}
**Full Changelog**: https://github.com/${{ github.repository }}/compare/v${{ steps.current_version.outputs.version }}...v${{ steps.new_version.outputs.version }}
EOF
)
# Save to file for GitHub release
echo "$RELEASE_NOTES" > release_notes.md
- name: Create GitHub release
if: steps.bump_type.outputs.should_bump == 'true'
uses: softprops/action-gh-release@v1
with:
tag_name: v${{ steps.new_version.outputs.version }}
name: Release v${{ steps.new_version.outputs.version }}
body_path: release_notes.md
draft: false
prerelease: false
generate_release_notes: true
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Summary
run: |
if [ "${{ steps.bump_type.outputs.should_bump }}" == "true" ]; then
echo "### ✅ Version Bumped Successfully" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "- **Previous version**: ${{ steps.current_version.outputs.version }}" >> $GITHUB_STEP_SUMMARY
echo "- **New version**: ${{ steps.new_version.outputs.version }}" >> $GITHUB_STEP_SUMMARY
echo "- **Bump type**: ${{ steps.bump_type.outputs.bump_type }}" >> $GITHUB_STEP_SUMMARY
echo "- **Tag**: v${{ steps.new_version.outputs.version }}" >> $GITHUB_STEP_SUMMARY
echo "- **PR**: #${{ github.event.pull_request.number }}" >> $GITHUB_STEP_SUMMARY
else
echo "### No Version Bump Required" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "PR title prefix did not require a version bump." >> $GITHUB_STEP_SUMMARY
echo "- **PR**: #${{ github.event.pull_request.number }}" >> $GITHUB_STEP_SUMMARY
echo "- **Title**: ${{ github.event.pull_request.title }}" >> $GITHUB_STEP_SUMMARY
fi