make-release.yml

name: Make Release

on:
  workflow_dispatch:
    inputs:
      bump:
        description: |
          Version bump type:
          - patch: 0.1.0 → 0.1.1 (bug fixes)
          - minor: 0.1.0 → 0.2.0 (new features, default)
          - major: 0.1.0 → 1.0.0 (breaking changes)
        required: true
        default: 'minor'
        type: choice
        options:
          - patch
          - minor
          - major

jobs:
  release:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - name: Get current version
        id: current
        run: |
          VERSION=$(python -c "import tomllib; print(tomllib.load(open('pyproject.toml', 'rb'))['project']['version'])")
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Current version: $VERSION"

      - name: Calculate new version
        id: new
        run: |
          CURRENT="${{ steps.current.outputs.version }}"
          BUMP="${{ inputs.bump }}"

          IFS='.' read -r MAJOR MINOR PATCH <<< "$CURRENT"

          case $BUMP in
            major)
              MAJOR=$((MAJOR + 1))
              MINOR=0
              PATCH=0
              ;;
            minor)
              MINOR=$((MINOR + 1))
              PATCH=0
              ;;
            patch)
              PATCH=$((PATCH + 1))
              ;;
          esac

          NEW_VERSION="${MAJOR}.${MINOR}.${PATCH}"
          echo "version=$NEW_VERSION" >> $GITHUB_OUTPUT
          echo "New version: $NEW_VERSION"

      - name: Update pyproject.toml
        run: |
          sed -i 's/^version = ".*"/version = "${{ steps.new.outputs.version }}"/' pyproject.toml
          echo "Updated pyproject.toml:"
          grep '^version' pyproject.toml

      - name: Commit and push
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add pyproject.toml
          git commit -m "Release v${{ steps.new.outputs.version }}"
          git push

      - name: Create and push tag
        run: |
          git tag "v${{ steps.new.outputs.version }}"
          git push origin "v${{ steps.new.outputs.version }}"
          echo "Created tag: v${{ steps.new.outputs.version }}"

      - name: Summary
        run: |
          echo "## Release Summary" >> $GITHUB_STEP_SUMMARY
          echo "" >> $GITHUB_STEP_SUMMARY
          echo "- **Previous version:** v${{ steps.current.outputs.version }}" >> $GITHUB_STEP_SUMMARY
          echo "- **New version:** v${{ steps.new.outputs.version }}" >> $GITHUB_STEP_SUMMARY
          echo "- **Bump type:** ${{ inputs.bump }}" >> $GITHUB_STEP_SUMMARY