version-bump.yml

name: Bump Version

on:
  workflow_dispatch:
    inputs:
      bump_type:
        description: 'Version bump type'
        required: true
        type: choice
        options:
          - patch
          - minor
          - major
          - custom
        default: 'patch'
      custom_version:
        description: 'Custom version (only used if bump_type is "custom")'
        required: false
        type: string

permissions:
  contents: write

jobs:
  bump-version:
    runs-on: ubuntu-latest
    
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

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

      - name: Install bump2version
        run: pip install bump2version

      - name: Configure git
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Bump version
        run: |
          if [ "${{ inputs.bump_type }}" = "custom" ]; then
            if [ -z "${{ inputs.custom_version }}" ]; then
              echo "Error: Custom version not provided"
              exit 1
            fi
            current_version=$(grep '^version = ' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
            sed -i "s/version = \"$current_version\"/version = \"${{ inputs.custom_version }}\"/" pyproject.toml
            git add pyproject.toml
            git commit -m "Bump version to ${{ inputs.custom_version }}"
            echo "NEW_VERSION=${{ inputs.custom_version }}" >> $GITHUB_ENV
          else
            bump2version ${{ inputs.bump_type }} --current-version $(grep '^version = ' pyproject.toml | sed 's/version = "\(.*\)"/\1/') --config-file /dev/null --no-tag --no-commit pyproject.toml
            new_version=$(grep '^version = ' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
            git add pyproject.toml
            git commit -m "Bump version to $new_version (${{ inputs.bump_type }})"
            echo "NEW_VERSION=$new_version" >> $GITHUB_ENV
          fi

      - name: Push changes
        run: git push

      - name: Output new version
        run: |
          echo "Version bumped successfully!"
          echo "New version: ${{ env.NEW_VERSION }}"
          echo "::notice::Version updated to ${{ env.NEW_VERSION }}"