bump-version.yml

name: Bump version
run-name: Bump version (${{ github.event.inputs.bump_rule }})

on:
  workflow_dispatch:
    inputs:
      bump_rule:
        description: 'Bump rule'
        required: true
        default: 'patch'
        type: choice
        options:
          - 'patch'
          - 'minor'
          - 'major'

env:
  PYTHON_VERSION: "3.11"

jobs:
  bump-version:
    name: Bump version
    runs-on: ubuntu-latest
    permissions:
      contents: write
    outputs:
      new_version: ${{ steps.bump-version.outputs.new_version }}

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      with:
        python-version: ${{ env.PYTHON_VERSION }}

    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install poetry

    - name: Bump version
      id: bump-version
      run: |
        new_version=$(poetry version --short ${{ github.event.inputs.bump_rule }})
        echo "new_version=$new_version" >> "$GITHUB_OUTPUT"
        echo "Bumped version to v$new_version" >> $GITHUB_STEP_SUMMARY

    - name: Commit and push
      uses: EndBug/add-and-commit@v9
      with:
        default_author: github_actions
        message: "Bump version to v${{ steps.bump-version.outputs.new_version }}"
        new_branch: "bump-version/v${{ steps.bump-version.outputs.new_version }}"

  create-pull-request:
    name: Create pull request if on main
    runs-on: ubuntu-latest
    needs: bump-version
    if: github.ref == 'refs/heads/main'
    permissions:
      pull-requests: write

    steps:
    - uses: actions/checkout@v4

    - name: Create pull request if on main
      env:
        GH_TOKEN: ${{ github.token }}
      run: |
        gh pr create --repo ${{ github.repository }} --base main --head "bump-version/v${{ needs.bump-version.outputs.new_version }}" --title "Bump version to v${{ needs.bump-version.outputs.new_version }}" --body "Bump version to v${{ needs.bump-version.outputs.new_version }}"