version-bump.yml

name: Version Bump and Release

on:
  workflow_dispatch:
    inputs:
      bump_type:
        description: 'Version bump type'
        required: true
        default: 'patch'
        type: choice
        options:
        - patch
        - minor
        - major

jobs:
  version-bump:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    permissions:
      contents: write
    
    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: "3.13"
    
    - name: Install dependencies
      run: |
        python -m pip install --upgrade pip
        pip install semver setuptools
    
    - name: Get current version
      id: current_version
      run: |
        CURRENT_VERSION=$(python setup.py --version)
        echo "current_version=$CURRENT_VERSION" >> $GITHUB_OUTPUT
        echo "Current version: $CURRENT_VERSION"
    
    - name: Calculate new version
      id: new_version
      run: |
        BUMP_TYPE="${{ github.event.inputs.bump_type }}"
        CURRENT_VERSION="${{ steps.current_version.outputs.current_version }}"
        
        IFS='.' read -ra VERSION_PARTS <<< "$CURRENT_VERSION"
        MAJOR="${VERSION_PARTS[0]}"
        MINOR="${VERSION_PARTS[1]}"
        PATCH="${VERSION_PARTS[2]}"
        
        case $BUMP_TYPE in
          major)
            NEW_MAJOR=$((MAJOR + 1))
            NEW_MINOR=0
            NEW_PATCH=0
            ;;
          minor)
            NEW_MAJOR=$MAJOR
            NEW_MINOR=$((MINOR + 1))
            NEW_PATCH=0
            ;;
          patch)
            NEW_MAJOR=$MAJOR
            NEW_MINOR=$MINOR
            NEW_PATCH=$((PATCH + 1))
            ;;
        esac
        
        NEW_VERSION="$NEW_MAJOR.$NEW_MINOR.$NEW_PATCH"
        echo "new_version=$NEW_VERSION" >> $GITHUB_OUTPUT
        echo "New version: $NEW_VERSION"
    
    - name: Update version in setup.py, __init__.py, and client User-Agent
      run: |
        OLD="${{ steps.current_version.outputs.current_version }}"
        NEW="${{ steps.new_version.outputs.new_version }}"
        sed -i "s/version=\"${OLD}\"/version=\"${NEW}\"/" setup.py
        sed -i "s/__version__ = \"${OLD}\"/__version__ = \"${NEW}\"/" cost_katana/__init__.py
        sed -i "s/cost-katana-python\/${OLD}\"/cost-katana-python\/${NEW}\"/" cost_katana/client.py
    
    - name: Create and push commit and tag
      env:
        PUSH_TOKEN: ${{ secrets.RELEASE_PUSH_TOKEN || github.token }}
      run: |
        git config --local user.email "action@github.com"
        git config --local user.name "GitHub Action"
        git remote set-url origin "https://x-access-token:${PUSH_TOKEN}@github.com/${{ github.repository }}.git"
        git add setup.py cost_katana/__init__.py cost_katana/client.py
        git commit -m "Bump version to ${{ steps.new_version.outputs.new_version }}"
        git tag -a "v${{ steps.new_version.outputs.new_version }}" -m "Release version ${{ steps.new_version.outputs.new_version }}"
        git push origin "HEAD:${{ github.ref }}"
        git push origin "v${{ steps.new_version.outputs.new_version }}"