version_bump.yml

name: Version Bump

on:
  push:
    branches:
      - '*'

jobs:
  version_bump:
    runs-on: ubuntu-latest

    steps:

      # 3.4.1. Checkout code
      - name: 🛎 Checkout
        uses: actions/checkout@v3

      # 3.4.2. Install and setup Python
      - name: 🐍 Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.x'
          cache: 'pip'

      # 3.4.2. Install and setup Python
      - name: Install toml
        run: |
          pip install toml


      - name: Check for commit message
        id: commit
        run: |
          commit_message=$(git log -1 --pretty=%B)
          echo "::set-output name=commit_message::$commit_message"

      - name: Extract current version from API/pyproject.toml
        id: extract-version
        run: |
          version=$(python -c "import toml; print(toml.load('API/pyproject.toml')['tool.poetry']['version'])")
          echo "Current version: $version"
          echo "::set-output name=current_version::$version"

      - name: Bump Version
        id: bump
        run: |
          version="${{ steps.extract-version.outputs.current_version }}"
          commit_message="${{ steps.commit.outputs.commit_message }}"
          
          echo "::set-output name=commit::true"

          if [[ "$commit_message" == *"[major]"* ]]; then
            IFS='.' read -ra version_parts <<< "$version"
            major=$((version_parts[0] + 1))
            minor=0
            patch=0
          elif [[ "$commit_message" == *"[minor]"* ]]; then
            IFS='.' read -ra version_parts <<< "$version"
            major="${version_parts[0]}"
            minor=$((version_parts[1] + 1))
            patch=0
          elif [[ "$commit_message" == *"[patch]"* ]]; then
            IFS='.' read -ra version_parts <<< "$version"
            major="${version_parts[0]}"
            minor="${version_parts[1]}"
            patch=$((version_parts[2] + 1))
          else
            echo "No version bump specified in commit message"
            echo "::set-output name=commit::false"
          fi

          new_version="$major.$minor.$patch"
          echo "Bumping version to $new_version"

          # Update API/pyproject.toml with the new version
          python -c "import toml; config = toml.load('API/pyproject.toml'); config['project']['version'] = '$new_version'; f = open('API/pyproject.toml', 'w'); toml.dump(config, f); f.close()"

      - name: Commit and Push
        run: |
          if [[ "$commit" == "true" ]]; then
            git config user.name "GitHub Actions"
            git config user.email "<>"
            git add API/pyproject.toml
            git commit -m "Bump version to $new_version"
            git push origin HEAD:main
          fi