version-check.yml

name: Version Check

on:
  pull_request:
    branches:
      - main
    paths:
      - "pyproject.toml"

jobs:
  check-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Install uv
        uses: astral-sh/setup-uv@v5

      - name: Get Local Version
        id: local_version
        run: |
          # Extracts version from pyproject.toml using uv
          VERSION=$(grep -m 1 '^version = ' pyproject.toml | cut -d '"' -f 2)
          echo "version=$VERSION" >> $GITHUB_OUTPUT
          echo "Detected local version: $VERSION"

      - name: Check PyPI Version
        id: pypi_check
        run: |
          PACKAGE_NAME=$(grep -m 1 "name =" pyproject.toml | cut -d '"' -f 2)
          # Query PyPI API for the latest version
          LATEST_PYPI=$(curl -s https://pypi.org/pypi/$PACKAGE_NAME/json | jq -r '.info.version' || echo "0.0.0")

          if [ "${{ steps.local_version.outputs.version }}" == "$LATEST_PYPI" ]; then
            echo "Version ${{ steps.local_version.outputs.version }} already exists on PyPI!"
            exit 1
          else
            echo "Version bump detected: $LATEST_PYPI -> ${{ steps.local_version.outputs.version }}"
          fi