name: Check Python Version Consistency

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  check-version:
    name: Check Python Version
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Compare versions
        run: |
          PYTHON_VERSION_FILE=".python-version"
          DOCKERFILE="agents/core-logic/Dockerfile.base"

          PY_VERSION=$(cat $PYTHON_VERSION_FILE)
          DOCKER_PY_VERSION=$(grep "FROM python:" $DOCKERFILE | sed 's/FROM python:\(.*\)-slim/\1/')

          echo "Python version from .python-version: $PY_VERSION"
          echo "Python version from Dockerfile: $DOCKER_PY_VERSION"

          if [ "$PY_VERSION" != "$DOCKER_PY_VERSION" ]; then
            echo "::error::Python version mismatch!"
            echo "::error::.python-version specifies $PY_VERSION, but Dockerfile.base uses $DOCKER_PY_VERSION."
            exit 1
          fi
          echo "Python versions match."