ci.yml

name: CI

on:
  push:
    branches: [master, main]

jobs:
  check-version:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check version bump on main
        run: |
          if [ "${{ github.event.repository.default_branch }}" = "${{ github.ref_name }}" ]; then
            CURRENT_VERSION=$(cat VERSION)
            PREV_VERSION=$(git show HEAD~1:VERSION 2>/dev/null || echo "")
            
            if [ "$CURRENT_VERSION" = "$PREV_VERSION" ]; then
              echo "Error: VERSION file must be bumped on push to main branch"
              echo "Current version: $CURRENT_VERSION"
              echo "Previous version: $PREV_VERSION"
              exit 1
            fi
            
            echo "Version bump verified: $PREV_VERSION -> $CURRENT_VERSION"
          fi