ensure-version-increment.yml

# This workflow runs on any PRs that are targeting main, and ensures that the version in package.json is incremented
name: Check Version Increment

on:
  pull_request:
    branches:
      - 'main'

concurrency:
  # SHA is added to the end if on `main` to let all main workflows run
  group: ${{ github.ref }}-${{ github.workflow }}-${{ github.event_name }}-${{ github.ref == 'refs/heads/main' && github.sha || '' }}
  cancel-in-progress: true

jobs:
  check-version:
    name: Check version increment
    runs-on: ubuntu-latest
    steps:
      - uses: Chia-Network/actions/clean-workspace@main

      - name: Checkout current branch
        uses: actions/checkout@v4
        with:
          path: branch-repo

      - name: Checkout main
        uses: actions/checkout@v4
        with:
          ref: main
          path: main-repo

      - name: Check Versions
        run: |
          main_version=$(cat $GITHUB_WORKSPACE/main-repo/package.json | jq -r '.version')
          branch_version=$(cat $GITHUB_WORKSPACE/branch-repo/package.json | jq -r '.version')
          echo "Main version: $main_version"
          echo "Branch version: $branch_version"
          
          if [[ "$branch_version" == "$main_version" ]]; then
            echo "Version in package.json on this branch is not changing. Version must incremenet for a merge to main"
            exit 1
          fi