genesis-diff.yml

name: Genesis Diff

on:
  pull_request:
    types: [opened, synchronize, reopened]

jobs:
  compute-genesis-diff:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout repository
      uses: actions/checkout@v4
      with:
        fetch-depth: 0  # Ensure the full history is fetched

    - name: Fetch all branches
      run: git fetch --all

    - name: Generate configs at HEAD
      working-directory: validation
      run: |
        go run generate-genesis/main.go HEAD

    - name: Generate configs on base branch
      working-directory: validation
      run: |
        # Get the base branch revision
        base_rev=${{ github.event.pull_request.base.sha }}
        echo "Base branch revision: $base_rev"
        git checkout $base_rev -- ../superchain
        go run generate-genesis/main.go base

    - name: compute diff
      working-directory: validation
      id: run-command
      run: |
        ./scripts/diff-configs.sh ./generate-genesis/output-base ./generate-genesis/output-HEAD