name: Repo Knowledge

on:
  push:
  pull_request:
  workflow_dispatch:

jobs:
  verify:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v5
        with:
          fetch-depth: 0
      - name: Validate repo knowledge docs
        run: node .github/agents/check_repo_knowledge.js
      - name: Collect changed files
        run: |
          if [ "${{ github.event_name }}" = "pull_request" ]; then
            git fetch origin "${{ github.base_ref }}" --depth=1
            git diff --name-only "origin/${{ github.base_ref }}...HEAD" > .changed-files
          elif [ -n "${{ github.event.before }}" ] && [ "${{ github.event.before }}" != "0000000000000000000000000000000000000000" ]; then
            git diff --name-only "${{ github.event.before }}" "${{ github.sha }}" > .changed-files
          else
            git ls-files > .changed-files
          fi
      - name: Validate changed-file structure
        run: node .github/agents/check_repo_structure.js --files-from .changed-files
      - name: Suggest validation commands
        run: node .github/agents/route_validation.js --files-from .changed-files