name: CodeAnt AI Review - Stage 1

on:
  pull_request:
    branches: ["main"]
  push:
    branches: ["main"]
  workflow_dispatch:

jobs:
  codeant-review:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
          node-version: "22"

      - name: Install CodeAnt CLI
        run: npm install -g codeant-cli

      - name: Configure CodeAnt Auth
        env:
          CODEANT_API_TOKEN: ${{ secrets.CODEANT_API_TOKEN }}
        run: |
          mkdir -p $HOME/.codeant
          printf '{"apiKey":"%s"}\n' "$CODEANT_API_TOKEN" > $HOME/.codeant/config.json

      - name: Debug Commit Info
        run: |
          echo "==== EVENT CONTEXT ===="
          echo "event_name=${GITHUB_EVENT_NAME}"
          echo "base_ref=${GITHUB_BASE_REF}"
          echo "ref_name=${GITHUB_REF_NAME}"

          echo "==== LAST 3 COMMITS ===="
          git log --oneline -n 3

          echo "==== FILES IN LAST COMMIT ===="
          git show --name-only --pretty="" HEAD

      - name: Run CodeAnt Review
        run: |
          if [ "${GITHUB_EVENT_NAME}" = "pull_request" ] && [ -n "${GITHUB_BASE_REF}" ]; then
            codeant review --base "${GITHUB_BASE_REF}" > review.txt || true
          else
            codeant review --last-commit > review.txt || true
          fi
          cat review.txt