name: '🧠 Gemini CLI Bot: Brain'

on:
  schedule:
    - cron: '0 0 * * *' # Every 24 hours
  workflow_dispatch:

concurrency:
  group: '${{ github.workflow }}-${{ github.ref }}'
  cancel-in-progress: true

permissions:
  contents: 'write'
  issues: 'write'
  pull-requests: 'write'

jobs:
  brain:
    name: 'Brain (Reasoning Layer)'
    runs-on: 'ubuntu-latest'
    if: "github.repository == 'google-gemini/gemini-cli'"
    steps:
      - name: 'Checkout'
        uses: 'actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8' # ratchet:actions/checkout@v5
        with:
          fetch-depth: 0

      - name: 'Setup Node.js'
        uses: 'actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020' # ratchet:actions/setup-node@v4
        with:
          node-version: '20'
          cache: 'npm'

      - name: 'Install dependencies'
        run: 'npm ci'

      - name: 'Build Gemini CLI'
        run: 'npm run bundle'

      - name: 'Download Previous Metrics'
        uses: 'actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093' # ratchet:actions/download-artifact@v4
        with:
          name: 'metrics-before'
          path: 'tools/gemini-cli-bot/history/'
        continue-on-error: true