name: Monitor Registries

on:
  schedule:
    - cron: "17 * * * *"
  workflow_dispatch:
    inputs:
      mode:
        description: Registry checks to run
        required: true
        default: auto
        type: choice
        options:
          - auto
          - hourly
          - daily
          - weekly
          - all

permissions:
  contents: read

concurrency:
  group: registry-health-monitor
  cancel-in-progress: false

jobs:
  monitor:
    name: Monitor registry health
    if: github.repository == 'shadcn-ui/ui'
    runs-on: ubuntu-latest
    timeout-minutes: 120
    steps:
      - uses: actions/checkout@v4

      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20.19.1

      - uses: pnpm/action-setup@v4
        name: Install pnpm
        id: pnpm-install
        with:
          version: 10.33.4
          run_install: false

      - name: Get pnpm store directory
        id: pnpm-cache
        run: echo "pnpm_cache_dir=$(pnpm store path)" >> "$GITHUB_OUTPUT"

      - uses: actions/cache@v4
        name: Setup pnpm cache
        with:
          path: ${{ steps.pnpm-cache.outputs.pnpm_cache_dir }}
          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
          restore-keys: |
            ${{ runner.os }}-pnpm-store-

      - name: Install dependencies
        run: pnpm install --frozen-lockfile

      - name: Download previous health state
        env:
          BLOB_READ_WRITE_TOKEN: ${{ secrets.BLOB_READ_WRITE_TOKEN }}
        run: pnpm registry:health:prepare

      - name: Check registries
        env:
          MONITOR_MODE: ${{ inputs.mode || 'auto' }}
        run: pnpm registry:health:check

      - name: Publish health snapshot
        env:
          BLOB_READ_WRITE_TOKEN: ${{ secrets.BLOB_READ_WRITE_TOKEN }}
        run: pnpm registry:health:publish