notify_if_pending_reviews.yml

name: Send pending review notifications to reviewer on github-discussion
on:
  schedule:
    # Every Tuesday and Thursday at 16:00 UTC.
    - cron: '0 16 * * 2,4'
  # GitHub doesn't provide assurance that the scheduled jobs will run on time
  # (see https://github.community/t/no-assurance-on-scheduled-jobs/133753).
  # So, we add the workflow_dispatch event here to allow triggering this
  # workflow manually if needed.
  workflow_dispatch:
permissions: read-all

jobs:
  send_notifications:
    name: Send pending review notifications
    runs-on: ubuntu-22.04
    permissions:
      discussions: write
    steps:
      - name: Checkout repository so that local actions can be used
        uses: actions/checkout@v4
      - name: Merge develop and set up Python
        uses: ./.github/actions/merge-develop-and-setup-python
      - name: Notify reviewers
        # SHA1 hash of the develop commit.
        uses: oppia/stale-review-request-notifier@48e428b1f531a0b1dc24beb361cd4352af0a084d
        with:
          category-name: Notify\ Reviewers
          repo-token: ${{ secrets.DISCUSSION_NOTIFICATION_TOKEN }}
          review-turnaround-hours: 48
      - name: Report if failed
        if: ${{ failure() }}
        uses: ./.github/actions/send-webhook-notification
        with:
          message: "A pending-review-notification workflow failed."
          webhook-url: ${{ secrets.BUILD_FAILURE_ROOM_WEBHOOK_URL }}