name: Notify Slack channel about upcoming release

concurrency:
  group: ${{ github.workflow }}-${{ github.event.number }}
  cancel-in-progress: true

on:
  pull_request:
    branches:
      - release
    types:
      # Default types that triggers a workflow:
      # - https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request
      - opened
      - synchronize
      - reopened
      # Additional types that we want to handle:
      - closed

jobs:
  notify:
    runs-on: ubuntu-22.04

    steps:
      - uses: neondatabase/dev-actions/release-pr-notify@main
        with:
          slack-token: ${{ secrets.SLACK_BOT_TOKEN }}
          slack-channel-id: ${{ vars.SLACK_UPCOMING_RELEASE_CHANNEL_ID || 'C05QQ9J1BRC' }} # if not set, then `#test-release-notifications`
          github-token: ${{ secrets.GITHUB_TOKEN }}