notify-upgrade-notes.yml

# This workflow sends a Slack notification to the configured channels
# when the UPGRADING.md file is updated. This is used by the docs team.

name: "Notify UPGRADING.md update"
run-name: "Notify UPGRADING.md update (${{ github.ref_name}}/${{ github.sha }})"

on:
  workflow_dispatch:
  push:
    branches:
      - "master"
      - "[0-9].[0-9]" # Stable branches
    paths:
      - "UPGRADING.md"

jobs:
  notify:
    runs-on: "ubuntu-latest"

    steps:
      - name: "Send Slack message"
        uses: "slackapi/slack-github-action@v1"
        env:
          SLACK_BOT_TOKEN: "${{ secrets.SLACK_BOT_TOKEN }}"
        with:
          channel-id: "${{ vars.SLACK_UPGRADE_NOTIFY_CHANNELS }}"
          slack-message: |
            The Graylog ${{ github.ref_name || 'test' }}/UPGRADING.md file was updated:

            Content: https://github.com/Graylog2/graylog2-server/blob/${{ github.sha || 'test' }}/UPGRADING.md
            Commit: https://github.com/Graylog2/graylog2-server/commit/${{ github.sha || 'test' }}