#  Copyright 2021 Collate
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#  http://www.apache.org/licenses/LICENSE-2.0
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

name: monitor-slack-link
on:
  schedule:
    - cron:  '0 */2 * * *'
  workflow_dispatch:

permissions:
  id-token: write
  contents: read

jobs:
  monitor-slack-link:
    runs-on: ubuntu-latest

    steps:
    - name: Monitor Link
      id: monitor
      continue-on-error: true
      run: |
        sudo apt-get update && sudo apt-get install -y jq
        
        curl -XPOST \
          https://www.linkmonitor.dev/api/v1/validate \
          -H "Content-Type: application/json" \
          --data '{"url": "https://slack.open-metadata.org"}' | jq -e '.status == "active"' || exit 1

    - name: Slack on Failure
      if: steps.monitor.outcome != 'success'
      uses: slackapi/slack-github-action@v1.23.0
      with:
        payload: |
          {
            "text": "🔥 Slack invitation link has expired! 🔥"
          }
      env:
        SLACK_WEBHOOK_URL: ${{ secrets.SLACK_MONITOR_SLACK_WEBHOOK }}
        SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

    - name: Force failure
      if: steps.monitor.outcome != 'success'
      run: |
        exit 1