monitor-slack-link.yml

#  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: Free Disk Space (Ubuntu)
      uses: jlumbroso/free-disk-space@main
      with:
          tool-cache: false
          android: true
          dotnet: true
          haskell: true
          large-packages: false
          docker-images: true
          swap-storage: true      
    - name: Checkout
      uses: actions/checkout@v3

    - name: Set up Python 3.9
      uses: actions/setup-python@v4
      with:
        python-version: 3.9

    - name: Install Deps
      run: |
        python -m venv env
        source env/bin/activate
        pip install requests

    - name: Monitor Link
      id: monitor
      continue-on-error: true
      env:
        PYTHONUNBUFFERED: "1"
      run: |
        source env/bin/activate
        python scripts/slack-link-monitor.py

    - 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