reusable-slack-notifs.yml

name: Reusable workflow to create slack notifications

on:
  workflow_call:
    inputs:
      short-desc:
        description: 'Description of the slack messsage'
        required: true
        type: string
      title:
        description: 'Title of slack message'
        required: true
        type: string
      img-url:
        description: 'url of image in slack message'
        required: true
        type: string
      img-alt-text:
        description: 'alt text of image'
        required: true
        type: string
    secrets:
      channel-name:
        required: true
      slack-bot-token:
        required: true

jobs:
  slack-notif:
    runs-on: ubuntu-latest
    steps:
      - name: Push Slack Notification
        uses: slackapi/slack-github-action@v1.25.0
        with:
          channel-id: ${{ secrets.channel-name }}
          payload: |
            {
              "text": "${{ inputs.short-desc }}",
              "blocks": [
                { "type": "divider" },
                {
                  "type": "image",
                  "title": {
                    "type": "plain_text",
                    "text": "${{ inputs.title }}"
                  },
                  "image_url": "${{ inputs.img-url }}",
                  "alt_text": "${{ inputs.img-alt-text }}"
                },
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "${{ inputs.short-desc }}" 
                  }
                }
              ]
            }
        env:
          SLACK_BOT_TOKEN: ${{ secrets.slack-bot-token }}