send-slack-notification.yml

name: 'Send Slack notification when PR is merged'
on:
  pull_request:
    types:
      - closed
jobs:
  send-slack-notification:
    if: github.event.pull_request.merged == true &&
      github.event.pull_request.user.login != 'dependabot[bot]'
    runs-on: ubuntu-latest
    steps:
      - name: Send Slack message
        id: slack
        uses: slackapi/slack-github-action@v1.24.0
        with:
          payload: |
            {
              "blocks": [
                {
                  "type": "header",
                  "text": {
                    "type": "plain_text",
                    "text": "A PR was just merged into starter.dev :tada:",
                    "emoji": true
                  }
                },
                {
                  "type": "divider"
                },
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "*${{ github.event.pull_request.user.login }}* has just contributed to starter.dev :partying_face:"
                  }
                },
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "*${{ github.event.pull_request.user.login }}* made the following changes:  <${{ github.event.pull_request.html_url }}|${{ github.event.pull_request.title }}>"
                  }
                }
              ]
            }
        env:
          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
          SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK