Github Action Slack Notifications via Curl

Notify Slack when a GitHub Action succeeds, fails, or is cancelled. Lightweight: only requires curl. Concise notification text.

Setup

1. Create a custom slack app and enable its webhooks.
2. Add the webhook url as a Github secret. Examples below assume it's named SLACK_WEBHOOK.
3. Incorporate the example below into your repo's .github/workflows/ directory.

Example Usage

name: CI

on:
  pull_request:

permissions:
  actions: read

jobs:
  pr:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2

      - name: Run Tests
        run: make check

      - name: Report Status to Slack
        if: always()
        uses: endcrawl/github-action-slack-notify-curl@master
        with:
          slack_webhook: ${{ secrets.SLACK_WEBHOOK }}