action-slack

• Document

steps:
  - uses: 8398a7/action-slack@v3
    with:
      status: ${{ job.status }}
      fields: repo,message,commit,author,action,eventName,ref,workflow # selectable (default: repo,message)
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # optional
      SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }} # required
    if: always() # Pick up events even if the job fails or is canceled.