action.yml

name: Send Slack notification
description: Send a Slack message with the workflow data.
runs:
  using: node12
  main: dist/index.js
inputs:
  webhook:
    description: URL of Slack incoming webhook.
    required: true
  status:
    description: |
      The status to be used for the notification. A status of a step can be used.
      Must be on of:
      - `success`
      - `failure`
      - `cancelled`
    required: true
  text:
    description: |
      The text of the notification. You can use Slack message markup.

      By default this is set based on the provided `status`.
    required: false
    default: ''
  color:
    description: |
      The color this message will be highlighted with.

      By default this is set based on the provided `status`.
    required: false
    default: ''
  username:
    description: |
      Change the displayed name of the app for this message.

      This requires your app to have
      [`chat:write.customize`](https://api.slack.com/scopes/chat:write.customize)
      scope enabled. Otherwise this field will not have any effect. See
      (Slack API docs)[https://api.slack.com/messaging/sending#impersonation] for
      more details.
    required: false
    default: ''
  icon-url:
    description: |
      Change the displayed icon of the app.

      This requires your app to have
      [`chat:write.customize`](https://api.slack.com/scopes/chat:write.customize)
      scope enabled. Otherwise this field will not have any effect. See
      (Slack API docs)[https://api.slack.com/messaging/sending#impersonation] for
      more details.
    required: false
    default: ''
  icon-emoji:
    description: |
      Display an emoji as the app icon.

      This requires your app to have
      [`chat:write.customize`](https://api.slack.com/scopes/chat:write.customize)
      scope enabled. Otherwise this field will not have any effect. See
      (Slack API docs)[https://api.slack.com/messaging/sending#impersonation] for
      more details.
    required: false
    default: ''
  custom-fields:
    description: |
      A JSON array of additional fields to be displayed along with the default
      ones. See
      (Field objects)[https://api.slack.com/reference/messaging/attachments#field_objects]
      documentation for the details.
    required: false
    default: '[]'