Update envoy.md, add information about @finished directive

mbuk · Nov 10, 2016 · a60a15d · a60a15d
1 parent 62b20d6
commit a60a15d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/envoy.md b/envoy.md
@@ -171,6 +171,12 @@ Envoy also supports sending notifications to [Slack](https://slack.com) after ea
         @slack('webhook-url', '#bots')
     @endafter
 
+If you would like to send notifications just once when all tasks have been finished, you may use `@finished` directive.
+
+    @finished
+        @slack('webhook-url', '#bots')
+    @endfinished
+
 You may provide one of the following as the channel argument:
 
 <div class="content-list" markdown="1">