From 2a1ad4e84fe69a8da2c556eeab9459ba0cc2f530 Mon Sep 17 00:00:00 2001
From: Michiel Borkent <michielborkent@gmail.com>
Date: Wed, 8 Apr 2020 21:18:56 +0200
Subject: [PATCH] Shutdown hooks docs

---
 README.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/README.md b/README.md
index da8d8fcd..fec578d4 100644
--- a/README.md
+++ b/README.md
@@ -769,6 +769,17 @@ This can be useful for talking to Docker:
     :RepoTags) ;;=> ["borkdude/babashka:latest"]
 ```
 
+## Shutdown hook
+
+Adding a shutdown hook allows you to execute some code before the script exits.
+
+``` clojure
+$ bb -e '(-> (Runtime/getRuntime) (.addShutdownHook (Thread. #(println "bye"))))'
+bye
+```
+
+This also works when the script is interrupted with ctrl-c.
+
 ## Bencode
 
 Babashka comes with the [nrepl/bencode](https://github.com/nrepl/bencode)