From cb8cef4c63c12b3050f93fc4358c4d36bccd1090 Mon Sep 17 00:00:00 2001
From: Julian Ospald <hasufell@posteo.de>
Date: Sat, 29 Sep 2018 23:18:58 +0800
Subject: [PATCH] Add Contributing section to README.md

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 49b25bc..1330a57 100644
--- a/README.md
+++ b/README.md
@@ -26,6 +26,13 @@ Just place `ghcup.sh` into your PATH anywhere
 
 See `ghcup.sh --help`.
 
+## Contributing
+
+* PR or email
+* this script is POSIX shell
+* use [shellcheck](https://github.com/koalaman/shellcheck) and `checkbashisms.pl` from [debian devscripts](http://http.debian.net/debian/pool/main/d/devscripts/devscripts_2.18.4.tar.xz)
+* whitespaces, no tabs
+
 ## TODO
 
 - [ ] FreeBSD support