From e56e0ae8580a009ae31d4a5cd8488c845c79c36e Mon Sep 17 00:00:00 2001
From: maximilianhuber <maximilian.huber@tngtech.com>
Date: Sat, 7 Jan 2017 11:26:48 +0100
Subject: [PATCH] add readme text on how to use vgrep via nix

---
 README.md | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/README.md b/README.md
index 2e884b5..e8a528c 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,19 @@ stack setup
 stack install
 ```
 
+### With [nix][5]
+
+Generate the necessary files with
+```bash
+#!/usr/bin/env nix-shell
+#! nix-shell -p cabal2nix -i bash
+cabal2nix .         > default.nix
+cabal2nix --shell . > shell.nix
+```
+and run or install vgrep via the know nix tools, e.g. `nix-shell` or `nix-build`.
+
 [1]: https://github.com/fmthoma/vgrep/releases/latest
 [2]: https://hackage.haskell.org/packages/vgrep
 [3]: https://github.com/commercialhaskell/stack/blob/master/doc/install_and_upgrade.md
 [4]: https://github.com/fmthoma/vgrep
+[5]: https://nixos.org/nix/