From 92aaeb76161b6f02d86591ab4d464bcb60b6edcb Mon Sep 17 00:00:00 2001
From: Tobias Pflug <tobias.pflug@gmail.com>
Date: Thu, 29 Oct 2020 18:01:33 +0100
Subject: [PATCH] Enable shellcheck pre-commit hook

This enables the shellcheck pre-commit check of pre-commit-hooks.nix
The hook will be enabled on the first invocation of `shellHook` which
occurs either when entering a `nix-shell` or via `.envrc` in case
your integration is configured to evaluate shell hooks.
---
 shell.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/shell.nix b/shell.nix
index cc4b4a52cfa..b79d3802153 100644
--- a/shell.nix
+++ b/shell.nix
@@ -12,10 +12,12 @@ let
     tools = {
       stylish-haskell = dev.packages.stylish-haskell;
       nixpkgs-fmt = pkgs.nixpkgs-fmt;
+      shellcheck = pkgs.shellcheck;
     };
     hooks = {
       stylish-haskell.enable = true;
       nixpkgs-fmt.enable = true;
+      shellcheck.enable = true;
     };
   };
 in