From a3cab812ac424ce6115c66d441ceaa454f59f3ae Mon Sep 17 00:00:00 2001
From: Tianyao Chou <tianyaochou@fastmail.com>
Date: Thu, 30 Jun 2022 17:42:57 +0200
Subject: add escape to shell aliases

---
 modules/programs/fish.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'modules/programs')

diff --git a/modules/programs/fish.nix b/modules/programs/fish.nix
index 8285364..7a1ba10 100644
--- a/modules/programs/fish.nix
+++ b/modules/programs/fish.nix
@@ -9,7 +9,8 @@ let
   cfg = config.programs.fish;
 
   fishAliases = concatStringsSep "\n" (
-    mapAttrsFlatten (k: v: "alias ${k} '${v}'") cfg.shellAliases
+    mapAttrsFlatten (k: v: "alias ${k} ${escapeShellArg v}")
+      (filterAttrs (k: v: v != null) cfg.shellAliases)
   );
 
   envShellInit = pkgs.writeText "shellInit" cfge.shellInit;
-- 
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