From 9f8ee57824aa587ecdb28620457ba53573249f3a Mon Sep 17 00:00:00 2001
From: pacien
Date: Mon, 22 Aug 2022 18:53:59 +0200
Subject: lib.mkDevShell: escape environment variable values

---
 lib/mk-dev-shell.nix | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/mk-dev-shell.nix b/lib/mk-dev-shell.nix
index e0bb441..8078f35 100644
--- a/lib/mk-dev-shell.nix
+++ b/lib/mk-dev-shell.nix
@@ -4,8 +4,10 @@
 }:
 
 let
-  # TODO: escape values properly
-  exportEnvVar = k: v: ''export ${k}="${v}"; echo ${k}=\"${v}\"'';
+  exportEnvVar = k: v: with pkgs.lib; ''
+    export ${escapeShellArg k}=${escapeShellArg v}
+    echo ${escapeShellArg k}=${escapeShellArg v}
+  '';
   exportedEnvVars = pkgs.lib.mapAttrsToList exportEnvVar envVars;
 
 in pkgs.mkShell {
-- 
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