lib/shell.fmt: escape text in formatted block

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/shell.nix b/lib/shell.nix
index fd90034..e6ba22c 100644
--- a/lib/shell.nix
+++ b/lib/shell.nix
@@ -9,7 +9,7 @@ let
     concatStringsSep "\n" (mapAttrsToList mapping attrs);
 
   fmt = rec {
-    codeBlock = code: text: ''"\e[${code}m"${text}"\e[0m"'';
+    codeBlock = code: text: ''"\e[${code}m"${escapeShellArg text}"\e[0m"'';
     keyword = codeBlock "1;36";
     section = codeBlock "4;35";
     printSectionTitle = title: ''echo -e "\n\n"${section title}"\n"'';
@@ -26,7 +26,7 @@ in rec {
   exportEnvVars = mapAttrsToLines exportEnvVar;
 
   printEnvVar = k: v: ''
-    echo -e ${fmt.keyword (escapeShellArg "$" + k)}: ${escapeShellArg v}
+    echo -e ${fmt.keyword ("$" + k)}: ${escapeShellArg v}
   '';
 
   printEnvVars = envVars: ''