From 4120a54385f9d18f6a639d1358e1b56fd0250247 Mon Sep 17 00:00:00 2001
From: Gabriel Arazas <foodogsquared@foodogsquared.one>
Date: Tue, 2 Jul 2024 11:56:26 +0800
Subject: [PATCH] wrapper-manager-fds/modules: add unset option

---
 modules/wrapper-manager/base.nix  | 9 +++++++++
 modules/wrapper-manager/build.nix | 1 +
 2 files changed, 10 insertions(+)

diff --git a/modules/wrapper-manager/base.nix b/modules/wrapper-manager/base.nix
index 7b01afa..ea0c5ea 100644
--- a/modules/wrapper-manager/base.nix
+++ b/modules/wrapper-manager/base.nix
@@ -64,6 +64,15 @@ in
       };
     };
 
+    unset = lib.mkOption {
+      type = with lib.types; listOf nonEmptyStr;
+      description = ''
+        A list of environment variables to be unset into the wrapper script.
+      '';
+      default = [ ];
+      example = [ "NO_COLOR" ];
+    };
+
     executableName = lib.mkOption {
       type = lib.types.nonEmptyStr;
       description = ''
diff --git a/modules/wrapper-manager/build.nix b/modules/wrapper-manager/build.nix
index b44582b..7924d75 100644
--- a/modules/wrapper-manager/build.nix
+++ b/modules/wrapper-manager/build.nix
@@ -63,6 +63,7 @@
         "--argv0" (config.executableName or config.arg0)
       ]
       ++ (lib.mapAttrsToList (n: v: "--set ${n} ${v}") config.env)
+      ++ (builtins.map (v: "--unset ${v}") config.unset)
       ++ (builtins.map (v: "--prefix 'PATH' ':' ${lib.escapeShellArg v}") config.pathAdd)
       ++ (builtins.map (v: "--add-flags ${v}") config.prependArgs)
       ++ (builtins.map (v: "--append-flags ${v}") config.appendArgs)