From dd538c29690898c388dd4ec883a61cf2415b452c Mon Sep 17 00:00:00 2001
From: Robert Helgesson <robert@rycee.net>
Date: Wed, 8 Apr 2020 13:18:28 +0200
Subject: [PATCH] home-environment: add option `sessionVariablesExtra`

This is an internal option for adding additional code to
`hm-session-vars.sh`.
---
 modules/home-environment.nix | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/modules/home-environment.nix b/modules/home-environment.nix
index 0b2fb8f4e..8b72f5a54 100644
--- a/modules/home-environment.nix
+++ b/modules/home-environment.nix
@@ -198,6 +198,16 @@ in
       '';
     };
 
+    home.sessionVariablesExtra = mkOption {
+      type = types.lines;
+      default = "";
+      internal = true;
+      description = ''
+        Extra configuration to add to the
+        <filename>hm-session-vars.sh</filename> file.
+      '';
+    };
+
     home.packages = mkOption {
       type = types.listOf types.package;
       default = [];
@@ -352,7 +362,7 @@ in
             export __HM_SESS_VARS_SOURCED=1
 
             ${config.lib.shell.exportAll cfg.sessionVariables}
-          '';
+          '' + cfg.sessionVariablesExtra;
         }
       )
     ];