From ed6bd220c316649f43f15a6a39d4dd8cd07ba10b Mon Sep 17 00:00:00 2001
From: Richard Yang <richard.yang@dingji.info>
Date: Tue, 22 Aug 2017 04:43:03 +0000
Subject: [PATCH] Use relative path home manager generations link, so it
 survives garbage collection.

---
 modules/home-environment.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/home-environment.nix b/modules/home-environment.nix
index bd2fb6ff..5d1d66a3 100644
--- a/modules/home-environment.nix
+++ b/modules/home-environment.nix
@@ -355,7 +355,7 @@ in
           if [[ ! -v oldGenPath || "$oldGenPath" != "$newGenPath" ]] ; then
             echo "Creating profile generation $newGenNum"
             $DRY_RUN_CMD ln -Tsf $VERBOSE_ARG "$newGenPath" "$newGenProfilePath"
-            $DRY_RUN_CMD ln -Tsf $VERBOSE_ARG "$newGenProfilePath" "$genProfilePath"
+            $DRY_RUN_CMD ln -Tsf $VERBOSE_ARG $(basename "$newGenProfilePath") "$genProfilePath"
             $DRY_RUN_CMD ln -Tsf $VERBOSE_ARG "$newGenPath" "$newGenGcPath"
           else
             echo "No change so reusing latest profile generation $oldGenNum"