From 187a12e90a5ddd5d587c306a55ac1162c5c7a46e Mon Sep 17 00:00:00 2001
From: Robert Helgesson <robert@rycee.net>
Date: Sun, 12 Nov 2017 13:37:59 +0100
Subject: [PATCH] home-manager: minor cleanup output from generations

---
 home-manager/home-manager | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/home-manager/home-manager b/home-manager/home-manager
index 7161f171..2e3f2dd9 100644
--- a/home-manager/home-manager
+++ b/home-manager/home-manager
@@ -158,7 +158,8 @@ function doSwitch() {
 function doListGens() {
     pushd "/nix/var/nix/profiles/per-user/$USER" > /dev/null
     ls --color=yes -gG --sort time home-manager-*-link \
-        | cut -d' ' -f 4-
+        | cut -d' ' -f 4- \
+        | sed -E 's/home-manager-([[:digit:]]*)-link/id \1/'
     popd > /dev/null
 }