home-manager: minor cleanup output from generations

2017-11-12 13:37:59 +01:00 · 2017-11-12 13:37:59 +01:00 · 187a12e90a
parent 356c0bf751
commit 187a12e90a
1 changed files with 2 additions and 1 deletions
--- 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
 }