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home-manager: show full script path on activation error

Run the activation script in its original nix-store location so that
Bash error messages show the real script location instead of 'wrkdir',
which gets deleted right after the script exits.
This commit is contained in:
Cornelius Mika 2017-08-17 10:16:26 +02:00
parent 02f0d92df7
commit ac3a251f5c

View file

@ -91,8 +91,9 @@ function doSwitch() {
local wrkdir
wrkdir="$(mktemp -d)"
local generation
local exitCode=0
doBuild "$wrkdir/generation" && "$wrkdir/generation/activate" || exitCode=1
generation=$(doBuild "$wrkdir/result") && $generation/activate || exitCode=1
# Because the previous command never fails, the script keeps running and
# $wrkdir is always removed.