home-environment: make getVersion more robust

(cherry picked from commit f67649307d)
2026-01-11 17:39:37 +08:00 · 2022-10-27 22:20:37 +02:00
parent 2a4d5e6f44
commit ce4cfdce2c
1 changed files with 9 additions and 1 deletions
--- a/modules/home-environment.nix
+++ b/modules/home-environment.nix
@@ -680,7 +680,15 @@ in
        getVersion = pkgs.writeShellScript "get-hm-version" ''
          set -euo pipefail

-          cd "${../.}" || exit 1
+          dir="${../.}"
+
+          # Apparently, dir is not always set to the Home Manager directory.
+          if [[ ! -d $dir ]]; then
+            echo ""
+            exit 0
+          fi
+
+          cd "$dir" || exit 1

          # Get the base release and initialize an empty version suffix.
          release=$(< .release)