nixos: rename some outputs for better discoverability in /nix/store

2015-09-18 19:00:20 +00:00
parent c8ea6c07c6
commit a153de28bb
5 changed files with 7 additions and 5 deletions
@@ -99,7 +99,9 @@ let
  # makes it bootable.
  baseSystem = showWarnings (
    if [] == failed then pkgs.stdenv.mkDerivation {
-      name = "nixos-${config.system.nixosVersion}";
+      name = let hn = config.networking.hostName;
+                 nn = if (hn != "") then hn else "unnamed";
+          in "nixos-system-${nn}-${config.system.nixosVersion}";
      preferLocalBuild = true;
      allowSubstitutes = false;
      buildCommand = systemBuilder;