refactor(users/multi/whitby): use the depot's own source location attribute. r/1897

The depot knows where it is, not because it knows where it isn't, but
because it does an "import ./." at the top level and then makes this
path value available in the attrset passed to the rest of the tree.

My home-manager config on whitby previously involved manual
specification of the depot checkout location on whitby, however this
isn't necessary when the depot can already magically tell us where it
is.

Change-Id: I68577c8ef2cda6ba5bc46cf8f4821aac021c8066
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2122
Tested-by: BuildkiteCI
Reviewed-by: multi <depot@in-addr.xyz>

1 files changed, 2 insertions, 3 deletions

diff --git a/users/multi/whitby/home-manager.nix b/users/multi/whitby/home-manager.nix
index 18deeb4b5aa0..c034d83f5123 100644
--- a/users/multi/whitby/home-manager.nix
+++ b/users/multi/whitby/home-manager.nix
@@ -4,7 +4,6 @@ let
   depot = import <depot> {};
   pkgs = import <nixpkgs> {};
 
-  depotPath = depot.users.multi.whitby.depot;
 in
 
 {
@@ -46,8 +45,8 @@ in
   home.sessionVariables = {
     NIX_PATH =
       "nixpkgs=${depot.third_party.nixpkgsSrc}:" +
-      "depot=${depotPath}";
-    HOME_MANAGER_CONFIG = "${depotPath}/users/multi/whitby/home-manager.nix";
+      "depot=${depot.depotPath}";
+    HOME_MANAGER_CONFIG = "${depot.depotPath}/users/multi/whitby/home-manager.nix";
     EDITOR = "vim";
   };