source: enable override

1 files changed, 18 insertions, 15 deletions

diff --git a/krebs/source.nix b/krebs/source.nix
index 2a45a0092..fcc7fb74f 100644
--- a/krebs/source.nix
+++ b/krebs/source.nix
@@ -1,22 +1,25 @@
 with import <stockholm/lib>;
-host@{ name, secure ? false }: let
+host@{ name, secure ? false, override ? {} }: let
   builder = if getEnv "dummy_secrets" == "true"
               then "buildbot"
               else "krebs";
   _file = <stockholm> + "/krebs/1systems/${name}/source.nix";
 in
-  evalSource (toString _file) {
-    nixos-config.symlink = "stockholm/krebs/1systems/${name}/config.nix";
-    secrets = getAttr builder {
-      buildbot.file = toString <stockholm/krebs/6tests/data/secrets>;
-      krebs.pass = {
-        dir = "${getEnv "HOME"}/brain";
-        name = "krebs-secrets/${name}";
+  evalSource (toString _file) [
+    {
+      nixos-config.symlink = "stockholm/krebs/1systems/${name}/config.nix";
+      secrets = getAttr builder {
+        buildbot.file = toString <stockholm/krebs/6tests/data/secrets>;
+        krebs.pass = {
+          dir = "${getEnv "HOME"}/brain";
+          name = "krebs-secrets/${name}";
+        };
       };
-    };
-    stockholm.file = toString <stockholm>;
-    nixpkgs.git = {
-      url = https://github.com/NixOS/nixpkgs;
-      ref = "b222a0713f4a689519686421b3fbf5ca0c9bd3da"; # nixos-17.09 @ 2018-01-23
-    };
-  }
+      stockholm.file = toString <stockholm>;
+      nixpkgs.git = {
+        url = https://github.com/NixOS/nixpkgs;
+        ref = "b222a0713f4a689519686421b3fbf5ca0c9bd3da"; # nixos-17.09 @ 2018-01-23
+      };
+    }
+    override
+  ]