lib: add isLocalTarget

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/default.nix b/lib/default.nix
index 7197fe9..ae1cef9 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -34,6 +34,12 @@ let {
       if lib.length y != 1 then throw "malformed /etc/hostname" else
       lib.elemAt y 0;
 
+    isLocalTarget = let
+      origin = lib.mkTarget "";
+    in target:
+      target.user == origin.user &&
+      lib.elem target.host [origin.host "localhost"];
+
     mkTarget = s: let
       default = defVal: val: if val != null then val else defVal;
       parse = lib.match "(([^@]+)@)?(([^:/]+))?(:([^/]+))?(/.*)?" s;