lib: Make platform predicates more ergonomic to use

`hostPlatform.isDarwin` instead of `lib.system.parse.isDarwin
hostPlatform.parsed`

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/systems/default.nix b/lib/systems/default.nix
index d956969a18f9..a61e4efc4ef8 100644
--- a/lib/systems/default.nix
+++ b/lib/systems/default.nix
@@ -1,6 +1,9 @@
+let inherit (import ../attrsets.nix) mapAttrs; in
+
 rec {
   doubles = import ./doubles.nix;
   parse = import ./parse.nix;
+  inspect = import ./inspect.nix;
   platforms = import ./platforms.nix;
 
   # Elaborate a `localSystem` or `crossSystem` so that it contains everything
@@ -18,6 +21,7 @@ rec {
       config = parse.tripleFromSystem final.parsed;
       # Just a guess, based on `system`
       platform = platforms.selectBySystem final.system;
-    } // args;
+    } // mapAttrs (n: v: v final.parsed) inspect.predicates
+      // args;
   in final;
 }