core: rework mkWrappedExecutable helper

- returns packages with high priority
- inherits wrapperArgs so they could be overriden
- fixed typo in description

nix-os/core.nix

@@ -6,20 +6,24 @@
 
 let
   /*
-   * pkgs: package - nixpkgs package
+   * pkg: package - nixpkgs package
    * exe: string - executable (under bin) in pkgs
    * wrapperArgs: string[] - arguments to pass to the wrapper
    */
-  mkWrappedExecutable = {pkg, exe ? pkg.meta.mainProgram, wrapperArgs}: let inherit (pkgs) lib makeWrapper; in pkgs.stdenv.mkDerivation {
+  mkWrappedExecutable = {pkg, exe ? pkg.meta.mainProgram, wrapperArgs}: let inherit (pkgs) lib makeWrapper; in lib.hiPrio (
+      pkgs.stdenv.mkDerivation {
+      inherit wrapperArgs;
       name = "${pkg.name}-wrap-${exe}";
       nativeBuildInputs = [ makeWrapper ];
       phases = ["installPhase"];
       installPhase = ''
         mkdir -p $out/bin
-      makeWrapper ${pkg}/bin/${exe} $out/bin/${exe} ${lib.concatStringsSep " " wrapperArgs}
+        makeWrapper ${pkg}/bin/${exe} $out/bin/${exe} $wrapperArgs
       '';
-  };
-  wrapedNixPrograms = builtins.map lib.hiPrio [
+    }
+  );
+
+  wrapedNixPrograms = [
     (mkWrappedExecutable {pkg = pkgs.nix; exe = "nix-build"; wrapperArgs = ["--add-flags" "\"--log-format\"" "--add-flags" "bar-with-logs"];})
     (mkWrappedExecutable {pkg = pkgs.nix; exe = "nix-shell"; wrapperArgs = ["--add-flags" "\"--log-format\"" "--add-flags" "bar"];})
   ];