go-containerregistry: make the package easier to find

Also move to ldflags attribute

pkgs/development/tools/go-containerregistry/default.nix

@@ -10,20 +10,19 @@ buildGoModule rec {
     rev = "v${version}";
     hash = "sha256-3mvGHAPKDUmrQkBKwlxnF6PG0ZpZDqlM9SMkCyC5ytE=";
   };
-
   vendorSha256 = null;
 
   subPackages = [ "cmd/crane" "cmd/gcrane" ];
 
-  buildFlagsArray = [
-    "-ldflags=-s -w -X github.com/google/go-containerregistry/cmd/crane/cmd.Version=${version} -X github.com/google/go-containerregistry/pkg/v1/remote/transport.Version=${version}"
-  ];
+  ldflags =
+    let t = "github.com/google/go-containerregistry"; in
+    [ "-s" "-w" "-X ${t}/cmd/crane/cmd.Version=v${version}" "-X ${t}/pkg/v1/remote/transport.Version=${version}" ];
 
   # NOTE: no tests
   doCheck = false;
 
   meta = with lib; {
-    description = "A tool for interacting with remote images and registries";
+    description = "Tools for interacting with remote images and registries including crane and gcrane";
     homepage = "https://github.com/google/go-containerregistry";
     license = licenses.apsl20;
     maintainers = with maintainers; [ yurrriq ];