gsctl: init at 0.15.4

pkgs/applications/misc/gsctl/default.nix

@@ -0,0 +1,22 @@
+{ stdenv, buildGoPackage, fetchFromGitHub }:
+
+buildGoPackage rec {
+  pname = "gsctl";
+  version = "0.15.4";
+
+  goPackagePath = "github.com/giantswarm/gsctl";
+
+  src = fetchFromGitHub {
+    owner = "giantswarm";
+    repo = pname;
+    rev  = version;
+    sha256 = "0s5bli08wfd9xszx3kc90k51vlgjc00r0qg4mikb6qdc4pxpgsxj";
+  };
+
+  meta = with stdenv.lib; {
+    description = "The Giant Swarm command line interface";
+    homepage = https://github.com/giantswarm/gsctl;
+    license = licenses.asl20;
+    maintainers = with maintainers; [ joesalisbury ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -1688,6 +1688,8 @@ in
 
   gscan2pdf = callPackage ../applications/graphics/gscan2pdf { };
 
+  gsctl = callPackage ../applications/misc/gsctl { };
+
   gti = callPackage ../tools/misc/gti { };
 
   hdate = callPackage ../applications/misc/hdate { };