working on hush-lightwalletd nixpkg

hush-lightwalletd/default.nix

@@ -0,0 +1,39 @@
+{ buildGoModule, fetchFromGitea, lib }:
+
+buildGoModule rec {
+  pname = "hush-lightwalletd";
+  version = "0.1.1";
+
+  src = fetchFromGitea {
+    domain = "git.hush.is";
+    owner = "hush";
+    repo  = "lightwalletd";
+    rev = "v${version}";
+    sha256 = "sha256-xzmNPoDDeZWe85SUoAj3ayzoE6JQHWNP1aDUt1WoJV8=";
+  };
+
+  vendorSha256 = null;
+
+  ldflags = [
+    "-s" "-w"
+    "-X git.hush.is/hush/lightwalletd/common.Version=v${version}"
+    "-X git.hush.is/hush/lightwalletd/common.GitCommit=v${version}"
+    "-X git.hush.is/hush/lightwalletd/common.BuildDate=1970-01-01"
+    "-X git.hush.is/hush/lightwalletd/common.BuildUser=nixbld"
+  ];
+
+  postFixup = ''
+    shopt -s extglob
+    cd $out/bin
+    rm !(lightwalletd)
+  '';
+
+  meta = with lib; {
+    description = "A backend service that provides a bandwidth-efficient interface to the Hush blockchain";
+    homepage = "https://git.hush.is/hush/lightwalletd";
+    maintainers = with maintainers; [ jahway603 ];
+    license = licenses.gpl3Plus;
+    platforms = platforms.linux;
+  };
+}
+