fix: nix packaging

Author: es-sai-fi

package.nix

@@ -3,14 +3,20 @@
   rustPlatform,
 }:
 rustPlatform.buildRustPackage (finalAttrs: {
-  name = "gitv";
+  pname = "gitv";
+  version = "dev";
 
   src = ./.;
   cargoLock = {
     lockFile = ./Cargo.lock;
     allowBuiltinFetchGit = true;
   };
 
+  env = {
+    VERGEN_GIT_DESCRIBE = finalAttrs.version;
+    VERGEN_BUILD_DATE = "unknown";
+  };
+
   meta = {
     description = "Terminal-based viewer for GitHub issues";
     homepage = "https://github.com/JayanAXHF/gitv";

result

@@ -0,0 +1 @@
+/nix/store/p6y89jf0nfqlnfy3vhzy24nz5fb2k8i9-gitv-dev