zuban: init at 0.0.21

pkgs/by-name/zu/zuban/package.nix

@@ -0,0 +1,47 @@
+{
+  fetchFromGitHub,
+  lib,
+  rustPlatform,
+  versionCheckHook,
+  nix-update-script,
+}:
+rustPlatform.buildRustPackage (finalAttrs: {
+  pname = "zuban";
+
+  version = "0.0.21";
+
+  src = fetchFromGitHub {
+    owner = "zubanls";
+    repo = "zuban";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-llAJwqJmOtauA7pi7dYZhVH0yFBNN65q2y8ecc9hAJY=";
+  };
+
+  buildAndTestSubdir = "crates/zuban";
+
+  cargoHash = "sha256-sZFc+kjerR7a6JzVb0zQXCfYuJVNnoYUihgLd3qrDLM=";
+
+  nativeInstallCheckInputs = [
+    versionCheckHook
+  ];
+
+  versionCheckProgramArg = "--version";
+  doInstallCheck = true;
+
+  passthru = {
+    updateScript = nix-update-script { };
+  };
+
+  meta = {
+    description = "Mypy-compatible Python Language Server built in Rust";
+    homepage = "https://zubanls.com";
+    # There's no changelog file yet, but they post updates on their blog.
+    changelog = "https://zubanls.com/blog/";
+    license = lib.licenses.agpl3Only;
+    maintainers = with lib.maintainers; [
+      mcjocobe
+    ];
+    platforms = lib.platforms.all;
+    mainProgram = "zuban";
+  };
+})