1 files changed, 31 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/tools/rust/cargo-udeps/default.nix b/nixpkgs/pkgs/development/tools/rust/cargo-udeps/default.nix
new file mode 100644
index 000000000000..0a76ae0202c4
--- /dev/null
+++ b/nixpkgs/pkgs/development/tools/rust/cargo-udeps/default.nix
@@ -0,0 +1,31 @@
+{ lib, stdenv, rustPlatform, fetchFromGitHub, pkg-config, openssl, CoreServices, Security, libiconv, SystemConfiguration }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "cargo-udeps";
+  version = "0.1.22";
+
+  src = fetchFromGitHub {
+    owner = "est31";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-z92q0uwL832Ph7sTpWpaa8e9Xrik9wnjQ7LBy/hY8KE=";
+  };
+
+  cargoSha256 = "sha256-4HguNyPIjpFqa80dDVFgXDK7pHOuFJdpFNxLARXxT2g=";
+
+  nativeBuildInputs = [ pkg-config ];
+
+  # TODO figure out how to use provided curl instead of compiling curl from curl-sys
+  buildInputs = [ openssl ]
+    ++ lib.optionals stdenv.isDarwin [ CoreServices Security libiconv SystemConfiguration ];
+
+  # Requires network access
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Find unused dependencies in Cargo.toml";
+    homepage = "https://github.com/est31/cargo-udeps";
+    license = licenses.mit;
+    maintainers = with maintainers; [ b4dm4n ];
+  };
+}