package: add cargo-checkmate

pkgs/cargo-checkmate.nix

@@ -0,0 +1,39 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+, pkg-config
+, openssl
+, zlib
+, stdenv
+, Security ? null
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "cargo-checkmate";
+  version = "0.1.10";
+
+  src = fetchFromGitHub {
+    owner = "cargo-checkmate";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-I8l/r26cDdimjgy/+IsasF4iHX09UGjVj0Yf6ScI3wQ=";
+  };
+
+  cargoSha256 = "sha256-hOB84u55ishahIFSqBnqccqH3OlC9J8mCYzsd23jTyA=";
+
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ openssl ] ++ lib.optionals stdenv.isDarwin [
+    Security
+  ];
+
+  meta = with lib; {
+    description = "Check all the things.";
+    longDescriptin = ''
+      Perform a series of useful checks out of the box. cargo-checkmate
+      ensures your project builds, tests pass, has good format, doesn't
+      have dependencies with known vulnerabilities, and so on.
+    '';
+    homepage = "https://github.com/cargo-checkmate/cargo-checkmate";
+    license = with licenses; [ mit ];
+  };
+}