cpc: init at 3.0.0

pkgs/by-name/cp/cpc/package.nix

···
+{
+  lib,
+  fetchFromGitHub,
+  rustPlatform,
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "cpc";
+  version = "3.0.0";
+
+  src = fetchFromGitHub {
+    owner = "probablykasper";
+    repo = "cpc";
+    tag = "v${version}";
+    hash = "sha256-DjJIXV5rJxQOiMH8/0yZQBvDh+jbejzADt4WSGyhozI=";
+  };
+
+  cargoHash = "sha256-2k+aFrP/PQmlGr3gIF1queDjuo/+3KtnrOrx1+wrqEg=";
+
+  meta = {
+    mainProgram = "cpc";
+    description = "Text calculator with support for units and conversion";
+    homepage = "https://github.com/probablykasper/cpc";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [
+      s0me1newithhand7s
+    ];
+  };
+}