copilot-node-server: init at 1.41.0 (#348771)

pkgs/by-name/co/copilot-node-server/package.nix

@@ -0,0 +1,42 @@
+{
+  lib,
+  buildNpmPackage,
+  fetchFromGitHub,
+}:
+
+buildNpmPackage rec {
+  pname = "copilot-node-server";
+  version = "1.41.0";
+
+  src = fetchFromGitHub {
+    owner = "jfcherng";
+    repo = "copilot-node-server";
+    rev = "v${version}";
+    hash = "sha256-yOqA2Xo4c7u0g6RQYt9joQk8mI9KE0xTAnLjln9atmg=";
+  };
+
+  npmDepsHash = "sha256-tbcNRQBbJjN1N5ENxCvPQbfteyxTbPpi35dYmeUc4A4=";
+
+  postPatch = ''
+    # Upstream doesn't provide any lock file so we provide our own:
+    cp ${./package-lock.json} package-lock.json
+  '';
+
+  preInstall = ''
+    # `npmInstallHook` requires a `node_modules/` folder but `npm
+    # install` doesn't generate one because the project has no
+    # dependencies:
+    mkdir node_modules/
+  '';
+
+  forceEmptyCache = true;
+  dontNpmBuild = true;
+
+  meta = with lib; {
+    description = "Copilot Node.js server";
+    homepage = src.meta.homepage;
+    license = licenses.unfree; # I don't know: https://github.com/jfcherng/copilot-node-server/blob/main/LICENSE.md
+    maintainers = with maintainers; [ DamienCassou ];
+    mainProgram = "copilot-node-server";
+  };
+}