junglerobba / angular-language-server.nix

language-servers.nix

(mostly just a fork of language-servers.nix with the other language servers removed, since they're mostly available through nixpkgs, and angular-language-server set as the default package)

Angular Language Server

It provides bin/ngserver from vscode-ng-language-service with the wrapped command line arguments --add-flags --ngProbeLocations $out/node_modules --tsProbeLocations ${pkgs.typescript}/node-modules. A typical usage of this server is to provide just the --stdio flag.

Besides the wrapped version it includes bin/angular-language-server-unwrapped and this one does not set any command line arguments by default. This requires to provide the --ngProbeLocations and the --ngProbeLocations arguments to the script.

The currently used packages are visible through angular-language-server/package.json.

How to use this?

Include the flake into your flake which defines the dev shell, e.g.:

{
  inputs = {
    nixpkgs.url = "github:nixos/nixpkgs";
    angular-language-server.url = "github:junglerobba/angular-language-server.nix";
    angular-language-server.inputs.nixpkgs.follows = "nixpkgs";
    flake-utils.url = "github:numtide/flake-utils";
  };

  outputs = { self, nixpkgs, angular-language-server, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system:
      let
        pkgs = nixpkgs.legacyPackages.${system};
        pkgs = import nixpkgs {
          inherit system;
          # provides an overlay and a default package
          overlays = [ angular-language-server.overlays.default ];
        };
        nodejs = pkgs.nodejs_22;
      in {
        devShell = pkgs.mkShell {
          packages = with pkgs; [
            nodejs
            # can also override node version used
            (angular-language-server.override {
              inherit nodejs;
            })
          ];
        };
      });
}

License

ISC