feat: add glsl-language-server

flake.lock

@@ -68,6 +68,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-glslls": {
+      "locked": {
+        "lastModified": 1649333979,
+        "narHash": "sha256-NN4povtqDoa8i6cWgwjOIq7M99d2+gAYzKNNqQP1h1o=",
+        "owner": "felschr",
+        "repo": "nixpkgs",
+        "rev": "e03c66c1ab447e03301a51b1d8b3a543658dacd0",
+        "type": "github"
+      },
+      "original": {
+        "owner": "felschr",
+        "ref": "glsl-language-server",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nur": {
       "locked": {
         "lastModified": 1651598969,
@@ -129,6 +145,7 @@
         "home-manager": "home-manager",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
+        "nixpkgs-glslls": "nixpkgs-glslls",
         "nur": "nur",
         "nvim-kitty-navigator": "nvim-kitty-navigator",
         "pre-commit-hooks": "pre-commit-hooks"

flake.nix

@@ -1,6 +1,8 @@
 {
   inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
 
+  inputs.nixpkgs-glslls.url = "github:felschr/nixpkgs/glsl-language-server";
+
   inputs.nixos-hardware.url = "github:NixOS/nixos-hardware/master";
 
   inputs.flake-utils.url = "github:numtide/flake-utils";
@@ -45,6 +47,10 @@
         deconz = self: super: {
           deconz = self.qt5.callPackage ./pkgs/deconz { };
         };
+        glslls = self: super: {
+          glsl-language-server =
+            nixpkgs-glslls.legacyPackages.${self.system}.glsl-language-server;
+        };
       };
       nixosModules = {
         flakeDefaults = import ./modules/flakeDefaults.nix;
@@ -53,7 +59,7 @@
       homeManagerModules = { git = import ./home/modules/git.nix; };
       systemDefaults = {
         modules = [ nixosModules.flakeDefaults ];
-        overlays = [ nur.overlay overlays.neovim overlays.deconz ];
+        overlays = [ nur.overlay overlays.neovim overlays.deconz glslls ];
       };
       lib = rec {
         createSystem = hostName:

home/editors/lsp.nix

@@ -17,6 +17,7 @@
     haskellPackages.haskell-language-server
     rust-analyzer
     sumneko-lua-language-server
+    glsl-language-server
 
     # linters & formatters
     nodePackages.eslint

home/editors/neovim/lsp/lsp.lua

@@ -27,8 +27,20 @@ local diagnosticls_on_attach = function(_, bufnr)
   })
 end
 
+local config = require("lspconfig")
+local configs = require("lspconfig.configs")
+
+if not configs.glslls then
+  configs.glslls = {
+    default_config = {
+      cmd = { "glslls", "--stdin" };
+      filetypes = { "glsl" };
+      root_dir = config.util.root_pattern("*.conf", ".git");
+      settings = {};
+    };
+  }
+end
 
-local config = require'lspconfig'
 local capabilities_ = vim.lsp.protocol.make_client_capabilities()
 local capabilities = require("cmp_nvim_lsp").update_capabilities(capabilities_)
 capabilities.textDocument.completion.completionItem.snippetSupport = true
@@ -47,6 +59,7 @@ local servers = {
   "hls",
   "rust_analyzer",
   "vimls",
+  "glslls",
 }
 for _, lsp in ipairs(servers) do
   config[lsp].setup {