feat(pack): add wgsl pack (#415)

* feat(pack): add wgsl pack

* Restructure treesitter dependencies

---------

Co-authored-by: Micah Halter <[email protected]>

lua/astrocommunity/pack/wgsl/README.md

@@ -0,0 +1,6 @@
+# wgsl Language Pack
+
+This plugin pack does the following:
+
+- Adds `wgsl` Treesitter parser: <https://github.com/szebniok/tree-sitter-wgsl>
+- Adds `wgsl` language server

lua/astrocommunity/pack/wgsl/init.lua

@@ -0,0 +1,28 @@
+local utils = require "astronvim.utils"
+return {
+  {
+    "nvim-treesitter/nvim-treesitter",
+    optional = true,
+    dependencies = {
+      {
+        "szebniok/tree-sitter-wgsl",
+        build = "cp -r queries ../nvim-treesitter/queries/wgsl",
+        init = function() vim.filetype.add { extension = { wgsl = "wgsl" } } end,
+        config = function()
+          require("nvim-treesitter.parsers").get_parser_configs().wgsl = {
+            install_info = {
+              url = vim.fn.stdpath "data" .. "/lazy/tree-sitter-wgsl",
+              files = { "src/parser.c", "src/scanner.c" },
+            },
+            filetype = "wgsl",
+          }
+        end,
+      },
+    },
+    opts = function(_, opts) opts.ensure_installed = utils.list_insert_unique(opts.ensure_installed, "wgsl") end,
+  },
+  {
+    "williamboman/mason-lspconfig.nvim",
+    opts = function(_, opts) opts.ensure_installed = utils.list_insert_unique(opts.ensure_installed, "wgsl_analyzer") end,
+  },
+}