add deno support

lua/rua/config/vtsls.lua

@@ -1,5 +1,6 @@
 local cmp_nvim_lsp = require("cmp_nvim_lsp")
 local capabilities = cmp_nvim_lsp.default_capabilities()
+local lspconfig = require("lspconfig")
 
 local function organize_imports()
   local params = {
@@ -19,6 +20,7 @@ if has_volar then
 end
 
 local M = {
+  root_dir = lspconfig.util.root_pattern("package.json"), -- for deno
   filetypes = {
     "typescript",
     "javascript",
@@ -65,7 +67,7 @@ local M = {
       },
     },
   },
-  single_file_support = true,
+  single_file_support = false,
   commands = {
     OrganizeImports = {
       organize_imports,

lua/rua/core/init.lua

@@ -2,3 +2,9 @@ require("rua.core.options")
 require("rua.core.keymaps")
 require("rua.core.usercmd")
 require("rua.core.autocmd")
+
+-- To appropriately highlight codefences returned from denols, you will
+-- need to augment vim.g.markdown_fenced languages in your init.lua. Example:
+vim.g.markdown_fenced_languages = {
+  "ts=typescript",
+}

lua/rua/plugins/lsp/lspconfig.lua

@@ -42,8 +42,8 @@ return {
           opts.desc = "Show buffer diagnostics"
           map("n", "<leader>D", "<cmd>Telescope diagnostics bufnr=0<CR>", opts) -- show  diagnostics for file
 
-          opts.desc = "Show line diagnostics"
-          map("n", "<leader>d", vim.diagnostic.open_float, opts) -- show diagnostics for line
+          -- opts.desc = "Show line diagnostics"
+          -- map("n", "<leader>d", vim.diagnostic.open_float, opts) -- show diagnostics for line
 
           opts.desc = "Go to previous diagnostic"
           map("n", "[d", vim.diagnostic.goto_prev, opts) -- jump to previous diagnostic in buffer
@@ -98,6 +98,13 @@ return {
             },
           })
         end,
+        ["denols"] = function()
+          lspconfig["denols"].setup({
+            -- on_attach = on_attach,
+            capabilities = capabilities,
+            root_dir = lspconfig.util.root_pattern("deno.json", "deno.jsonc"),
+          })
+        end,
         ["vtsls"] = function()
           lspconfig["vtsls"].setup(require("rua.config.vtsls"))
           map("n", "<leader>co", "<cmd> OrganizeImports <CR>", { desc = "Organize imports" })

lua/rua/plugins/lsp/mason.lua

@@ -28,8 +28,8 @@ return {
         "lua_ls",
         "rust_analyzer",
         "html",
-        "volar",
-        "vtsls",
+        "volar", -- vue
+        "vtsls", -- typescript
         "tailwindcss",
         "eslint",
         "cssls",
@@ -40,7 +40,8 @@ return {
         "dockerls",
         "bashls",
         "clangd",
-        "lemminx",
+        "lemminx", -- xml svg
+        "denols",
       },
     })
 
@@ -59,7 +60,7 @@ return {
         "gomodifytags",
         "impl", -- go
         "clang-format",
-        "taplo",
+        "taplo", -- toml
         "delve", -- golang debug adapter
       },
     })