more language reformat (#949)

lua/lang/zig.lua

@@ -15,7 +15,20 @@ M.lint = function()
   return "No linters configured!"
 end
 
-M.lsp = function() end
+M.lsp = function()
+
+if require("lv-utils").check_lsp_client_active "zls" then
+    return
+end
+  -- Because lspinstall don't support zig yet,
+  -- So we need zls preset in global lib
+  -- Further custom install zls in
+  -- https://github.com/zigtools/zls/wiki/Downloading-and-Building-ZLS
+  require("lspconfig").zls.setup {
+    root_dir = require("lspconfig").util.root_pattern(".git", "build.zig", "zls.json"),
+    on_attach = require("lsp").common_on_attach,
+  }
+end
 
 M.dap = function()
   -- TODO: implement dap