update

lua/lsp/go.lua

@@ -7,5 +7,12 @@ return {
       G.cmd [[resize 10]]
       G.cmd [[startinsert]]
     end, {})
+    G.api.nvim_create_user_command('Rgin', function()
+      G.cmd [[set splitbelow]]
+      G.cmd [[sp]]
+      G.cmd [[term go run ./main.go]]
+      G.cmd [[resize 10]]
+      G.cmd [[startinsert]]
+    end, {})
   end
 }

snippets/go.json

@@ -2,5 +2,13 @@
   "class": {
     "prefix": "class",
     "body": "type $1 struct{$2}\n$0"
+  },
+  "err": {
+    "prefix": "err",
+    "body": [
+      "if err != nil {",
+      "  panic(err)$1",
+      "}"
+    ]
   }
 }