From 096bc8e7ee4c8c85c0c07d63f8d6c224c593800a Mon Sep 17 00:00:00 2001
From: Smirnov Oleksandr <ss2316544@gmail.com>
Date: Fri, 24 Jun 2022 15:28:00 +0300
Subject: [PATCH] feat: add help messages

feat(goget): add help message

feat(gomod): add help message
---
 lua/gopher/goget.lua | 5 +++++
 lua/gopher/gomod.lua | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/lua/gopher/goget.lua b/lua/gopher/goget.lua
index 72d1f07..a14f796 100644
--- a/lua/gopher/goget.lua
+++ b/lua/gopher/goget.lua
@@ -4,6 +4,11 @@ local u = require "gopher._utils"
 ---run "go get"
 return function(...)
   local args = { ... }
+  if #args == 0 then
+    u.notify("please provide a package url to get", "error")
+    return
+  end
+
   for i, arg in ipairs(args) do
     local m = string.match(arg, "^https://(.*)$") or string.match(arg, "^http://(.*)$") or arg
     table.remove(args, i)
diff --git a/lua/gopher/gomod.lua b/lua/gopher/gomod.lua
index 751b1ae..e451868 100644
--- a/lua/gopher/gomod.lua
+++ b/lua/gopher/gomod.lua
@@ -4,6 +4,11 @@ local u = require "gopher._utils"
 ---run "go mod"
 return function(...)
   local args = { ... }
+  if #args == 0 then
+    u.notify("please provide any mod command", "error")
+    return
+  end
+
   local cmd_args = vim.list_extend({ "mod" }, args)
 
   Job