fix: build tags was missing space (#46)

* fix: build tags was missing space

* if run in floaterm, '\ ' may cause error

Thanks for the PR. I did some update please check if it works

Co-authored-by: Ales Brelih <ales.brelih@3fs.si>
Co-authored-by: rayx <rayx.cn@gmail.com>

README.md

@@ -363,6 +363,7 @@ require('go').setup({
   dap_debug_keymap = true, -- set keymaps for debugger
   dap_debug_gui = true, -- set to true to enable dap gui, highly recommand
   dap_debug_vt = true, -- set to true to enable dap virtual text
+  build_tags = "tag1,tag2" -- set default build tags
 })
 ```
 

lua/go/gotest.lua

@@ -6,8 +6,12 @@ local ginkgo = require("go.ginkgo")
 local function get_build_tags(args)
   local tags = "-tags"
 
+  local space = [[\ ]]
+  if _GO_NVIM_CFG.run_in_floaterm then
+    space = ' '
+  end
   if _GO_NVIM_CFG.build_tags ~= "" then
-    tags = tags .. _GO_NVIM_CFG.build_tags
+    tags = tags .. space .. _GO_NVIM_CFG.build_tags
   end
 
   for i, value in pairs(args) do
@@ -25,7 +29,7 @@ local function get_build_tags(args)
     tags = ''
   end
 
-  return tags, args
+  return space .. tags .. space, args
 end
 
 M.get_build_tags = get_build_tags