floatterm width ceiling

README.md

@@ -20,8 +20,8 @@ The plugin covers most features required for a gopher.
 - CodeLens : gopls codelens and codelens action support
 - Comments: Add autodocument for your package/function/struct/interface. This feature is unique and can help you suppress golint
   errors...
-  Go to alternative go file (between test and source)
-  Test with ginkgo, richgo inside floaterm (to enable floaterm, guihua.lua has to be installed)
+- Go to alternative go file (between test and source)
+- Test with ginkgo, richgo inside floaterm (to enable floaterm, guihua.lua has to be installed)
 
 ## Installation
 

lua/go/term.lua

@@ -1,17 +1,17 @@
-local utils = require 'go.utils'
+local utils = require("go.utils")
 local api = vim.api
-local guihua_term = utils.load_plugin('guihua.lua', 'guihua.floating')
+local guihua_term = utils.load_plugin("guihua.lua", "guihua.floating")
 if not guihua_term then
-  utils.warn('guihua not installed, please install ray-x/guihua.lua for GUI functions')
+  utils.warn("guihua not installed, please install ray-x/guihua.lua for GUI functions")
 end
 
 local function close_float_terminal()
-  local has_var, float_term_win = pcall(api.nvim_buf_get_var, 0, 'go_float_terminal_win')
+  local has_var, float_term_win = pcall(api.nvim_buf_get_var, 0, "go_float_terminal_win")
   if not has_var then
     return
   end
   if float_term_win[1] ~= nil and api.nvim_buf_is_valid(float_term_win[1]) then
-    api.nvim_buf_delete(float_term_win[1], {force = true})
+    api.nvim_buf_delete(float_term_win[1], { force = true })
   end
   if float_term_win[2] ~= nil and api.nvim_win_is_valid(float_term_win[2]) then
     api.nvim_win_close(float_term_win[2], true)
@@ -19,15 +19,15 @@ local function close_float_terminal()
 end
 
 local term = function(opts)
-
   local columns = api.nvim_get_option("columns")
   local lines = api.nvim_get_option("lines")
 
   local win_width, win_height
-  if columns > 130 then
+  if columns > 140 then
     -- split in right
     win_height = math.ceil(lines * 0.98)
     win_width = math.ceil(columns * 0.3)
+    win_width = math.max(70, win_width)
 
     opts.y = win_height
     opts.x = columns - win_width
@@ -40,17 +40,16 @@ local term = function(opts)
   end
   opts.win_height = opts.win_height or win_height
   opts.win_width = opts.win_width or win_width
-  opts.border = opts.border or 'single'
+  opts.border = opts.border or "single"
   if opts.autoclose == nil then
     opts.autoclose = true
   end
   local buf, win, closer = guihua_term.floating_term(opts)
-  api.nvim_command('setlocal nobuflisted')
-  api.nvim_buf_set_var(buf, 'go_float_terminal_win', {buf, win})
+  api.nvim_command("setlocal nobuflisted")
+  api.nvim_buf_set_var(buf, "go_float_terminal_win", { buf, win })
 
   return buf, win, closer
-
 end
 
 -- term({cmd = 'echo abddeefsfsafd',  autoclose = false})
-return {run = term, close = close_float_terminal}
+return { run = term, close = close_float_terminal }