check dap module before disconnect dap

lua/go/dap.lua

@@ -95,6 +95,13 @@ M.run = function(...)
   local mode = select(1, ...)
   local ctl_opt = select(2, ...)
 
+  local guihua = utils.load_plugin("guihua.lua", "guihua.gui")
+
+  local original_select = vim.ui.select
+  if guihua then
+    vim.ui.select = require("guihua.gui").select
+  end
+
   -- testopts = {"test", "nearest", "file", "stop", "restart"}
   log("plugin loaded", mode, ctl_opt)
   if mode == "stop" or ctl_opt == "stop" then
@@ -215,6 +222,8 @@ M.run = function(...)
     dap.continue()
   end
   log(args)
+
+  vim.ui.select = original_select
 end
 
 local unmap = function()
@@ -253,10 +262,13 @@ M.stop = function(unm)
   if unm then
     unmap()
   end
-  require("dap").disconnect()
-  require("dap").close()
-  require("dap").repl.close()
 
+  local has_dap, dap = pcall(require, "dap")
+  if has_dap then
+    require("dap").disconnect()
+    require("dap").close()
+    require("dap").repl.close()
+  end
   local has_dapui, dapui = pcall(require, "dapui")
   if has_dapui then
     dapui.close()

lua/go/launch.lua

@@ -58,9 +58,12 @@ local launch_json_content = [[
 local util = require("go.utils")
 local log = util.log
 local M = {}
+local sep = require("go.utils").sep()
 
 function M.vs_launch()
-  local launch_json = _GO_NVIM_CFG.launch_json or (vim.fn.getcwd() .. "/.vscode/launch.json")
+  local workfolder = vim.lsp.buf.list_workspace_folders()[1] or vim.fn.getcwd()
+
+  local launch_json = _GO_NVIM_CFG.launch_json or (workfolder .. sep .. ".vscode" .. sep .. "launch.json")
   log(launch_json)
   if vim.fn.filereadable(launch_json) == 1 then
     return true, launch_json
@@ -70,7 +73,8 @@ function M.vs_launch()
 end
 
 function M.config()
-  local launch_json = _GO_NVIM_CFG.launch_json or (vim.fn.getcwd() .. "/.vscode/launch.json")
+  local workfolder = vim.lsp.buf.list_workspace_folders()[1] or vim.fn.getcwd()
+  local launch_json = _GO_NVIM_CFG.launch_json or (workfolder .. sep .. ".vscode" .. sep .. "launch.json")
 
   local cmd = "e " .. launch_json
   if vim.fn.filereadable(launch_json) == 1 then