windows path issue #40

lua/go/dap.lua

@@ -2,6 +2,8 @@ local bind = require("go.keybind")
 local map_cr = bind.map_cr
 local utils = require('go.utils')
 local log = utils.log
+local sep = '.' .. utils.sep()
+
 local function setup_telescope()
   require('telescope').setup()
   require('telescope').load_extension('dap')
@@ -115,7 +117,6 @@ M.run = function(...)
 
   }
 
-
   local row, col = unpack(vim.api.nvim_win_get_cursor(0))
   row, col = row, col + 1
 
@@ -132,13 +133,13 @@ M.run = function(...)
     dap_cfg.mode = "test"
     -- dap_cfg.program = "${workspaceFolder}"
     -- dap_cfg.program = "${file}"
-    dap_cfg.program = "./${relativeFileDirname}"
+    dap_cfg.program = sep .. "${relativeFileDirname}"
     dap.configurations.go = {dap_cfg}
     dap.continue()
   elseif mode == 'nearest' then
     dap_cfg.name = dap_cfg.name .. ' test_nearest'
     dap_cfg.mode = "test"
-    dap_cfg.program = "./${relativeFileDirname}"
+    dap_cfg.program = sep .. "${relativeFileDirname}"
     dap_cfg.args = {'-test.run', '^' .. ns.name}
     log(dap_cfg)
     dap.configurations.go = {dap_cfg}
@@ -184,7 +185,7 @@ function M.ultest_post()
           type = "go",
           request = "launch",
           mode = "test",
-          program = "./${relativeFileDirname}",
+          program = sep .. "${relativeFileDirname}",
           dlvToolPath = vim.fn.exepath("dlv"),
           args = args,
           buildFlags = get_build_flags()

lua/go/utils.lua

@@ -1,5 +1,7 @@
 local util = {}
 
+local os_name = vim.loop.os_uname().sysname
+local is_windows = os_name == 'Windows' or os_name == 'Windows_NT'
 -- Check whether current buffer contains main function
 local function has_main()
   local output = vim.api.nvim_exec("grep func\\ main\\(\\) %", true)
@@ -8,6 +10,14 @@ local function has_main()
   return #matchCount > 3
 end
 
+function util.sep()
+  if is_windows then
+    return '\\'
+  end
+  return '/'
+end
+
+
 local function smartrun()
   if has_main() then
     -- Found main function in current buffer
@@ -78,8 +88,7 @@ util.log = function(...)
     return
   end
   local arg = {...}
-  local log_default = string.format("%s/%s.log", vim.api.nvim_call_function("stdpath", {"data"}),
-                                    "gonvim")
+  local log_default = string.format("%s%s%s.log", vim.api.nvim_call_function("stdpath", {"data"}), util.sep(), "gonvim")
 
   local log_path = _GO_NVIM_CFG.log_path or log_default
   local str = "  "