From 0916cb3da1c8c4c5f693f0ea8185043e2344121e Mon Sep 17 00:00:00 2001
From: ray-x <rayx.cn@gmail.com>
Date: Tue, 10 May 2022 11:03:15 +1000
Subject: [PATCH] bugfix for releative path for `GoTest -c`

---
 lua/go.lua            |  2 +-
 lua/go/alt_getopt.lua |  1 +
 lua/go/gotest.lua     | 12 ++++++------
 lua/go/health.lua     |  6 ++++++
 lua/go/utils.lua      |  5 +++--
 5 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/lua/go.lua b/lua/go.lua
index 11dc134..d08547e 100644
--- a/lua/go.lua
+++ b/lua/go.lua
@@ -132,7 +132,7 @@ function go.setup(cfg)
 
   -- e.g. GoTestFile unit
   vim.cmd([[command! -nargs=* GoTestFile    lua require('go.gotest').test_file(<f-args>)]])
-  vim.cmd([[command! -nargs=* GoTestPkg    lua require('go.gotest').test_package(<f-args>)]])
+  vim.cmd([[command! -nargs=* -complete=custom,v:lua.package.loaded.go.package_complete GoTestPkg lua require('go.gotest').test_package(<f-args>)]])
   vim.cmd([[command! -nargs=* GoAddTest      lua require("go.gotests").fun_test(<f-args>)]])
   vim.cmd([[command! -nargs=* GoAddExpTest   lua require("go.gotests").exported_test(<f-args>)]])
   vim.cmd([[command! -nargs=* GoAddAllTest   lua require("go.gotests").all_test(<f-args>)]])
diff --git a/lua/go/alt_getopt.lua b/lua/go/alt_getopt.lua
index 8f4c4d1..35a2823 100644
--- a/lua/go/alt_getopt.lua
+++ b/lua/go/alt_getopt.lua
@@ -159,6 +159,7 @@ function test_arg(arg)
   local optarg
   local optind
   arg = arg or { "-t", "-r", "-c", "path1", "-g", "unit,integration", "path" }
+  -- arg = arg or { "-t", "-r", "-c", "-g", "unit,integration" }
   opts, optind, optarg, unparsed = alt_getopt.get_ordered_opts(arg, "cg:hvo:n:rS:st", long_opts)
 
   print("ordered opts")
diff --git a/lua/go/gotest.lua b/lua/go/gotest.lua
index 4be9526..4f6c990 100644
--- a/lua/go/gotest.lua
+++ b/lua/go/gotest.lua
@@ -78,13 +78,15 @@ local function run_test(path, args)
   local bench = false
   local optarg, optind, reminder = getopt.get_opts(args, short_opts, long_opts)
   if optarg["c"] then
-    path = "." .. sep .. vim.fn.expand("%:h") -- vim.fn.expand("%:p:h") can not resolve releative path
+    path = utils.rel_path() -- vim.fn.expand("%:p:h") can not resolve releative path
     compile = true
   end
   if optarg["b"] then
     bench = true
   end
-
+  if next(reminder) then
+    path = reminder[1]
+  end
   local test_runner = _GO_NVIM_CFG.go
   if _GO_NVIM_CFG.test_runner ~= test_runner then
     test_runner = _GO_NVIM_CFG.test_runner
@@ -175,10 +177,8 @@ M.test_package = function(...)
   local args = { ... }
   log(args)
 
-  local repath = utils.rel_path() or ""
-
+  local repath = utils.rel_path() or "."
   local fpath = repath .. utils.sep() .. "..."
-
   utils.log("fpath: " .. fpath)
 
   -- args[#args + 1] = fpath
@@ -222,7 +222,7 @@ M.test_fun = function(...)
   end
 
   if _GO_NVIM_CFG.verbose_tests then
-    table.insert("-v")
+    table.insert(cmd, "-v")
   end
 
   if not empty(tags) then
diff --git a/lua/go/health.lua b/lua/go/health.lua
index b649d3a..a2da4dd 100644
--- a/lua/go/health.lua
+++ b/lua/go/health.lua
@@ -32,6 +32,12 @@ local function binary_check()
   if no_err then
     ok("All binaries installed")
   end
+
+  if vim.fn.executable('sed') == 1 then
+    info("sed installed.")
+  else
+    warn("sed is not installed.")
+  end
 end
 
 local function plugin_check()
diff --git a/lua/go/utils.lua b/lua/go/utils.lua
index 524e5f7..1889f45 100644
--- a/lua/go/utils.lua
+++ b/lua/go/utils.lua
@@ -410,10 +410,11 @@ end
 
 function util.rel_path()
   local fpath = vim.fn.expand("%:p:h")
+
   local workfolders = vim.lsp.buf.list_workspace_folders()
 
-  if workfolder ~= nil then
-    fpath = "." .. fpath:sub(#workfolder + 1)
+  if workfolders ~= nil and next(workfolders) then
+    fpath = "." .. fpath:sub(#workfolders[1] + 1)
   end
   return fpath
 end