feat: add option to auto close quickfix list when no errors are found (dmmulroy#24)

* feat: add option to auto close quickfix list when no errors are found

* docs: add new option auto_close_qflist to README.md

---------

Co-authored-by: Jonathan Elize <j-elize@ti.com>

Author: jonathan-elize

README.md

@@ -76,6 +76,7 @@ By default, the plugin uses the default `tsc` command with the `--noEmit` flag t
 ```lua
 {
   auto_open_qflist = true,
+  auto_close_qflist = false,
   enable_progress_notifications = true,
   flags = {
     noEmit = true,

lua/tsc/init.lua

@@ -11,6 +11,7 @@ end
 
 local DEFAULT_CONFIG = {
   auto_open_qflist = true,
+  auto_close_qflist = false,
   enable_progress_notifications = true,
   flags = {
     noEmit = true,
@@ -113,7 +114,7 @@ M.run = function()
     errors = result.errors
     files_with_errors = result.files
 
-    utils.set_qflist(errors, config.auto_open_qflist)
+    utils.set_qflist(errors, { auto_open = config.auto_open_qflist, auto_close = config.auto_close_qflist })
   end
 
   local on_exit = function()

lua/tsc/utils.lua

@@ -88,15 +88,16 @@ M.parse_tsc_output = function(output)
   return { errors = errors, files = files }
 end
 
-M.set_qflist = function(errors, auto_open)
-  if auto_open == nil then
-    auto_open = true
-  end
+M.set_qflist = function(errors, opts)
+  local DEFAULT_OPTS = { auto_open = true, auto_close = false }
+  local final_opts = vim.tbl_extend("force", DEFAULT_OPTS, opts or {})
 
   vim.fn.setqflist({}, "r", { title = "TSC", items = errors })
 
-  if #errors > 0 and auto_open then
+  if #errors > 0 and final_opts.auto_open then
     vim.cmd("copen")
+  elseif #errors == 0 and final_opts.auto_close then
+    vim.cmd("cclose")
   end
 end