feat(performance): Major performance improvements using async v2 from @oberblastmeister (#987)

* start: Working w/ async jobs

* short circuit to using bad finder if you pass writer.

lua/telescope/actions/init.lua

@@ -582,12 +582,22 @@ actions.git_staging_toggle = function(prompt_bufnr)
 end
 
 local entry_to_qf = function(entry)
+  local text = entry.text
+
+  if not text then
+    if type(entry.value) == "table" then
+      text = entry.value.text
+    else
+      text = entry.value
+    end
+  end
+
   return {
     bufnr = entry.bufnr,
     filename = from_entry.path(entry, false),
     lnum = entry.lnum,
     col = entry.col,
-    text = entry.text or entry.value.text or entry.value,
+    text = text,
   }
 end
 

lua/telescope/actions/state.lua

@@ -18,7 +18,7 @@ end
 
 --- Gets the current line
 function action_state.get_current_line()
-  return global_state.get_global_key "current_line"
+  return global_state.get_global_key "current_line" or ""
 end
 
 --- Gets the current picker