Change configuration schema

lua/cmp/config/default.lua

@@ -42,25 +42,15 @@ return function()
     },
 
     sorting = {
-      sort = function(entries)
-        table.sort(entries, function(entry1, entry2)
-          for _, fn in ipairs({
-            compare.offset,
-            compare.exact,
-            compare.score,
-            compare.kind,
-            compare.sort_text,
-            compare.length,
-            compare.order,
-          }) do
-            local diff = fn(entry1, entry2)
-            if diff ~= nil then
-                return diff
-            end
-          end
-        end)
-        return entries
-      end
+      comparators = {
+        compare.offset,
+        compare.exact,
+        compare.score,
+        compare.kind,
+        compare.sort_text,
+        compare.length,
+        compare.order,
+      }
     },
 
     formatting = {

lua/cmp/menu.lua

@@ -105,7 +105,14 @@ menu.update = function(self, ctx, sources)
   end
 
   -- sort.
-  config.get().sorting.sort(entries)
+  table.sort(entries, function(e1, e2)
+    for _, fn in ipairs(config.get().sorting.comparators) do
+      local diff = fn(e1, e2)
+      if diff ~= nil then
+        return diff
+      end
+    end
+  end)
 
   -- create vim items.
   local items = {}

lua/cmp/types/cmp.lua

@@ -69,7 +69,7 @@ cmp.TriggerEvent.TextChanged = 'TextChanged'
 ---@field select boolean
 
 ---@class cmp.SortingConfig
----@field public sort fun(entries: cmp.Entry[]): cmp.Entry[]
+---@field public comparators function[]
 
 ---@class cmp.FormattingConfig
 ---@field public format fun(entry: cmp.Entry, suggeset_offset: number): vim.CompletedItem