From c477dd2e0ab4cf9402d83558771f5ee0eeb0dac6 Mon Sep 17 00:00:00 2001
From: Peter Lithammer <peter.lithammer@gmail.com>
Date: Thu, 20 Apr 2023 17:13:36 +0200
Subject: [PATCH] Sort complete items based on `sortText`

With this, complete items should be sorted in the same way as Visual
Studio Code (more or less). Unless the fuzzy matcher is enabled.

Fixes #281
---
 autoload/lsp/completion.vim | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/autoload/lsp/completion.vim b/autoload/lsp/completion.vim
index 938e55a..93a2ad5 100644
--- a/autoload/lsp/completion.vim
+++ b/autoload/lsp/completion.vim
@@ -255,10 +255,22 @@ export def CompletionReply(lspserver: dict<any>, cItems: any)
       endif
     endif
 
+    # Score is used for sorting.
+    d.score = item->get('sortText')
+    if d.score->empty()
+      d.score = item->get('label', '')
+    endif
+
     d.user_data = item
     completeItems->add(d)
   endfor
 
+  if opt.lspOptions.completionMatcher != 'fuzzy'
+    # Lexographical sort (case-insensitive).
+    completeItems->sort((a, b) =>
+      a.score ==# b.score ? 0 : a.score >? b.score ? 1 : -1)
+  endif
+
   if opt.lspOptions.autoComplete && !lspserver.omniCompletePending
     if completeItems->empty()
       # no matches
-- 
2.50.0