From 72d0a0495f362bbad651fff43b957d0f889b778f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Hamal=20Dvo=C5=99=C3=A1k?= <mordae@anilinux.org>
Date: Sat, 8 Jun 2024 01:16:18 +0200
Subject: [PATCH] black: run on BufWritePre

---
 lua/config/black.lua | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lua/config/black.lua b/lua/config/black.lua
index cae5134..3a64af2 100644
--- a/lua/config/black.lua
+++ b/lua/config/black.lua
@@ -1,4 +1,8 @@
-vim.api.nvim_create_autocmd( { "BufWritePost" }, {
+vim.api.nvim_create_autocmd( { "BufWritePre" }, {
   pattern = { "*.py", "*.pyi" },
-  command = [[ :silent! !/usr/bin/black % ]],
+  callback = function(ev)
+    local cursor = vim.api.nvim_win_get_cursor(0)
+    vim.api.nvim_command([[ :silent! %!/usr/bin/env black -q --stdin-filename % - ]])
+    vim.api.nvim_win_set_cursor(0, cursor)
+  end
 })