From fb441bc3df079f41725f0703615ea8dd438293e6 Mon Sep 17 00:00:00 2001
From: dogeystamp <dogeystamp@disroot.org>
Date: Fri, 22 Mar 2024 20:44:57 -0400
Subject: [PATCH] nvim: black-format python files on write

---
 src/.config/nvim/lua/coding.lua | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/.config/nvim/lua/coding.lua b/src/.config/nvim/lua/coding.lua
index a5acf03..b2e7439 100644
--- a/src/.config/nvim/lua/coding.lua
+++ b/src/.config/nvim/lua/coding.lua
@@ -4,6 +4,28 @@ confutil = require("confutil")
 keymap = confutil.keymap
 
 
+------
+-- python format-on-save
+-- https://stackoverflow.com/a/77467553
+------
+
+-- to turn this off for a session (permanently), run
+-- :autocmd! AutoFormat
+-- https://superuser.com/a/1415274
+vim.api.nvim_create_augroup("AutoFormat", {})
+
+vim.api.nvim_create_autocmd(
+	"BufWritePost",
+	{
+		pattern = "*.py",
+		group = "AutoFormat",
+		callback = function()
+			vim.cmd("silent !black --quiet %")
+			vim.cmd("edit")
+		end,
+	}
+)
+
 
 ------
 -- syntax highlighting