From c50c1b913017701566efa284c096686fc97f0023 Mon Sep 17 00:00:00 2001
From: bh <qn+git@excalibur.computer>
Date: Sun, 15 Mar 2026 14:36:31 +0800
Subject: Add custom sudo write command

---
 init.lua            |  1 +
 lazy-lock.json      |  2 ++
 lua/config/sudo.lua | 45 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 lua/config/sudo.lua

diff --git a/init.lua b/init.lua
index 689c875..e3fc185 100644
--- a/init.lua
+++ b/init.lua
@@ -12,6 +12,7 @@
 --------------------------------------------------------
 
 require("config.lazy")
+require("config.sudo")
 
 --------------------------------------------------------
 -- 🪶 Theme
diff --git a/lazy-lock.json b/lazy-lock.json
index 3774e1c..2d61723 100644
--- a/lazy-lock.json
+++ b/lazy-lock.json
@@ -18,6 +18,7 @@
   "lualine.nvim": { "branch": "master", "commit": "47f91c416daef12db467145e16bed5bbfe00add8" },
   "neoscroll.nvim": { "branch": "master", "commit": "f957373912e88579e26fdaea4735450ff2ef5c9c" },
   "nightfox.nvim": { "branch": "main", "commit": "ba47d4b4c5ec308718641ba7402c143836f35aa9" },
+  "nui.nvim": { "branch": "main", "commit": "de740991c12411b663994b2860f1a4fd0937c130" },
   "nvim-autopairs": { "branch": "master", "commit": "7a2c97cccd60abc559344042fefb1d5a85b3e33b" },
   "nvim-cmp": { "branch": "main", "commit": "d97d85e01339f01b842e6ec1502f639b080cb0fc" },
   "nvim-dap": { "branch": "master", "commit": "5860c7c501eb428d3137ee22c522828d20cca0b3" },
@@ -29,6 +30,7 @@
   "nvim-web-devicons": { "branch": "master", "commit": "8dcb311b0c92d460fac00eac706abd43d94d68af" },
   "onedark.nvim": { "branch": "master", "commit": "213c23ae45a04797572242568d5d51937181792d" },
   "plenary.nvim": { "branch": "master", "commit": "b9fd5226c2f76c951fc8ed5923d85e4de065e509" },
+  "sudo.nvim": { "branch": "main", "commit": "eed34f8636f0dd1bac89c81f6f96a86ca513f5f2" },
   "telescope.nvim": { "branch": "master", "commit": "a0bbec21143c7bc5f8bb02e0005fa0b982edc026" },
   "tokyonight.nvim": { "branch": "main", "commit": "5da1b76e64daf4c5d410f06bcb6b9cb640da7dfd" },
   "undotree": { "branch": "master", "commit": "0f1c9816975b5d7f87d5003a19c53c6fd2ff6f7f" },
diff --git a/lua/config/sudo.lua b/lua/config/sudo.lua
new file mode 100644
index 0000000..b9c9299
--- /dev/null
+++ b/lua/config/sudo.lua
@@ -0,0 +1,45 @@
+-- ~/.config/nvim/lua/config/sudo.lua
+-- :Sudow - Write the current buffer with sudo privileges
+
+vim.api.nvim_create_user_command("Sudow", function()
+	local filepath = vim.fn.expand("%:p")
+	if filepath == "" then
+		vim.notify("No file to write", vim.log.levels.ERROR)
+		return
+	end
+
+	-- Prompt for password
+	local password = vim.fn.inputsecret("Mot de passe: ")
+	if password == "" then
+		vim.notify("Cancelled", vim.log.levels.WARN)
+		return
+	end
+
+	-- Write buffer contents to a temp file
+	local tmpfile = vim.fn.tempname()
+	vim.cmd("silent write! " .. vim.fn.fnameescape(tmpfile))
+
+	-- Use sudo to copy temp file to target
+	local cmd = string.format(
+		"echo %s | sudo -S cp %s %s 2>&1",
+		vim.fn.shellescape(password),
+		vim.fn.shellescape(tmpfile),
+		vim.fn.shellescape(filepath)
+	)
+	local output = vim.fn.system(cmd)
+	local success = vim.v.shell_error == 0
+
+	-- Clean up temp file
+	os.remove(tmpfile)
+
+	if success then
+		-- Reload buffer to clear modified flag
+		vim.cmd("edit!")
+		vim.notify("Written with sudo: " .. filepath, vim.log.levels.INFO)
+	else
+		vim.notify("sudo write failed: " .. output, vim.log.levels.ERROR)
+	end
+end, { desc = "Write current buffer with sudo" })
+
+-- Allow lowercase :sudow to expand to :Sudow
+vim.cmd("cnoreabbrev sudow Sudow")
-- 
cgit v1.2.3