Fix: HTML snippets of VSCode friendly snippets

lua/replace_html_snippets.lua

@@ -0,0 +1,50 @@
+local uv = vim.loop
+local home = uv.os_homedir()
+-- Detect OS and friendly-snippets path
+local function get_friendly_snippets_html_path()
+	local os_name = uv.os_uname().sysname
+	if os_name == 'Windows_NT' then
+		return home .. '\\.local\\share\\nvim\\lazy\\friendly-snippets\\snippets\\html.json'
+	else
+		return home .. '/.local/share/nvim/lazy/friendly-snippets/snippets/html.json'
+	end
+end
+local target_path = get_friendly_snippets_html_path()
+local source_path = vim.fn.stdpath 'config' .. '/lua/custom_html_snippets.json'
+-- Read source file
+local source_file = io.open(source_path, 'r')
+if not source_file then
+	vim.notify('Custom html.json not found at ' .. source_path, vim.log.levels.ERROR)
+	return
+end
+local source_content = source_file:read '*a'
+source_file:close()
+-- Read target file
+local target_content = ''
+local target_file = io.open(target_path, 'r')
+if target_file then
+	target_content = target_file:read '*a'
+	target_file:close()
+end
+-- Only update if the contents differ
+if target_content ~= source_content then
+	-- Create backup only if it doesn't exist
+	local backup_path = target_path .. '.bak'
+	if not uv.fs_stat(backup_path) and target_content ~= '' then
+		local backup_file = io.open(backup_path, 'w')
+		if backup_file then
+			backup_file:write(target_content)
+			backup_file:close()
+		else
+			vim.notify('Failed to create backup: ' .. backup_path, vim.log.levels.ERROR)
+		end
+	end
+	-- Write custom file
+	local output = io.open(target_path, 'w')
+	if output then
+		output:write(source_content)
+		output:close()
+	else
+		vim.notify('Failed to write custom html.json to ' .. target_path, vim.log.levels.ERROR)
+	end
+end