feat: add OrbStack support (#50)

Author: nekowinston

lua/auto-dark-mode/init.lua

@@ -51,12 +51,18 @@ M.init = function()
 
 	if string.match(os_uname.release, "WSL") then
 		M.state.system = "WSL"
+	elseif string.match(os_uname.release, "orbstack") then
+		M.state.system = "OrbStack"
 	else
 		M.state.system = os_uname.sysname
 	end
 
-	if M.state.system == "Darwin" then
-		M.state.query_command = { "defaults", "read", "-g", "AppleInterfaceStyle" }
+	if M.state.system == "Darwin" or M.state.system == "OrbStack" then
+		local query_command = { "defaults", "read", "-g", "AppleInterfaceStyle" }
+		if M.state.system == "OrbStack" then
+			query_command = vim.list_extend({ "mac" }, query_command)
+		end
+		M.state.query_command = query_command
 	elseif M.state.system == "Linux" then
 		if vim.fn.executable("dbus-send") == 0 then
 			error(

lua/auto-dark-mode/interval.lua

@@ -27,7 +27,7 @@ local function parse_query_response(stdout, stderr)
 		else
 			return M.options.fallback
 		end
-	elseif M.state.system == "Darwin" then
+	elseif M.state.system == "Darwin" or M.state.system == "OrbStack" then
 		return stdout == "Dark\n" and "dark" or "light"
 	elseif M.state.system == "Windows_NT" or M.state.system == "WSL" then
 		-- AppsUseLightTheme REG_DWORD 0x0 : dark

lua/auto-dark-mode/types.lua

@@ -1,7 +1,7 @@
 ---@meta
 
 ---@alias Appearance "light" | "dark"
----@alias DetectedOS "Linux" | "Darwin" | "Windows_NT" | "WSL"
+---@alias DetectedOS "Linux" | "Darwin" | "Windows_NT" | "WSL" | "OrbStack"
 
 ---@class AutoDarkModeOptions
 -- Optional. Fallback theme to use if the system theme can't be detected.