feat: Re-add system notification support

Author: JordanViknar

src/Utilities/System.luau

@@ -0,0 +1,43 @@
+local process = require("@lune/process")
+
+local Logging = require("Logging")
+
+local System = {}
+
+--[=[
+	Sends a notification using notify-send.
+	Currently uses notify-send (again) due to limitations with Lune that should be lifted with FFI support.
+
+	@param title string -- The notification's title.
+	@param message string -- The notification's message.
+	@param urgency string -- The notification's urgency. Default : nil
+	@param transient boolean -- Whether the notification should be transient. Default : false
+	@param time number -- The notification's time. Default : nil
+	@return nil
+]=]
+function System.sendNotification(title: string, message: string, urgency: ("normal" | "critical")?, transient: boolean?, time: number?)
+	local arguments = {
+		title,
+		message,
+	}
+	if transient then
+		table.insert(arguments, "-e")
+	end
+
+	if urgency then
+		table.insert(arguments, "-u")
+		table.insert(arguments, urgency)
+	end
+	if time then
+		table.insert(arguments, "-t")
+		table.insert(arguments, tostring(time))
+	end
+
+	local execution = process.spawn("notify-send", arguments)
+
+	if not execution.ok then
+		Logging.write("error", "Unable to send notification : " .. execution.stderr)
+	end
+end
+
+return System

src/Utilities/init.luau

@@ -2,4 +2,5 @@ return {
 	Logging = require("./Logging"),
 	Filesystem = require("./Filesystem"),
 	Async = require("./Async"),
+	System = require("./System"),
 }

src/init.luau

@@ -3,9 +3,11 @@ local Application = {}
 local fs = require("@lune/fs")
 local process = require("@lune/process")
 
+local Utilities = require("./Utilities")
 local metadata = require("./Metadata")
-local Filesystem = require("./Utilities").Filesystem
-local Logging = require("./Utilities").Logging
+local Filesystem = Utilities.Filesystem
+local Logging = Utilities.Logging
+local System = Utilities.System
 local Steam = require("./Steam")
 
 function Application.start()
@@ -43,19 +45,23 @@ function Application.start()
 		local ok, steamConfig = pcall(Steam.Configuration.getSteamConfiguration)
 		if not ok then
 			Logging.write("error", "Failed to load Steam games.")
+			System.sendNotification(metadata.name, "Failed to load Steam games.", "critical", true)
 			process.exit(1)
 		end
 
 		-- Load the game's data
 		local gameData = steamConfig[launchedAppID]
 		if not gameData then
 			Logging.write("error", "No data found for game with AppID " .. launchedAppID .. ".")
+			System.sendNotification(metadata.name, "No data found for game with AppID " .. launchedAppID .. ".", "critical", true)
 			process.exit(1)
 		end
 
 		Logging.write("success", 'Detected "' .. gameData.name .. '" (' .. gameData.appID .. ") !")
+		System.sendNotification(metadata.name, "Detected " .. gameData.name .. ".", "normal", true)
 	else
 		Logging.write("info", "Launched without Steam.")
+		System.sendNotification(metadata.name, "No graphical interface implemented yet.", "critical", true)
 		error("No graphical interface implemented yet.")
 	end
 end