Scaffold project structure

Sources/TaskCLI/Global Options.swift

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+import ArgumentParser
+import Logging
+
+struct GlobalOptions: ParsableArguments {
+	@Flag(
+		name: .short,
+		help: "Increase logging verbosity. Use -v, -vv, or -vvv."
+	)
+	var verbose: Int
+
+	var logLevel: Logger.Level {
+		switch verbose {
+		case 0: return .notice
+		case 1: return .info
+		case 2: return .debug
+		default: return .trace
+		}
+	}
+
+	func makeLogger(labeled label: String) -> Logger {
+		var logger = Logger(label: label)
+		logger.logLevel = logLevel
+		return logger
+	}
+}