Removed ArgumentParser dependencies

Package.swift

@@ -15,12 +15,9 @@ let package = Package(
 		.library(name: "DLog", targets: ["DLog"]),
 		.executable(name: "NetConsole", targets: ["NetConsole"])
 	],
-	dependencies: [
-		.package(url: "https://github.com/apple/swift-argument-parser", from: "0.3.1"),
-	],
 	targets: [
 		.target(name: "DLog"),
-		.target(name: "NetConsole", dependencies: [ .product(name: "ArgumentParser", package: "swift-argument-parser")]),
+		.target(name: "NetConsole"),
 		.testTarget(name: "DLogTests", dependencies: ["DLog"]),
 	],
 	swiftLanguageVersions: [.v5]

README.md

@@ -7,7 +7,7 @@
 [![codecov](https://codecov.io/gh/ikhvorost/DLog/branch/master/graph/badge.svg?token=DJLKDA9W1Q)](https://codecov.io/gh/ikhvorost/DLog)
 [![swift doc coverage](https://img.shields.io/badge/swift%20doc-100%25-f39f37)](https://github.com/SwiftDocOrg/swift-doc)
 
-<p align="center"><img src="Images/dlog.png" alt="Logger for Swift"></p>
+<p align="center"><img src="Images/dlog.png" alt="DLog: Modern logger with pipelines for Swift"></p>
 
 DLog supports emoji and colored text output, oslog, pipelines, filtering, scopes, intervals and more.
 

Sources/NetConsole/Arguments.swift

@@ -0,0 +1,75 @@
+//
+//	Arguments.swift
+//
+//	NetConsole for DLog
+//
+//  Created by Iurii Khvorost <[email protected]> on 2021/04/09.
+//  Copyright © 2021 Iurii Khvorost. All rights reserved.
+//
+//  Permission is hereby granted, free of charge, to any person obtaining a copy
+//  of this software and associated documentation files (the "Software"), to deal
+//  in the Software without restriction, including without limitation the rights
+//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the Software is
+//  furnished to do so, subject to the following conditions:
+//
+//  The above copyright notice and this permission notice shall be included in
+//  all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+//  THE SOFTWARE.
+//
+
+import Foundation
+
+class Arguments {
+	private var arguments = [String : String]()
+
+	init() {
+		var key: String?
+		for param in CommandLine.arguments {
+			if param.hasPrefix("-") {
+				if key != nil {
+					arguments[key!] = ""
+				}
+
+				key = param
+
+				// Last
+				if param == CommandLine.arguments.last {
+					arguments[key!] = ""
+				}
+			}
+			else {
+				if key != nil {
+					arguments[key!] = param
+					key = nil
+				}
+			}
+		}
+	}
+
+	func stringValue(forKeys keys: [String], defaultValue: String) -> String {
+		for key in keys {
+			if let value = arguments[key], !value.isEmpty {
+				return value
+			}
+		}
+		return defaultValue
+	}
+
+	func boolValue(forKeys keys: [String], defaultValue: Bool = false) -> Bool {
+		for key in keys {
+			if arguments[key] != nil {
+				return true
+			}
+		}
+		return false
+	}
+
+}

Sources/NetConsole/main.swift

@@ -25,10 +25,7 @@
 //  THE SOFTWARE.
 //
 
-
 import Foundation
-import ArgumentParser
-
 
 class Service : NSObject {
 
@@ -144,33 +141,38 @@ extension Service : StreamDelegate {
 	}
 }
 
-let info = "NetConsole for DLog v.1.0"
+// Arguments
 
-struct NetConsole: ParsableCommand {
-
-	static let configuration = CommandConfiguration(abstract: info)
-
-	@Option(
-		name: [.long, .short],
-		help: "The name by which the service is identified to the network. The name must be unique and by default it equals \"DLog\". If you pass the empty string (\"\"), the system automatically advertises your service using the computer name as the service name.")
-	var name: String?
-
-	@Flag(
-		name: [.long, .short],
-		help: "Clear a terminal on new connection.")
-	var autoClear = false
-
-	@Flag(
-		name: [.long, .short],
-		help: "Enable debug messages.")
-	var debug = false
-
-	func run() throws {
-		print(info)
-
-		let _ = Service(name: name ?? "DLog", debug: debug, autoClear: autoClear)
-		RunLoop.current.run()
-	}
+let arguments = Arguments()
+
+let overview = "NetConsole v.1.1"
+
+var help = arguments.boolValue(forKeys: ["--help", "-h"])
+guard !help else {
+	print(
+"""
+OVERVIEW: \(overview)
+
+USAGE: netconsole [--name <name>] [--auto-clear] [--debug]
+
+OPTIONS:
+  -n, --name <name>		The name by which the service is identified to the network. The name must be unique and by default it equals
+				"DLog". If you pass the empty string (""), the system automatically advertises your service using the computer
+				name as the service name.
+  -a, --auto-clear		Clear a terminal on new connection.
+  -d, --debug			Enable debug messages.
+  -h, --help			Show help information.
+"""
+	)
+	exit(EXIT_SUCCESS)
 }
 
-NetConsole.main()
+var name = arguments.stringValue(forKeys: ["--name", "-n"], defaultValue: "DLog")
+var autoClear = arguments.boolValue(forKeys: ["--auto-clear", "-a"])
+var debug = arguments.boolValue(forKeys: ["--debug", "-d"])
+
+let _ = Service(name: name, debug: debug, autoClear: autoClear)
+
+print(overview)
+
+RunLoop.main.run()