Swift Utilities for Xcode

README.md

Swift Utilities

App+Info.swift

//
//  App+Version.swift
//
//  Created by bsorrentino on 29/12/2019.
//  Copyright © 2019 Bartolomeo Sorrentino. All rights reserved.
//

import Foundation


//
// @see https://www.hackingwithswift.com/example-code/system/how-to-read-your-apps-version-from-your-infoplist-file
//
public func appVersion() -> String {

    if let result = Bundle.main.object(forInfoDictionaryKey: "CFBundleShortVersionString") as? String {
        
        if let build = Bundle.main.object(forInfoDictionaryKey: "CFBundleVersion") as? String {
            return "\(result) (\(build))"
        }
        return result
    }
    
    return "no version"
}

public func appName() -> String {
    
    if let result = Bundle.main.object(forInfoDictionaryKey: "CFBundleDisplayName") as? String {
        
        return result
    }
    
    return "KeyChainX"
}

XCode+Utils.swift

//
//  XCode+Utils.swift
//  slides
//
//  Created by bsorrentino on 05/07/21.
//  Copyright © 2021 bsorrentino. All rights reserved.
//

import Foundation

// for SwiftUI development 
// detect if the view is rendered in preview 
var isInPreviewMode:Bool {
    (ProcessInfo.processInfo.environment["XCODE_RUNNING_FOR_PREVIEWS"] != nil)
}

// for Swift development 
// detect if the code is running on Simulator
#if targetEnvironment(simulator)
  // Simulator!
let isRunningOnSimulator = true
#else
let isRunningOnSimulator = false
#endif