artemnovichkov

//Inspired by: http://merowing.info/2017/04/using-protocol-compositon-for-dependency-injection/

//Protocols for objects owning services. Interactors in VIPER, for example.
protocol HasLogService {
    var logService: LogService { get }
}

protocol HasLoginService {
    var loginService: LoginService { get }
}

artemnovichkov

// swift-tools-version:4.0

import PackageDescription

let package = Package(
    name: "Sasha",
    dependencies: [
        .package(url: "https://github.com/artemnovichkov/carting.git", from: "1.0.0"),
    ],
    targets: [

artemnovichkov

func openAppStore() {
    let appID = 1227356223
    let appURLString: String
    if #available(iOS 11.0, *) {
        appURLString = "itms-apps://itunes.apple.com/us/app/itunes-u/id\(appID)?action=write-review"
    }
    else {
        appURLString = "itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=\(appID)"
    }
    UIApplication.shared.openURL(URL(string: appURLString)!)

artemnovichkov

# CocoaPods
swift_version = "4.0"
pod "NextLevel", "~> 0.9.0"

# Carthage
github "nextlevel/NextLevel" ~> 0.9.0

# Swift PM
let package = Package(
    dependencies: [

artemnovichkov

func +=<T>(lhs: inout T?, rhs: T) where T: SignedNumeric {
    switch lhs {
    case .none:
        break
    case .some(let value):
        lhs = .some(value + rhs)
    }
}

func -=<T>(lhs: inout T?, rhs: T) where T: SignedNumeric {

artemnovichkov

import Foundation

// Get project URL
guard let projectDirRawValue = getenv("PROJECT_DIR"),
    let projectDirectoryPath = String(utf8String: projectDirRawValue) else {
        exit(1)
}
let projectURL = URL(fileURLWithPath: projectDirectoryPath)
// Get Info.plist path
guard let productSettingsPathRawValue = getenv("PRODUCT_SETTINGS_PATH"),

artemnovichkov

guard let enumerator = FileManager.default.enumerator(at: projectURL, includingPropertiesForKeys: nil) else {
    exit(1)
}
var swiftFileURLs = enumerator.allObjects
    .compactMap { $0 as? URL }
    .filter { $0.pathExtension == "swift" }

artemnovichkov

var keys: [String] = []
for url in swiftFileURLs {
    let contents = try String(contentsOf: url, encoding: .utf8)
    for (pattern, key) in patterns {
        if contents.contains(pattern) {
            keys.append(key)
        }
    }
}

artemnovichkov

guard let productSettings = NSDictionary(contentsOfFile: productSettingsPath) else {
    exit(1)
}
for key in keys {
    guard let value = productSettings[key] as? String else {
        // Missing key
        exit(1)
    }
    if value.isEmpty {
        // Empty description

artemnovichkov

import Foundation

// Get project URL
guard let projectDirRawValue = getenv("PROJECT_DIR"),
    let projectDirectoryPath = String(utf8String: projectDirRawValue) else {
        exit(1)
}
let projectURL = URL(fileURLWithPath: projectDirectoryPath)
// Get Info.plist path
guard let productSettingsPathRawValue = getenv("PRODUCT_SETTINGS_PATH"),