2015-08-21 13:02:36 +00:00
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//
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// Install.swift
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// mas-cli
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//
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// Created by Andrew Naylor on 21/08/2015.
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// Copyright (c) 2015 Andrew Naylor. All rights reserved.
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//
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2018-07-04 20:56:10 +00:00
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import Commandant
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import Result
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2018-10-14 19:41:19 +00:00
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import CommerceKit
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2018-07-04 20:56:10 +00:00
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2018-12-28 22:08:31 +00:00
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/// Installs previously purchased apps from the Mac App Store.
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2018-10-14 21:35:48 +00:00
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public struct InstallCommand: CommandProtocol {
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public typealias Options = InstallOptions
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public let verb = "install"
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public let function = "Install from the Mac App Store"
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2018-12-28 22:08:31 +00:00
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private let appLibrary: AppLibrary
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/// Designated initializer.
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///
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/// - Parameter appLibrary: AppLibrary manager.
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public init(appLibrary: AppLibrary = MasAppLibrary()) {
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self.appLibrary = appLibrary
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}
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2018-12-27 21:02:14 +00:00
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2018-10-14 21:35:48 +00:00
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public func run(_ options: Options) -> Result<(), MASError> {
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2016-09-06 14:28:24 +00:00
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// Try to download applications with given identifiers and collect results
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2018-04-04 01:34:45 +00:00
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let downloadResults = options.appIds.compactMap { (appId) -> MASError? in
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2018-12-28 22:08:31 +00:00
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if let product = appLibrary.installedApp(forId: appId), !options.forceInstall {
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2016-09-25 21:13:23 +00:00
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printWarning("\(product.appName) is already installed")
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2016-09-14 21:28:18 +00:00
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return nil
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}
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2018-12-27 21:02:14 +00:00
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2016-09-14 21:28:18 +00:00
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return download(appId)
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}
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2016-09-14 21:07:56 +00:00
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2016-09-14 21:28:18 +00:00
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switch downloadResults.count {
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case 0:
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2017-12-28 15:45:08 +00:00
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return .success(())
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2016-09-14 21:28:18 +00:00
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case 1:
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2016-09-17 12:58:38 +00:00
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return .failure(downloadResults[0])
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2016-09-14 21:28:18 +00:00
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default:
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2016-09-25 21:13:23 +00:00
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return .failure(.downloadFailed(error: nil))
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2016-09-06 14:28:24 +00:00
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}
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2016-09-14 21:28:18 +00:00
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}
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2015-08-21 13:02:36 +00:00
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}
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2018-10-14 21:35:48 +00:00
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public struct InstallOptions: OptionsProtocol {
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2016-09-06 13:37:12 +00:00
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let appIds: [UInt64]
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2016-09-14 22:04:53 +00:00
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let forceInstall: Bool
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2018-10-14 21:35:48 +00:00
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public static func create(_ appIds: [Int]) -> (_ forceInstall: Bool) -> InstallOptions {
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2016-09-17 12:58:38 +00:00
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return { forceInstall in
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return InstallOptions(appIds: appIds.map{UInt64($0)}, forceInstall: forceInstall)
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}
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2015-08-21 13:02:36 +00:00
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}
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2018-10-14 21:35:48 +00:00
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public static func evaluate(_ m: CommandMode) -> Result<InstallOptions, CommandantError<MASError>> {
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2016-09-17 12:58:38 +00:00
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return create
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2016-09-14 21:07:56 +00:00
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<*> m <| Argument(usage: "app ID(s) to install")
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2016-09-14 22:04:53 +00:00
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<*> m <| Switch(flag: nil, key: "force", usage: "force reinstall")
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2015-08-21 13:02:36 +00:00
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}
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2016-09-14 21:28:18 +00:00
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}
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