62 lines
1.4 KiB
Swift
62 lines
1.4 KiB
Swift
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/**
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* Splash
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* Copyright (c) John Sundell 2018
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* MIT license - see LICENSE.md
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*/
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#if os(macOS)
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import Foundation
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import Splash
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extension CommandLine {
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struct Options {
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let code: String
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let outputURL: URL
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let padding: CGFloat
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let font: Font
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}
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static func makeOptions() -> Options? {
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guard arguments.count > 2 else {
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return nil
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}
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let defaults = UserDefaults.standard
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return Options(
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code: arguments[1],
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outputURL: resolveOutputURL(),
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padding: CGFloat(defaults.int(forKey: "p", default: 20)),
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font: resolveFont(from: defaults)
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)
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}
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private static func resolveOutputURL() -> URL {
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let path = arguments[2] as NSString
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return URL(fileURLWithPath: path.expandingTildeInPath)
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}
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private static func resolveFont(from defaults: UserDefaults) -> Font {
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let size = Double(defaults.int(forKey: "s", default: 20))
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guard let path = defaults.string(forKey: "f") else {
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return Font(size: size)
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}
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return Font(path: path, size: size)
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}
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}
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private extension UserDefaults {
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func int(forKey key: String, default: CGFloat) -> CGFloat {
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guard value(forKey: key) != nil else {
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return `default`
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}
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return CGFloat(integer(forKey: key))
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}
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}
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#endif
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