ml-opensource / AssetsConstantsGenerator

A plugin to auto generate Constants from Assets catalogs

AssetsConstansGenerator

Build tool plugin that auto generates constants from assets catalogs so that they can be referenced in a type-safe way.

How to install?

Add the following dependency to your package:

dependencies: [
    .package(url: "https://github.com/nodes-ios/AssetsConstantsGenerator", from: "0.0.1")
]

and then add the plugin to the targets you wish to generate assets constants. Example:

    .target(
        name: "Assets",
        dependencies: [],
        plugins: [
            plugin(name: "generate-constants", package: "AssetsConstansGenerator")
        ]
    ),

Now every time the targets get built it auto generates a similar file to the one above in the build directory.

import UIKit
#if canImport(SwiftUI)
import SwiftUI
#endif

@available(iOS 11.0, *)
extension UIImage {
    public enum Pets {
        public static let anne = UIImage(named: "anne", in: .module, compatibleWith: nil)!

        public enum Cats {
            public static let grey = UIImage(named: "grey", in: .module, compatibleWith: nil)!
            public static let sueAndSally = UIImage(named: "sueAndSally", in: .module, compatibleWith: nil)!
            public static let tommy = UIImage(named: "tommy", in: .module, compatibleWith: nil)!
        }

        public enum Dogs {
            public static let jay = UIImage(named: "jay", in: .module, compatibleWith: nil)!
        }

        public enum Pigeons {
            public static let bob = UIImage(named: "bob", in: .module, compatibleWith: nil)!
        }
    }
}

@available(iOS 13.0, *)
extension Image {
    public enum Pets {
        public static let anne = Image("anne", bundle: .module)

        public enum Cats {
            public static let grey = Image("grey", bundle: .module)
            public static let sueAndSally = Image("sueAndSally", bundle: .module)
            public static let tommy = Image("tommy", bundle: .module)
        }

        public enum Dogs {
            public static let jay = Image("jay", bundle: .module)
        }

        public enum Pigeons {
            public static let bob = Image("bob", bundle: .module)
        }
    }
}

@available(iOS 11.0, *)
extension UIColor {
    public enum Colors {
        public static let bittersweet = UIColor(named: "bittersweet", in: .module, compatibleWith: nil)!
        public static let darkLiverHorses = UIColor(named: "darkLiverHorses", in: .module, compatibleWith: nil)!
        public static let davysGrey = UIColor(named: "davysGrey", in: .module, compatibleWith: nil)!
        public static let persianGreet = UIColor(named: "persianGreet", in: .module, compatibleWith: nil)!
        public static let white = UIColor(named: "white", in: .module, compatibleWith: nil)!
    }
}

@available(iOS 13.0, *)
extension Color {
    public enum Colors {
        public static let bittersweet = Color("bittersweet", bundle: .module)
        public static let darkLiverHorses = Color("darkLiverHorses", bundle: .module)
        public static let davysGrey = Color("davysGrey", bundle: .module)
        public static let persianGreet = Color("persianGreet", bundle: .module)
        public static let white = Color("white", bundle: .module)
    }
}

@available(iOS 11.0, *)
extension NSDataAsset {
    public enum Data {
        public static let userDefaults = NSDataAsset(name: "userDefaults", bundle: .module)
    }
}