ColorDump

color-gen.swift

import Combine

var bag = [AnyCancellable]()

struct Color {
    let name: String
    let hex: String
}

extension Color: CustomStringConvertible {
    var description: String {
        "\(name): \(hex)"
    }
}

let valuesToReplace = "%'-"

URLSession.shared.dataTaskPublisher(for: URL(string: "https://raw.githubusercontent.com/meodai/color-names/master/src/colornames.csv")!)
    .sink(receiveCompletion: { (event) in
    print(event)
}) { (data: Data, response: URLResponse) in
    guard let csv = String(data: data, encoding: .utf8) else {
        print("Failed to unwrap CSV Data")
        return
    }

    let colorData = csv.split(separator: "\r\n").dropFirst().map { $0.split(separator: ",") }
    
    let colors = colorData.map {
        Color(name: $0[0].description, hex: $0[1].description)
    }
    
    colors.forEach {
        print("case \($0.name) = \"\($0.hex)\"")
    }
}
    .store(in: &bag)