doxy/App/Sources/Options/AppOptions.swift

import ArgumentParser
import DoxyLibrary
import Logging

extension App {
    struct Options: AppArguments, ParsableArguments {
        
        // MARK: Properties
        
        @Option(
            name: .shortAndLong,
            help: "A hostname to bind the application to. Defaults to `127.0.0.1`."
        )
        var hostname: String = "127.0.0.1"
        
        @Option(
            name: .shortAndLong,
            help: "A log level to set the logger service in the application."
        )
        var logLevel: Logger.Level?

        @Option(
            name: .shortAndLong,
            help: "A port number to bind the application to. Defaults to `8080`."
        )
        var port: Int = 8080

    }
}