hummingbird-docc/Samples/HummingbirdDocC/Builders/AppBuilder.swift

// ===----------------------------------------------------------------------===
//
// This source file is part of the Hummingbird DocC Middleware open source project
//
// Copyright (c) 2025 Röck+Cöde VoF. and the Hummingbird DocC Middleware project authors
// Licensed under the EUPL 1.2 or later.
//
// See LICENSE for license information
// See CONTRIBUTORS for the list of Hummingbird DocC Middleware project authors
//
// ===----------------------------------------------------------------------===

import class Hummingbird.Router

import protocol Hummingbird.ApplicationProtocol

import struct Hummingbird.Application
import struct Hummingbird.BindAddress
import struct Logging.Logger

struct AppBuilder {
    
    // MARK: Properties
    
    /// A type that interacts with the logging system.
    private let logger: Logger
    
    // MARK: Initializers
    
    /// Initializes this builder.
    /// - Parameter logger: A type that interacts with the logging system.
    init(logger: Logger) {
        self.logger = logger
    }
    
    // MARK: Functions
    
    func callAsFunction(
        _ arguments: AppArguments
    ) -> some ApplicationProtocol {
        let router = Router()

        return Application(
            router: router,
            configuration: .init(
                address: .hostname(arguments.hostname, port: arguments.port)
            ),
            logger: logger
        )
    }
}