/*
 * Copyright 2021 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import Foundation

import ArgumentParser
import Utils

struct PodspecsTester: ParsableCommand {
  /// The root of the Firebase git repo.
  @Option(help: "The root of the firebase-ios-sdk checked out git repo.",
          transform: URL.init(fileURLWithPath:))
  var gitRoot: URL

  mutating func validate() throws {
    guard FileManager.default.fileExists(atPath: gitRoot.path) else {
      throw ValidationError("git-root does not exist: \(gitRoot.path)")
    }
  }

  func run() throws {
    let startDate = Date()
    print("Started at: \(startDate.dateTimeString())")
    InitializeSpecTesting.setupRepo(sdkRepoURL: gitRoot)
    let finishDate = Date()
    print("Finished at: \(finishDate.dateTimeString()). " +
      "Duration: \(startDate.formattedDurationSince(finishDate))")
  }
}

// Start the parsing and run the tool.
PodspecsTester.main()