<commit_before>// Copyright 2016 The Tulsi Authors. All rights reserved.
//
// 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


/// Provides methods to locate the default Bazel instance.
public struct BazelLocator {

  /// NSUserDefaults key for the default Bazel path if one is not found in the opened project's
  /// workspace.
  public static let DefaultBazelURLKey = "defaultBazelURL"

  public static var bazelURL: URL? {
    if let bazelURL = UserDefaults.standard.url(forKey: BazelLocator.DefaultBazelURLKey) {
      return bazelURL
    }

    // If no default set, check for bazel on the user's PATH.

    let semaphore = DispatchSemaphore(value: 0)
    var completionInfo: ProcessRunner.CompletionInfo?
    let task = TulsiProcessRunner.createProcess("/bin/bash",
                                                arguments: ["-l", "-c", "which bazel"]) {
                                                  processCompletionInfo in
                                                  defer { semaphore.signal() }
                                                  completionInfo = processCompletionInfo
    }
    task.launch()
    _ = semaphore.wait(timeout: DispatchTime.distantFuture)

    guard let info = completionInfo else {<commit_msg>[TulsiGenerator] Don't use cached Bazel if it doesn't exist anymore<commit_after>// Copyright 2016 The Tulsi Authors. All rights reserved.
//
// 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


/// Provides methods to locate the default Bazel instance.
public struct BazelLocator {

  /// NSUserDefaults key for the default Bazel path if one is not found in the opened project's
  /// workspace.
  public static let DefaultBazelURLKey = "defaultBazelURL"

  public static var bazelURL: URL? {
    if let bazelURL = UserDefaults.standard.url(forKey: BazelLocator.DefaultBazelURLKey),
      FileManager.default.fileExists(atPath: bazelURL.path) {
      return bazelURL
    }

    // If no default set, check for bazel on the user's PATH.

    let semaphore = DispatchSemaphore(value: 0)
    var completionInfo: ProcessRunner.CompletionInfo?
    let task = TulsiProcessRunner.createProcess("/bin/bash",
                                                arguments: ["-l", "-c", "which bazel"]) {
                                                  processCompletionInfo in
                                                  defer { semaphore.signal() }
                                                  completionInfo = processCompletionInfo
    }
    task.launch()
    _ = semaphore.wait(timeout: DispatchTime.distantFuture)

    guard let info = completionInfo else {
{'fraction_non_alphanumeric': 0.0774281805745554, 'fraction_numerical': 0.004924760601915185, 'mean_word_length': 2.332725615314494, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 16, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2122555', 'n_tokens_mistral': 937, 'n_tokens_neox': 893, 'n_words': 359}