text: "use strict";
  var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
      return new (P || (P = Promise))(function (resolve, reject) {
          function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
          function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
          function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
          step((generator = generator.apply(thisArg, _arguments || [])).next());
      });
  };
  var __generator = (this && this.__generator) || function (thisArg, body) {
      var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
      return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
      function verb(n) { return function (v) { return step([n, v]); }; }
      function step(op) {
          if (f) throw new TypeError("Generator is already executing.");
          while (_) try {
              if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
              if (y = 0, t) op = [op[0] & 2, t.value];
              switch (op[0]) {
                  case 0: case 1: t = op; break;
                  case 4: _.label++; return { value: op[1], done: false };
                  case 5: _.label++; y = op[1]; op = [0]; continue;
                  case 7: op = _.ops.pop(); _.trys.pop(); continue;
                  default:
                      if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                      if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                      if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                      if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                      if (t[2]) _.ops.pop();
                      _.trys.pop(); continue;
              }
              op = body.call(thisArg, _);
          } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
          if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
      }
  };
  Object.defineProperty(exports, "__esModule", { value: true });
  var childProcess = require("child_process");
  var fs = require("fs-extra");
  var os = require("os");
  var path = require("path");
  function useAndRemoveDirectory(directory, fn) {
      return __awaiter(this, void 0, void 0, function () {
          var result;
          return __generator(this, function (_a) {
              switch (_a.label) {
                  case 0:
                      _a.trys.push([0, , 2, 4]);
                      return [4 /*yield*/, fn(directory)];
                  case 1:
                      result = _a.sent();
                      return [3 /*break*/, 4];
                  case 2: return [4 /*yield*/, fs.remove(directory)];
                  case 3:
                      _a.sent();
                      return [7 /*endfinally*/];
                  case 4: return [2 /*return*/, result];
              }
          });
      });
  }
  function withTempDirectoryIn(parentDirectory, fn) {
      if (parentDirectory === void 0) { parentDirectory = os.tmpdir(); }
      return __awaiter(this, void 0, void 0, function () {
          var tempDirectoryPrefix, tempDirectory;
          return __generator(this, function (_a) {
              switch (_a.label) {
                  case 0:
                      tempDirectoryPrefix = 'electron-download-';
                      return [4 /*yield*/, fs.mkdtemp(path.resolve(parentDirectory, tempDirectoryPrefix))];
                  case 1:
                      tempDirectory = _a.sent();
                      return [2 /*return*/, useAndRemoveDirectory(tempDirectory, fn)];
              }
          });
      });
  }
  exports.withTempDirectoryIn = withTempDirectoryIn;
  function withTempDirectory(fn) {
      return __awaiter(this, void 0, void 0, function () {
          return __generator(this, function (_a) {
              return [2 /*return*/, withTempDirectoryIn(undefined, fn)];
          });
      });
  }
  exports.withTempDirectory = withTempDirectory;
  function normalizeVersion(version) {
      if (!version.startsWith('v')) {
          return "v" + version;
      }
      return version;
  }
  exports.normalizeVersion = normalizeVersion;
  /**
   * Runs the `uname` command and returns the trimmed output.
   */
  function uname() {
      return childProcess
          .execSync('uname -m')
          .toString()
          .trim();
  }
  exports.uname = uname;
  /**
   * Generates an architecture name that would be used in an Electron or Node.js
   * download file name, from the `process` module information.
   */
  function getHostArch() {
      return getNodeArch(process.arch);
  }
  exports.getHostArch = getHostArch;
  /**
   * Generates an architecture name that would be used in an Electron or Node.js
   * download file name.
   */
  function getNodeArch(arch) {
      if (arch === 'arm') {
          switch (process.config.variables.arm_version) {
              case '6':
                  return uname();
              case '7':
              default:
                  return 'armv7l';
          }
      }
      return arch;
  }
  exports.getNodeArch = getNodeArch;
  function ensureIsTruthyString(obj, key) {
      if (!obj[key] || typeof obj[key] !== 'string') {
          throw new Error("Expected property \"" + key + "\" to be provided as a string but it was not");
      }
  }
  exports.ensureIsTruthyString = ensureIsTruthyString;
  function isOfficialLinuxIA32Download(platform, arch, version, mirrorOptions) {
      return (platform === 'linux' &&
          arch === 'ia32' &&
          Number(version.slice(1).split('.')[0]) >= 4 &&
          typeof mirrorOptions === 'undefined');
  }
  exports.isOfficialLinuxIA32Download = isOfficialLinuxIA32Download;
  //# sourceMappingURL=utils.js.map