text: "use strict";
  var __assign = (this && this.__assign) || Object.assign || function(t) {
      for (var s, i = 1, n = arguments.length; i < n; i++) {
          s = arguments[i];
          for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
              t[p] = s[p];
      }
      return t;
  };
  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 = y[op[0] & 2 ? "return" : op[0] ? "throw" : "next"]) && !(t = t.call(y, op[1])).done) return t;
              if (y = 0, t) op = [0, 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 path = require("path");
  var fs = require("fs");
  var cp = require("child_process");
  var parseSemver = require("parse-semver");
  var _ = require("lodash");
  function parseStdout(_a) {
      var stdout = _a.stdout;
      return stdout.split(/[\r\n]/).filter(function (line) { return !!line; })[0];
  }
  function exec(command, options, cancellationToken) {
      if (options === void 0) { options = {}; }
      return new Promise(function (c, e) {
          var disposeCancellationListener = null;
          var child = cp.exec(command, __assign({}, options, { encoding: 'utf8' }), function (err, stdout, stderr) {
              if (disposeCancellationListener) {
                  disposeCancellationListener();
                  disposeCancellationListener = null;
              }
              if (err) {
                  return e(err);
              }
              c({ stdout: stdout, stderr: stderr });
          });
          if (cancellationToken) {
              disposeCancellationListener = cancellationToken.subscribe(function (err) {
                  child.kill();
                  e(err);
              });
          }
      });
  }
  function checkNPM(cancellationToken) {
      return exec('npm -v', {}, cancellationToken).then(function (_a) {
          var stdout = _a.stdout;
          var version = stdout.trim();
          if (/^3\.7\.[0123]$/.test(version)) {
              return Promise.reject("npm@" + version + " doesn't work with vsce. Please update npm: npm install -g npm");
          }
      });
  }
  function getNpmDependencies(cwd) {
      return checkNPM()
          .then(function () { return exec('npm list --production --parseable --depth=99999', { cwd: cwd }); })
          .then(function (_a) {
          var stdout = _a.stdout;
          return stdout
              .split(/[\r\n]/)
              .filter(function (dir) { return path.isAbsolute(dir); });
      });
  }
  function asYarnDependency(prefix, tree) {
      if (/@[\^~]/.test(tree.name)) {
          return null;
      }
      var name, version;
      try {
          var parseResult = parseSemver(tree.name);
          name = parseResult.name;
          version = parseResult.version;
      }
      catch (err) {
          console.error('Failed to parse dependency:', tree.name);
          return null;
      }
      var dependencyPath = path.join(prefix, name);
      var children = [];
      for (var _i = 0, _a = (tree.children || []); _i < _a.length; _i++) {
          var child = _a[_i];
          var dep = asYarnDependency(path.join(prefix, name, 'node_modules'), child);
          if (dep) {
              children.push(dep);
          }
      }
      return { name: name, version: version, path: dependencyPath, children: children };
  }
  function getYarnProductionDependencies(cwd) {
      return __awaiter(this, void 0, void 0, function () {
          var raw, match, trees;
          return __generator(this, function (_a) {
              switch (_a.label) {
                  case 0: return [4 /*yield*/, new Promise(function (c, e) { return cp.exec('yarn list --json', { cwd: cwd, encoding: 'utf8', env: __assign({}, process.env, { NODE_ENV: 'production' }) }, function (err, stdout) { return err ? e(err) : c(stdout); }); })];
                  case 1:
                      raw = _a.sent();
                      match = /^{"type":"tree".*$/m.exec(raw);
                      if (!match || match.length !== 1) {
                          throw new Error('Could not parse result of `yarn list --json`');
                      }
                      trees = JSON.parse(match[0]).data.trees;
                      return [2 /*return*/, trees
                              .map(function (tree) { return asYarnDependency(path.join(cwd, 'node_modules'), tree); })
                              .filter(function (dep) { return !!dep; })];
              }
          });
      });
  }
  function getYarnDependencies(cwd) {
      return __awaiter(this, void 0, void 0, function () {
          var result, deps, flatten_1;
          return __generator(this, function (_a) {
              switch (_a.label) {
                  case 0:
                      result = [cwd];
                      return [4 /*yield*/, new Promise(function (c) { return fs.exists(path.join(cwd, 'yarn.lock'), c); })];
                  case 1:
                      if (!_a.sent()) return [3 /*break*/, 3];
                      return [4 /*yield*/, getYarnProductionDependencies(cwd)];
                  case 2:
                      deps = _a.sent();
                      flatten_1 = function (dep) { result.push(dep.path); dep.children.forEach(flatten_1); };
                      deps.forEach(flatten_1);
                      _a.label = 3;
                  case 3: return [2 /*return*/, _.uniq(result)];
              }
          });
      });
  }
  function getDependencies(cwd, useYarn) {
      if (useYarn === void 0) { useYarn = false; }
      return useYarn ? getYarnDependencies(cwd) : getNpmDependencies(cwd);
  }
  exports.getDependencies = getDependencies;
  function getLatestVersion(name, cancellationToken) {
      return checkNPM(cancellationToken)
          .then(function () { return exec("npm show " + name + " version", {}, cancellationToken); })
          .then(parseStdout);
  }
  exports.getLatestVersion = getLatestVersion;
  
  //# sourceMappingURL=npm.js.map
  