'use strict';
var __awaiter =
  (this && this.__awaiter) ||
  function (thisArg, _arguments, P, generator) {
    function adopt(value) {
      return value instanceof P ? value : (
          new P(function (resolve) {
            resolve(value);
          })
        );
    }
    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)
        : adopt(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 };
    }
  };
var __importDefault =
  (this && this.__importDefault) ||
  function (mod) {
    return mod && mod.__esModule ? mod : { default: mod };
  };
Object.defineProperty(exports, '__esModule', { value: true });
exports.spawn = exports.plusx = exports.hash = exports.downloadUrl = void 0;
var node_fetch_1 = __importDefault(require('node-fetch'));
var crypto_1 = __importDefault(require('crypto'));
var fs_extra_1 = __importDefault(require('fs-extra'));
var https_proxy_agent_1 = __importDefault(require('https-proxy-agent'));
var path_1 = __importDefault(require('path'));
var child_process_1 = require('child_process');
var stream_1 = __importDefault(require('stream'));
var log_1 = require('./log');
function downloadUrl(url, file) {
  var _a, _b, _c;
  return __awaiter(this, void 0, void 0, function () {
    var proxy, res, tempFile, ws, totalSize, currentSize;
    return __generator(this, function (_d) {
      switch (_d.label) {
        case 0:
          log_1.log.enableProgress(path_1.default.basename(file));
          log_1.log.showProgress(0);
          proxy =
            (
              (_c =
                (
                  (_b =
                    (_a = process.env.HTTPS_PROXY) !== null && _a !== void 0 ?
                      _a
                    : process.env.https_proxy) !== null && _b !== void 0
                ) ?
                  _b
                : process.env.HTTP_PROXY) !== null && _c !== void 0
            ) ?
              _c
            : process.env.http_proxy;
          return [
            4 /*yield*/,
            (0, node_fetch_1.default)(
              url,
              proxy ?
                { agent: (0, https_proxy_agent_1.default)(proxy) }
              : undefined
            ),
          ];
        case 1:
          res = _d.sent();
          if (!res.ok) {
            log_1.log.disableProgress();
            throw (0, log_1.wasReported)(res.status + ': ' + res.statusText);
          }
          tempFile = file + '.downloading';
          fs_extra_1.default.mkdirpSync(path_1.default.dirname(tempFile));
          ws = fs_extra_1.default.createWriteStream(tempFile);
          totalSize = Number(res.headers.get('content-length'));
          currentSize = 0;
          res.body.on('data', function (chunk) {
            if (totalSize != null && totalSize !== 0) {
              currentSize += chunk.length;
              log_1.log.showProgress((currentSize / totalSize) * 100);
            }
          });
          res.body.pipe(ws);
          return [
            2 /*return*/,
            new Promise(function (resolve, reject) {
              stream_1.default.finished(ws, function (err) {
                if (err) {
                  log_1.log.disableProgress();
                  fs_extra_1.default.rmSync(tempFile);
                  reject((0, log_1.wasReported)(err.name + ': ' + err.message));
                } else {
                  log_1.log.showProgress(100);
                  log_1.log.disableProgress();
                  fs_extra_1.default.moveSync(tempFile, file);
                  resolve();
                }
              });
            }),
          ];
      }
    });
  });
}
exports.downloadUrl = downloadUrl;
function hash(filePath) {
  return __awaiter(this, void 0, void 0, function () {
    return __generator(this, function (_a) {
      return [
        2 /*return*/,
        new Promise(function (resolve, reject) {
          var resultHash = crypto_1.default.createHash('sha256');
          var input = fs_extra_1.default.createReadStream(filePath);
          input.on('error', function (e) {
            reject(e);
          });
          input.on('readable', function () {
            var data = input.read();
            if (data) {
              resultHash.update(data);
            } else {
              resolve(resultHash.digest('hex'));
            }
          });
        }),
      ];
    });
  });
}
exports.hash = hash;
function plusx(file) {
  return __awaiter(this, void 0, void 0, function () {
    var s, newMode, base8;
    return __generator(this, function (_a) {
      switch (_a.label) {
        case 0:
          return [4 /*yield*/, fs_extra_1.default.stat(file)];
        case 1:
          s = _a.sent();
          newMode = s.mode | 64 | 8 | 1;
          if (s.mode === newMode) return [2 /*return*/];
          base8 = newMode.toString(8).slice(-3);
          return [4 /*yield*/, fs_extra_1.default.chmod(file, base8)];
        case 2:
          _a.sent();
          return [2 /*return*/];
      }
    });
  });
}
exports.plusx = plusx;
function spawn(command, args, options) {
  return __awaiter(this, void 0, void 0, function () {
    var error;
    return __generator(this, function (_a) {
      error = (0, child_process_1.spawnSync)(command, args, options).error;
      if (error) {
        throw error;
      }
      return [2 /*return*/];
    });
  });
}
exports.spawn = spawn;
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