silvie/cli/commands/dev/index.js

Typescript Back-end Framework

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;
var _path = _interopRequireDefault(require("path"));
var _child_process = _interopRequireDefault(require("child_process"));
var _log = _interopRequireDefault(require("../../../utils/log"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
var _default = args => {
  _log.default.info('[Silvie Dev]', 'Starting a development server');
  const port = args.port || args.p;
  const cp = _child_process.default.exec(`cross-env BABEL_DISABLE_CACHE=1 IS_SILVIE_CLI=0 NODE_ENV=development nodemon --exec babel-node --watch src src/bootstrap/index.ts -- -x ".ts,.js" --config-file ${_path.default.resolve(process.silviePath, 'assets/babel.config.js')} ${port ? `--port ${port}` : ''}`, {
    encoding: 'utf8'
  });
  cp.stdout.on('data', data => {
    if (data.includes('[nodemon]')) {
      if (data.includes('[nodemon] app crashed')) {
        _log.default.error('[Silvie Dev] App Crashed!', 'Waiting for changes...');
      }
      if (data.includes('[nodemon] restarting')) {
        _log.default.warning('[Silvie Dev] Changes Detected!', 'Restarting...');
      }
      return;
    }
    (0, _log.default)(data);
  });
  cp.stderr.on('data', data => {
    if (data.includes('EADDRINUSE')) {
      const portNumber = /port: (\d+)/.exec(data)[1];
      _log.default.error('[Silvie Dev] Address in use');
      (0, _log.default)(`Port '${portNumber || 'unknown'}' is already used.`);
      (0, _log.default)('Please use a different port number.');
      return;
    }
    _log.default.error(data);
  });
};
exports.default = _default;