xdl/build/start/startLegacyExpoServerAsync.js.map

The Expo Development Library

{"version":3,"file":"startLegacyExpoServerAsync.js","names":["_config","data","require","_axios","_interopRequireDefault","_express","_internal","obj","__esModule","default","_isIgnorableBugReportingExtraData","body","length","_isAppRegistryStartupMessage","test","_handleDeviceLogs","projectRoot","deviceId","deviceName","logs","i","log","level","args","map","JSON","stringify","toString","logLevel","ProjectUtils","getLogger","tag","groupDepth","shouldHide","includesStack","startExpoServerAsync","assertValidProjectRoot","stopExpoServerAsync","app","express","use","json","limit","urlencoded","extended","ConnectionStatus","isOffline","Doctor","validateWithoutNetworkAsync","validateWithNetworkAsync","FATAL","Error","manifestHandler","ManifestHandler","getManifestHandler","loadingHandler","LoadingPageHandler","getLoadingPageHandler","get","LoadingEndpoint","DeepLinkEndpoint","post","req","res","e","logError","stack","send","server","close","expRc","readExpRcAsync","expoServerPort","manifestPort","getFreePortAsync","ProjectSettings","setPackagerInfoAsync","listen","info","address","host","port","logDebug","packagerInfo","readPackagerInfoAsync","axios","request","method","url"],"sources":["../../src/start/startLegacyExpoServerAsync.ts"],"sourcesContent":["import { readExpRcAsync } from '@expo/config';\nimport axios from 'axios';\nimport express from 'express';\nimport { AddressInfo } from 'net';\n\nimport {\n  assertValidProjectRoot,\n  ConnectionStatus,\n  Doctor,\n  getFreePortAsync,\n  LoadingPageHandler,\n  ManifestHandler,\n  ProjectSettings,\n  ProjectUtils,\n} from '../internal';\n\ntype ConsoleLogLevel = 'info' | 'warn' | 'error' | 'debug';\n\nfunction _isIgnorableBugReportingExtraData(body: any[]) {\n  return body.length === 2 && body[0] === 'BugReporting extraData:';\n}\n\nfunction _isAppRegistryStartupMessage(body: any[]) {\n  return (\n    body.length === 1 &&\n    (/^Running application \"main\" with appParams:/.test(body[0]) ||\n      /^Running \"main\" with \\{/.test(body[0]))\n  );\n}\n\nfunction _handleDeviceLogs(projectRoot: string, deviceId: string, deviceName: string, logs: any) {\n  for (let i = 0; i < logs.length; i++) {\n    const log = logs[i];\n    let body = typeof log.body === 'string' ? [log.body] : log.body;\n    let { level } = log;\n\n    if (_isIgnorableBugReportingExtraData(body)) {\n      level = 'debug';\n    }\n    if (_isAppRegistryStartupMessage(body)) {\n      body = [`Running application on ${deviceName}.`];\n    }\n\n    const args = body.map((obj: any) => {\n      if (typeof obj === 'undefined') {\n        return 'undefined';\n      }\n      if (obj === 'null') {\n        return 'null';\n      }\n      if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean') {\n        return obj;\n      }\n      try {\n        return JSON.stringify(obj);\n      } catch {\n        return obj.toString();\n      }\n    });\n    const logLevel =\n      level === 'info' || level === 'warn' || level === 'error' || level === 'debug'\n        ? (level as ConsoleLogLevel)\n        : 'info';\n    ProjectUtils.getLogger(projectRoot)[logLevel](\n      {\n        tag: 'device',\n        deviceId,\n        deviceName,\n        groupDepth: log.groupDepth,\n        shouldHide: log.shouldHide,\n        includesStack: log.includesStack,\n      },\n      ...args\n    );\n  }\n}\n\nexport async function startExpoServerAsync(projectRoot: string): Promise<void> {\n  assertValidProjectRoot(projectRoot);\n  await stopExpoServerAsync(projectRoot);\n  const app = express();\n  app.use(\n    express.json({\n      limit: '10mb',\n    })\n  );\n  app.use(\n    express.urlencoded({\n      limit: '10mb',\n      extended: true,\n    })\n  );\n  if (\n    (ConnectionStatus.isOffline()\n      ? await Doctor.validateWithoutNetworkAsync(projectRoot)\n      : await Doctor.validateWithNetworkAsync(projectRoot)) === Doctor.FATAL\n  ) {\n    throw new Error(`Couldn't start project. Please fix the errors and restart the project.`);\n  }\n  // Serve the manifest.\n  const manifestHandler = ManifestHandler.getManifestHandler(projectRoot);\n  const loadingHandler = LoadingPageHandler.getLoadingPageHandler(projectRoot);\n  app.get('/', manifestHandler);\n  app.get('/manifest', manifestHandler);\n  app.get('/index.exp', manifestHandler);\n  app.get(LoadingPageHandler.LoadingEndpoint, loadingHandler);\n  app.get(LoadingPageHandler.DeepLinkEndpoint, loadingHandler);\n  app.post('/logs', async (req, res) => {\n    try {\n      const deviceId = req.get('Device-Id');\n      const deviceName = req.get('Device-Name');\n      if (deviceId && deviceName && req.body) {\n        _handleDeviceLogs(projectRoot, deviceId, deviceName, req.body);\n      }\n    } catch (e: any) {\n      ProjectUtils.logError(projectRoot, 'expo', `Error getting device logs: ${e} ${e.stack}`);\n    }\n    res.send('Success');\n  });\n  app.post('/shutdown', async (req, res) => {\n    server.close();\n    res.send('Success');\n  });\n  const expRc = await readExpRcAsync(projectRoot);\n  const expoServerPort = expRc.manifestPort ? expRc.manifestPort : await getFreePortAsync(19000);\n  await ProjectSettings.setPackagerInfoAsync(projectRoot, {\n    expoServerPort,\n  });\n  let server = app.listen(expoServerPort, () => {\n    const info = server.address() as AddressInfo;\n    const host = info.address;\n    const port = info.port;\n    ProjectUtils.logDebug(projectRoot, 'expo', `Local server listening at http://${host}:${port}`);\n  });\n}\n\nexport async function stopExpoServerAsync(projectRoot: string): Promise<void> {\n  assertValidProjectRoot(projectRoot);\n  const packagerInfo = await ProjectSettings.readPackagerInfoAsync(projectRoot);\n  if (packagerInfo && packagerInfo.expoServerPort) {\n    try {\n      await axios.request({\n        method: 'post',\n        url: `http://127.0.0.1:${packagerInfo.expoServerPort}/shutdown`,\n      });\n    } catch {}\n  }\n  await ProjectSettings.setPackagerInfoAsync(projectRoot, {\n    expoServerPort: null,\n  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