Prettier: convert individual decaffeinated files to Prettier format

services/filestore/app.js

@@ -4,170 +4,238 @@
  * DS207: Consider shorter variations of null checks
  * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
  */
-const Metrics = require("metrics-sharelatex");
-Metrics.initialize("filestore");
-const express = require('express');
-const bodyParser = require("body-parser");
-let logger = require('logger-sharelatex');
-logger.initialize("filestore");
-const settings = require("settings-sharelatex");
-const request = require("request");
-const fileController = require("./app/js/FileController");
-const bucketController = require("./app/js/BucketController");
-const keyBuilder = require("./app/js/KeyBuilder");
-const healthCheckController = require("./app/js/HealthCheckController");
-const domain = require("domain");
-let appIsOk = true;
-const app = express();
+const Metrics = require('metrics-sharelatex')
+Metrics.initialize('filestore')
+const express = require('express')
+const bodyParser = require('body-parser')
+let logger = require('logger-sharelatex')
+logger.initialize('filestore')
+const settings = require('settings-sharelatex')
+const request = require('request')
+const fileController = require('./app/js/FileController')
+const bucketController = require('./app/js/BucketController')
+const keyBuilder = require('./app/js/KeyBuilder')
+const healthCheckController = require('./app/js/HealthCheckController')
+const domain = require('domain')
+let appIsOk = true
+const app = express()
 
 if ((settings.sentry != null ? settings.sentry.dsn : undefined) != null) {
-	logger.initializeErrorReporting(settings.sentry.dsn);
+  logger.initializeErrorReporting(settings.sentry.dsn)
 }
 
-Metrics.open_sockets.monitor(logger);
+Metrics.open_sockets.monitor(logger)
 if (Metrics.event_loop != null) {
-	Metrics.event_loop.monitor(logger);
+  Metrics.event_loop.monitor(logger)
 }
-Metrics.memory.monitor(logger);
+Metrics.memory.monitor(logger)
 
-app.use(Metrics.http.monitor(logger));
-
-app.use(function(req, res, next){
-	Metrics.inc("http-request");
-	return next();
-});
+app.use(Metrics.http.monitor(logger))
 
 app.use(function(req, res, next) {
-	const requestDomain = domain.create();
-	requestDomain.add(req);
-	requestDomain.add(res);
-	requestDomain.on("error", function(err){
-		try {
-			// request a shutdown to prevent memory leaks
-			beginShutdown();
-			if (!res.headerSent) {
-				res.send(500, "uncaught exception");
-			}
-			logger = require('logger-sharelatex');
-			req = {
-				body:req.body,
-				headers:req.headers,
-				url:req.url,
-				key: req.key,
-				statusCode: req.statusCode
-			};
-			err = {
-				message: err.message,
-				stack: err.stack,
-				name: err.name,
-				type: err.type,
-				arguments: err.arguments
-			};
-			return logger.err({err, req, res}, "uncaught exception thrown on request");
-		} catch (exception) {
-			return logger.err({err: exception}, "exception in request domain handler");
-		}
-	});
-	return requestDomain.run(next);
-});
+  Metrics.inc('http-request')
+  return next()
+})
 
 app.use(function(req, res, next) {
-	if (!appIsOk) {
-		// when shutting down, close any HTTP keep-alive connections
-		res.set('Connection', 'close');
-	}
-	return next();
-});
-
-Metrics.injectMetricsRoute(app);
-
-app.head("/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.getFileHead);
-app.get("/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.getFile);
-app.post("/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.insertFile);
-app.put("/project/:project_id/file/:file_id", keyBuilder.userFileKey, bodyParser.json(), fileController.copyFile);
-app.del("/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.deleteFile);
-
-app.head("/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.getFileHead);
-app.get("/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.getFile);
-app.get("/template/:template_id/v/:version/:format/:sub_type", keyBuilder.templateFileKey, fileController.getFile);
-app.post("/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.insertFile);
-
-
-app.head("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.getFileHead);
-app.get("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.getFile);
-app.post("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.insertFile);
-app.put("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, bodyParser.json(), fileController.copyFile);
-app.del("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.deleteFile);
-
-app.get("/project/:project_id/size", keyBuilder.publicProjectKey, fileController.directorySize);
-
-app.get("/bucket/:bucket/key/*", bucketController.getFile);
-
-app.get("/heapdump", (req, res) => require('heapdump').writeSnapshot('/tmp/' + Date.now() + '.filestore.heapsnapshot', (err, filename) => res.send(filename)));
-
-app.post("/shutdown", function(req, res){
-	appIsOk = false;
-	return res.send();
-});
-
-app.get('/status', function(req, res){
-	if (appIsOk) {
-		return res.send('filestore sharelatex up');
-	} else {
-		logger.log("app is not ok - shutting down");
-		return res.send("server is being shut down", 500);
-	}
-});
-
-
-app.get("/health_check", healthCheckController.check);
-
-
-app.get('*', (req, res) => res.send(404));
-
-
+  const requestDomain = domain.create()
+  requestDomain.add(req)
+  requestDomain.add(res)
+  requestDomain.on('error', function(err) {
+    try {
+      // request a shutdown to prevent memory leaks
+      beginShutdown()
+      if (!res.headerSent) {
+        res.send(500, 'uncaught exception')
+      }
+      logger = require('logger-sharelatex')
+      req = {
+        body: req.body,
+        headers: req.headers,
+        url: req.url,
+        key: req.key,
+        statusCode: req.statusCode
+      }
+      err = {
+        message: err.message,
+        stack: err.stack,
+        name: err.name,
+        type: err.type,
+        arguments: err.arguments
+      }
+      return logger.err(
+        { err, req, res },
+        'uncaught exception thrown on request'
+      )
+    } catch (exception) {
+      return logger.err(
+        { err: exception },
+        'exception in request domain handler'
+      )
+    }
+  })
+  return requestDomain.run(next)
+})
 
+app.use(function(req, res, next) {
+  if (!appIsOk) {
+    // when shutting down, close any HTTP keep-alive connections
+    res.set('Connection', 'close')
+  }
+  return next()
+})
+
+Metrics.injectMetricsRoute(app)
+
+app.head(
+  '/project/:project_id/file/:file_id',
+  keyBuilder.userFileKey,
+  fileController.getFileHead
+)
+app.get(
+  '/project/:project_id/file/:file_id',
+  keyBuilder.userFileKey,
+  fileController.getFile
+)
+app.post(
+  '/project/:project_id/file/:file_id',
+  keyBuilder.userFileKey,
+  fileController.insertFile
+)
+app.put(
+  '/project/:project_id/file/:file_id',
+  keyBuilder.userFileKey,
+  bodyParser.json(),
+  fileController.copyFile
+)
+app.del(
+  '/project/:project_id/file/:file_id',
+  keyBuilder.userFileKey,
+  fileController.deleteFile
+)
+
+app.head(
+  '/template/:template_id/v/:version/:format',
+  keyBuilder.templateFileKey,
+  fileController.getFileHead
+)
+app.get(
+  '/template/:template_id/v/:version/:format',
+  keyBuilder.templateFileKey,
+  fileController.getFile
+)
+app.get(
+  '/template/:template_id/v/:version/:format/:sub_type',
+  keyBuilder.templateFileKey,
+  fileController.getFile
+)
+app.post(
+  '/template/:template_id/v/:version/:format',
+  keyBuilder.templateFileKey,
+  fileController.insertFile
+)
+
+app.head(
+  '/project/:project_id/public/:public_file_id',
+  keyBuilder.publicFileKey,
+  fileController.getFileHead
+)
+app.get(
+  '/project/:project_id/public/:public_file_id',
+  keyBuilder.publicFileKey,
+  fileController.getFile
+)
+app.post(
+  '/project/:project_id/public/:public_file_id',
+  keyBuilder.publicFileKey,
+  fileController.insertFile
+)
+app.put(
+  '/project/:project_id/public/:public_file_id',
+  keyBuilder.publicFileKey,
+  bodyParser.json(),
+  fileController.copyFile
+)
+app.del(
+  '/project/:project_id/public/:public_file_id',
+  keyBuilder.publicFileKey,
+  fileController.deleteFile
+)
+
+app.get(
+  '/project/:project_id/size',
+  keyBuilder.publicProjectKey,
+  fileController.directorySize
+)
+
+app.get('/bucket/:bucket/key/*', bucketController.getFile)
+
+app.get('/heapdump', (req, res) =>
+  require('heapdump').writeSnapshot(
+    '/tmp/' + Date.now() + '.filestore.heapsnapshot',
+    (err, filename) => res.send(filename)
+  )
+)
+
+app.post('/shutdown', function(req, res) {
+  appIsOk = false
+  return res.send()
+})
+
+app.get('/status', function(req, res) {
+  if (appIsOk) {
+    return res.send('filestore sharelatex up')
+  } else {
+    logger.log('app is not ok - shutting down')
+    return res.send('server is being shut down', 500)
+  }
+})
+
+app.get('/health_check', healthCheckController.check)
+
+app.get('*', (req, res) => res.send(404))
 
 var beginShutdown = function() {
-	if (appIsOk) {
-		appIsOk = false;
-		// hard-terminate this process if graceful shutdown fails
-		const killTimer = setTimeout(() => process.exit(1)
-		, 120*1000);
-		if (typeof killTimer.unref === 'function') {
-			killTimer.unref();
-		} // prevent timer from keeping process alive
-		server.close(function() {
-			logger.log("closed all connections");
-			Metrics.close();
-			return (typeof process.disconnect === 'function' ? process.disconnect() : undefined);
-		});
-		return logger.log("server will stop accepting connections");
-	}
-};
-
-
-const port = settings.internal.filestore.port || 3009;
-const host = "0.0.0.0";
-
-if (!module.parent) { // Called directly
-	var server = app.listen(port, host, error => logger.info(`Filestore starting up, listening on ${host}:${port}`));
+  if (appIsOk) {
+    appIsOk = false
+    // hard-terminate this process if graceful shutdown fails
+    const killTimer = setTimeout(() => process.exit(1), 120 * 1000)
+    if (typeof killTimer.unref === 'function') {
+      killTimer.unref()
+    } // prevent timer from keeping process alive
+    server.close(function() {
+      logger.log('closed all connections')
+      Metrics.close()
+      return typeof process.disconnect === 'function'
+        ? process.disconnect()
+        : undefined
+    })
+    return logger.log('server will stop accepting connections')
+  }
 }
 
+const port = settings.internal.filestore.port || 3009
+const host = '0.0.0.0'
+
+if (!module.parent) {
+  // Called directly
+  var server = app.listen(port, host, error =>
+    logger.info(`Filestore starting up, listening on ${host}:${port}`)
+  )
+}
 
-module.exports = app;
+module.exports = app
 
 process.on('SIGTERM', function() {
-	logger.log("filestore got SIGTERM, shutting down gracefully");
-	return beginShutdown();
-});
+  logger.log('filestore got SIGTERM, shutting down gracefully')
+  return beginShutdown()
+})
 
 if (global.gc != null) {
-	let oneMinute;
-	const gcTimer = setInterval(function() {
-		global.gc();
-		return logger.log(process.memoryUsage(), "global.gc");
-	}
-	, 3 * (oneMinute = 60 * 1000));
-	gcTimer.unref();
+  let oneMinute
+  const gcTimer = setInterval(function() {
+    global.gc()
+    return logger.log(process.memoryUsage(), 'global.gc')
+  }, 3 * (oneMinute = 60 * 1000))
+  gcTimer.unref()
 }