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https://github.com/overleaf/overleaf.git
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Decaffeinate: convert individual files to js
This commit is contained in:
Simon Detheridge
parent
d70a33c4f5
commit
1d295ef7e4
1 changed files with 140 additions and 114 deletions
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@ -1,147 +1,173 @@
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Metrics = require "metrics-sharelatex"
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Metrics.initialize("filestore")
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express = require('express')
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bodyParser = require "body-parser"
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logger = require('logger-sharelatex')
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logger.initialize("filestore")
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settings = require("settings-sharelatex")
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request = require("request")
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fileController = require("./app/js/FileController")
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bucketController = require("./app/js/BucketController")
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keyBuilder = require("./app/js/KeyBuilder")
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healthCheckController = require("./app/js/HealthCheckController")
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domain = require("domain")
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appIsOk = true
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app = express()
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/*
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* decaffeinate suggestions:
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* DS102: Remove unnecessary code created because of implicit returns
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* DS207: Consider shorter variations of null checks
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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const Metrics = require("metrics-sharelatex");
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Metrics.initialize("filestore");
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const express = require('express');
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const bodyParser = require("body-parser");
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let logger = require('logger-sharelatex');
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logger.initialize("filestore");
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const settings = require("settings-sharelatex");
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const request = require("request");
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const fileController = require("./app/js/FileController");
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const bucketController = require("./app/js/BucketController");
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const keyBuilder = require("./app/js/KeyBuilder");
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const healthCheckController = require("./app/js/HealthCheckController");
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const domain = require("domain");
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let appIsOk = true;
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const app = express();
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if settings.sentry?.dsn?
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logger.initializeErrorReporting(settings.sentry.dsn)
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if ((settings.sentry != null ? settings.sentry.dsn : undefined) != null) {
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logger.initializeErrorReporting(settings.sentry.dsn);
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}
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Metrics.open_sockets.monitor(logger)
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Metrics.event_loop?.monitor(logger)
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Metrics.memory.monitor(logger)
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Metrics.open_sockets.monitor(logger);
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if (Metrics.event_loop != null) {
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Metrics.event_loop.monitor(logger);
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}
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Metrics.memory.monitor(logger);
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app.use Metrics.http.monitor(logger)
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app.use(Metrics.http.monitor(logger));
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app.use (req, res, next)->
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Metrics.inc "http-request"
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next()
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app.use(function(req, res, next){
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Metrics.inc("http-request");
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return next();
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});
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app.use (req, res, next) ->
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requestDomain = domain.create()
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requestDomain.add req
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requestDomain.add res
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requestDomain.on "error", (err)->
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try
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# request a shutdown to prevent memory leaks
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beginShutdown()
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if !res.headerSent
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res.send(500, "uncaught exception")
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logger = require('logger-sharelatex')
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req =
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body:req.body
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headers:req.headers
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url:req.url
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key: req.key
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app.use(function(req, res, next) {
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const requestDomain = domain.create();
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requestDomain.add(req);
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requestDomain.add(res);
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requestDomain.on("error", function(err){
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try {
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// request a shutdown to prevent memory leaks
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beginShutdown();
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if (!res.headerSent) {
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res.send(500, "uncaught exception");
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}
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logger = require('logger-sharelatex');
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req = {
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body:req.body,
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headers:req.headers,
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url:req.url,
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key: req.key,
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statusCode: req.statusCode
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err =
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message: err.message
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stack: err.stack
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name: err.name
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type: err.type
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};
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err = {
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message: err.message,
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stack: err.stack,
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name: err.name,
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type: err.type,
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arguments: err.arguments
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logger.err err:err, req:req, res:res, "uncaught exception thrown on request"
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catch exception
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logger.err err: exception, "exception in request domain handler"
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requestDomain.run next
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};
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return logger.err({err, req, res}, "uncaught exception thrown on request");
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} catch (exception) {
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return logger.err({err: exception}, "exception in request domain handler");
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}
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});
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return requestDomain.run(next);
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});
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app.use (req, res, next) ->
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if not appIsOk
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# when shutting down, close any HTTP keep-alive connections
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res.set 'Connection', 'close'
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next()
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app.use(function(req, res, next) {
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if (!appIsOk) {
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// when shutting down, close any HTTP keep-alive connections
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res.set('Connection', 'close');
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}
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return next();
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});
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Metrics.injectMetricsRoute(app)
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Metrics.injectMetricsRoute(app);
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app.head "/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.getFileHead
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app.get "/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.getFile
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app.post "/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.insertFile
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app.put "/project/:project_id/file/:file_id", keyBuilder.userFileKey, bodyParser.json(), fileController.copyFile
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app.del "/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.deleteFile
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app.head("/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.getFileHead);
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app.get("/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.getFile);
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app.post("/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.insertFile);
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app.put("/project/:project_id/file/:file_id", keyBuilder.userFileKey, bodyParser.json(), fileController.copyFile);
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app.del("/project/:project_id/file/:file_id", keyBuilder.userFileKey, fileController.deleteFile);
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app.head "/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.getFileHead
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app.get "/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.getFile
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app.get "/template/:template_id/v/:version/:format/:sub_type", keyBuilder.templateFileKey, fileController.getFile
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app.post "/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.insertFile
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app.head("/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.getFileHead);
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app.get("/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.getFile);
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app.get("/template/:template_id/v/:version/:format/:sub_type", keyBuilder.templateFileKey, fileController.getFile);
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app.post("/template/:template_id/v/:version/:format", keyBuilder.templateFileKey, fileController.insertFile);
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app.head "/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.getFileHead
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app.get "/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.getFile
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app.post "/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.insertFile
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app.put "/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, bodyParser.json(), fileController.copyFile
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app.del "/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.deleteFile
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app.head("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.getFileHead);
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app.get("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.getFile);
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app.post("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.insertFile);
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app.put("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, bodyParser.json(), fileController.copyFile);
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app.del("/project/:project_id/public/:public_file_id", keyBuilder.publicFileKey, fileController.deleteFile);
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app.get "/project/:project_id/size", keyBuilder.publicProjectKey, fileController.directorySize
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app.get("/project/:project_id/size", keyBuilder.publicProjectKey, fileController.directorySize);
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app.get "/bucket/:bucket/key/*", bucketController.getFile
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app.get("/bucket/:bucket/key/*", bucketController.getFile);
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app.get "/heapdump", (req, res)->
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require('heapdump').writeSnapshot '/tmp/' + Date.now() + '.filestore.heapsnapshot', (err, filename)->
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res.send filename
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app.get("/heapdump", (req, res) => require('heapdump').writeSnapshot('/tmp/' + Date.now() + '.filestore.heapsnapshot', (err, filename) => res.send(filename)));
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app.post "/shutdown", (req, res)->
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appIsOk = false
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res.send()
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app.post("/shutdown", function(req, res){
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appIsOk = false;
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return res.send();
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});
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app.get '/status', (req, res)->
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if appIsOk
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res.send('filestore sharelatex up')
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else
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logger.log "app is not ok - shutting down"
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res.send("server is being shut down", 500)
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app.get('/status', function(req, res){
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if (appIsOk) {
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return res.send('filestore sharelatex up');
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} else {
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logger.log("app is not ok - shutting down");
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return res.send("server is being shut down", 500);
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}
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});
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app.get "/health_check", healthCheckController.check
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app.get("/health_check", healthCheckController.check);
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app.get '*', (req, res)->
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res.send 404
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app.get('*', (req, res) => res.send(404));
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beginShutdown = () ->
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if appIsOk
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appIsOk = false
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# hard-terminate this process if graceful shutdown fails
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killTimer = setTimeout () ->
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process.exit 1
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, 120*1000
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killTimer.unref?() # prevent timer from keeping process alive
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server.close () ->
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logger.log "closed all connections"
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Metrics.close()
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process.disconnect?()
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logger.log "server will stop accepting connections"
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var beginShutdown = function() {
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if (appIsOk) {
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appIsOk = false;
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// hard-terminate this process if graceful shutdown fails
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const killTimer = setTimeout(() => process.exit(1)
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, 120*1000);
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if (typeof killTimer.unref === 'function') {
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killTimer.unref();
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} // prevent timer from keeping process alive
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server.close(function() {
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logger.log("closed all connections");
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Metrics.close();
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return (typeof process.disconnect === 'function' ? process.disconnect() : undefined);
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});
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return logger.log("server will stop accepting connections");
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}
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};
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port = settings.internal.filestore.port or 3009
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host = "0.0.0.0"
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const port = settings.internal.filestore.port || 3009;
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const host = "0.0.0.0";
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if !module.parent # Called directly
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server = app.listen port, host, (error) ->
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logger.info "Filestore starting up, listening on #{host}:#{port}"
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if (!module.parent) { // Called directly
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var server = app.listen(port, host, error => logger.info(`Filestore starting up, listening on ${host}:${port}`));
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}
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module.exports = app
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module.exports = app;
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process.on 'SIGTERM', () ->
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logger.log("filestore got SIGTERM, shutting down gracefully")
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beginShutdown()
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process.on('SIGTERM', function() {
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logger.log("filestore got SIGTERM, shutting down gracefully");
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return beginShutdown();
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});
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if global.gc?
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gcTimer = setInterval () ->
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global.gc()
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logger.log process.memoryUsage(), "global.gc"
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, 3 * oneMinute = 60 * 1000
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gcTimer.unref()
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if (global.gc != null) {
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let oneMinute;
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const gcTimer = setInterval(function() {
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global.gc();
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return logger.log(process.memoryUsage(), "global.gc");
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}
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, 3 * (oneMinute = 60 * 1000));
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gcTimer.unref();
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}
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