1 files changed, 0 insertions, 189 deletions
diff --git a/node_modules/finalhandler/index.js b/node_modules/finalhandler/index.js
deleted file mode 100644
index 884d802..0000000
--- a/node_modules/finalhandler/index.js
+++ /dev/null
@@ -1,189 +0,0 @@
-/*!
- * finalhandler
- * Copyright(c) 2014-2015 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict'
-
-/**
- * Module dependencies.
- * @private
- */
-
-var debug = require('debug')('finalhandler')
-var escapeHtml = require('escape-html')
-var onFinished = require('on-finished')
-var statuses = require('statuses')
-var unpipe = require('unpipe')
-
-/**
- * Module variables.
- * @private
- */
-
-/* istanbul ignore next */
-var defer = typeof setImmediate === 'function'
-  ? setImmediate
-  : function (fn) { process.nextTick(fn.bind.apply(fn, arguments)) }
-var isFinished = onFinished.isFinished
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = finalhandler
-
-/**
- * Create a function to handle the final response.
- *
- * @param {Request} req
- * @param {Response} res
- * @param {Object} [options]
- * @return {Function}
- * @public
- */
-
-function finalhandler (req, res, options) {
-  var opts = options || {}
-
-  // get environment
-  var env = opts.env || process.env.NODE_ENV || 'development'
-
-  // get error callback
-  var onerror = opts.onerror
-
-  return function (err) {
-    var headers = Object.create(null)
-    var status
-
-    // ignore 404 on in-flight response
-    if (!err && res._header) {
-      debug('cannot 404 after headers sent')
-      return
-    }
-
-    // unhandled error
-    if (err) {
-      // respect status code from error
-      status = getErrorStatusCode(err) || res.statusCode
-
-      // default status code to 500 if outside valid range
-      if (typeof status !== 'number' || status < 400 || status > 599) {
-        status = 500
-      }
-
-      // respect err.headers
-      if (err.headers && (err.status === status || err.statusCode === status)) {
-        var keys = Object.keys(err.headers)
-        for (var i = 0; i < keys.length; i++) {
-          var key = keys[i]
-          headers[key] = err.headers[key]
-        }
-      }
-
-      // production gets a basic error message
-      var msg = env === 'production'
-        ? statuses[status]
-        : err.stack || err.toString()
-      msg = escapeHtml(msg)
-        .replace(/\n/g, '<br>')
-        .replace(/\x20{2}/g, ' &nbsp;') + '\n'
-    } else {
-      status = 404
-      msg = 'Cannot ' + escapeHtml(req.method) + ' ' + escapeHtml(req.originalUrl || req.url) + '\n'
-    }
-
-    debug('default %s', status)
-
-    // schedule onerror callback
-    if (err && onerror) {
-      defer(onerror, err, req, res)
-    }
-
-    // cannot actually respond
-    if (res._header) {
-      debug('cannot %d after headers sent', status)
-      req.socket.destroy()
-      return
-    }
-
-    // send response
-    send(req, res, status, headers, msg)
-  }
-}
-
-/**
- * Get status code from Error object.
- *
- * @param {Error} err
- * @return {number}
- * @private
- */
-
-function getErrorStatusCode (err) {
-  // check err.status
-  if (typeof err.status === 'number' && err.status >= 400 && err.status < 600) {
-    return err.status
-  }
-
-  // check err.statusCode
-  if (typeof err.statusCode === 'number' && err.statusCode >= 400 && err.statusCode < 600) {
-    return err.statusCode
-  }
-
-  return undefined
-}
-
-/**
- * Send response.
- *
- * @param {IncomingMessage} req
- * @param {OutgoingMessage} res
- * @param {number} status
- * @param {object} headers
- * @param {string} body
- * @private
- */
-
-function send (req, res, status, headers, body) {
-  function write () {
-    // response status
-    res.statusCode = status
-    res.statusMessage = statuses[status]
-
-    // response headers
-    var keys = Object.keys(headers)
-    for (var i = 0; i < keys.length; i++) {
-      var key = keys[i]
-      res.setHeader(key, headers[key])
-    }
-
-    // security header for content sniffing
-    res.setHeader('X-Content-Type-Options', 'nosniff')
-
-    // standard headers
-    res.setHeader('Content-Type', 'text/html; charset=utf-8')
-    res.setHeader('Content-Length', Buffer.byteLength(body, 'utf8'))
-
-    if (req.method === 'HEAD') {
-      res.end()
-      return
-    }
-
-    res.end(body, 'utf8')
-  }
-
-  if (isFinished(req)) {
-    write()
-    return
-  }
-
-  // unpipe everything from the request
-  unpipe(req)
-
-  // flush the request
-  onFinished(req, write)
-  req.resume()
-}