send - npm Package Compare versions

Comparing version 0.13.2 to 0.14.0

HISTORY.md

@@ -0,1 +1,26 @@
+0.14.0 / 2016-06-06
+===================
+
+  * Add `acceptRanges` option
+  * Add `cacheControl` option
+  * Attempt to combine multiple ranges into single range
+  * Correctly inherit from `Stream` class
+  * Fix `Content-Range` header in 416 responses when using `start`/`end` options
+  * Fix `Content-Range` header missing from default 416 responses
+  * Ignore non-byte `Range` headers
+  * deps: http-errors@~1.5.0
+    - Add `HttpError` export, for `err instanceof createError.HttpError`
+    - Support new code `421 Misdirected Request`
+    - Use `setprototypeof` module to replace `__proto__` setting
+    - deps: inherits@2.0.1
+    - deps: statuses@'>= 1.3.0 < 2'
+    - perf: enable strict mode
+  * deps: range-parser@~1.2.0
+    - Fix incorrectly returning -1 when there is at least one valid range
+    - perf: remove internal function
+  * deps: statuses@~1.3.0
+    - Add `421 Misdirected Request`
+    - perf: enable strict mode
+  * perf: remove argument reassignment
+
 0.13.2 / 2016-03-05
@@ -2,0 +27,0 @@ ===================

index.js

 /*!
  * send
  * Copyright(c) 2012 TJ Holowaychuk
- * Copyright(c) 2014-2015 Douglas Christopher Wilson
+ * Copyright(c) 2014-2016 Douglas Christopher Wilson
  * MIT Licensed
@@ -20,27 +20,48 @@ */
 var escapeHtml = require('escape-html')
-  , parseRange = require('range-parser')
-  , Stream = require('stream')
-  , mime = require('mime')
-  , fresh = require('fresh')
-  , path = require('path')
-  , fs = require('fs')
-  , normalize = path.normalize
-  , join = path.join
 var etag = require('etag')
-var EventEmitter = require('events').EventEmitter;
-var ms = require('ms');
+var EventEmitter = require('events').EventEmitter
+var fresh = require('fresh')
+var fs = require('fs')
+var mime = require('mime')
+var ms = require('ms')
 var onFinished = require('on-finished')
+var parseRange = require('range-parser')
+var path = require('path')
 var statuses = require('statuses')
+var Stream = require('stream')
+var util = require('util')
 
 /**
- * Variables.
+ * Path function references.
+ * @private
  */
+
 var extname = path.extname
-var maxMaxAge = 60 * 60 * 24 * 365 * 1000; // 1 year
+var join = path.join
+var normalize = path.normalize
 var resolve = path.resolve
 var sep = path.sep
-var toString = Object.prototype.toString
-var upPathRegexp = /(?:^|[\\\/])\.\.(?:[\\\/]|$)/
 
 /**
+ * Regular expression for identifying a bytes Range header.
+ * @private
+ */
+
+var BYTES_RANGE_REGEXP = /^ *bytes=/
+
+/**
+ * Maximum value allowed for the max age.
+ * @private
+ */
+
+var MAX_MAXAGE = 60 * 60 * 24 * 365 * 1000 // 1 year
+
+/**
+ * Regular expression to match a path with a directory up component.
+ * @private
+ */
+
+var UP_PATH_REGEXP = /(?:^|[\\\/])\.\.(?:[\\\/]|$)/
+
+/**
  * Module exports.
@@ -58,4 +79,4 @@ * @public
 /* istanbul ignore next */
-var listenerCount = EventEmitter.listenerCount
-  || function(emitter, type){ return emitter.listeners(type).length; };
+var listenerCount = EventEmitter.listenerCount ||
+  function (emitter, type) { return emitter.listeners(type).length }
 
@@ -72,4 +93,4 @@ /**
 
-function send(req, path, options) {
-  return new SendStream(req, path, options);
+function send (req, path, options) {
+  return new SendStream(req, path, options)
 }
@@ -86,3 +107,5 @@
 
-function SendStream(req, path, options) {
+function SendStream (req, path, options) {
+  Stream.call(this)
+
   var opts = options || {}
@@ -94,2 +117,10 @@
 
+  this._acceptRanges = opts.acceptRanges !== undefined
+    ? Boolean(opts.acceptRanges)
+    : true
+
+  this._cacheControl = opts.cacheControl !== undefined
+    ? Boolean(opts.cacheControl)
+    : true
+
   this._etag = opts.etag !== undefined
@@ -135,3 +166,3 @@ ? Boolean(opts.etag)
   this._maxage = !isNaN(this._maxage)
-    ? Math.min(Math.max(0, this._maxage), maxMaxAge)
+    ? Math.min(Math.max(0, this._maxage), MAX_MAXAGE)
     : 0
@@ -149,6 +180,6 @@
 /**
- * Inherits from `Stream.prototype`.
+ * Inherits from `Stream`.
  */
 
-SendStream.prototype.__proto__ = Stream.prototype;
+util.inherits(SendStream, Stream)
 
@@ -163,8 +194,7 @@ /**
 
-SendStream.prototype.etag = deprecate.function(function etag(val) {
-  val = Boolean(val);
-  debug('etag %s', val);
-  this._etag = val;
-  return this;
-}, 'send.etag: pass etag as option');
+SendStream.prototype.etag = deprecate.function(function etag (val) {
+  this._etag = Boolean(val)
+  debug('etag %s', this._etag)
+  return this
+}, 'send.etag: pass etag as option')
 
@@ -179,9 +209,8 @@ /**
 
-SendStream.prototype.hidden = deprecate.function(function hidden(val) {
-  val = Boolean(val);
-  debug('hidden %s', val);
-  this._hidden = val;
+SendStream.prototype.hidden = deprecate.function(function hidden (val) {
+  this._hidden = Boolean(val)
   this._dotfiles = undefined
-  return this;
-}, 'send.hidden: use dotfiles option');
+  debug('hidden %s', this._hidden)
+  return this
+}, 'send.hidden: use dotfiles option')
 
@@ -197,8 +226,8 @@ /**
 
-SendStream.prototype.index = deprecate.function(function index(paths) {
-  var index = !paths ? [] : normalizeList(paths, 'paths argument');
-  debug('index %o', paths);
-  this._index = index;
-  return this;
-}, 'send.index: pass index as option');
+SendStream.prototype.index = deprecate.function(function index (paths) {
+  var index = !paths ? [] : normalizeList(paths, 'paths argument')
+  debug('index %o', paths)
+  this._index = index
+  return this
+}, 'send.index: pass index as option')
 
@@ -213,13 +242,13 @@ /**
 
-SendStream.prototype.root = function(path){
-  path = String(path);
-  this._root = resolve(path)
-  return this;
-};
+SendStream.prototype.root = function root (path) {
+  this._root = resolve(String(path))
+  debug('root %s', this._root)
+  return this
+}
 
 SendStream.prototype.from = deprecate.function(SendStream.prototype.root,
-  'send.from: pass root as option');
+  'send.from: pass root as option')
 
 SendStream.prototype.root = deprecate.function(SendStream.prototype.root,
-  'send.root: pass root as option');
+  'send.root: pass root as option')
 
@@ -234,12 +263,12 @@ /**
 
-SendStream.prototype.maxage = deprecate.function(function maxage(maxAge) {
-  maxAge = typeof maxAge === 'string'
+SendStream.prototype.maxage = deprecate.function(function maxage (maxAge) {
+  this._maxage = typeof maxAge === 'string'
     ? ms(maxAge)
-    : Number(maxAge);
-  if (isNaN(maxAge)) maxAge = 0;
-  if (Infinity == maxAge) maxAge = 60 * 60 * 24 * 365 * 1000;
-  debug('max-age %d', maxAge);
-  this._maxage = maxAge;
-  return this;
-}, 'send.maxage: pass maxAge as option');
+    : Number(maxAge)
+  this._maxage = !isNaN(this._maxage)
+    ? Math.min(Math.max(0, this._maxage), MAX_MAXAGE)
+    : 0
+  debug('max-age %d', this._maxage)
+  return this
+}, 'send.maxage: pass maxAge as option')
 
@@ -254,3 +283,3 @@ /**
 
-SendStream.prototype.error = function error(status, error) {
+SendStream.prototype.error = function error (status, error) {
   // emit if listeners instead of responding
@@ -266,5 +295,10 @@ if (listenerCount(this, 'error') !== 0) {
 
-  // wipe all existing headers
-  res._headers = null
+  // clear existing headers
+  clearHeaders(res)
 
+  // add error headers
+  if (error && error.headers) {
+    setHeaders(res, error.headers)
+  }
+
   // send basic response
@@ -285,5 +319,5 @@ res.statusCode = status
 
-SendStream.prototype.hasTrailingSlash = function(){
-  return '/' == this.path[this.path.length - 1];
-};
+SendStream.prototype.hasTrailingSlash = function hasTrailingSlash () {
+  return this.path[this.path.length - 1] === '/'
+}
 
@@ -297,6 +331,6 @@ /**
 
-SendStream.prototype.isConditionalGET = function(){
-  return this.req.headers['if-none-match']
-    || this.req.headers['if-modified-since'];
-};
+SendStream.prototype.isConditionalGET = function isConditionalGET () {
+  return this.req.headers['if-none-match'] ||
+    this.req.headers['if-modified-since']
+}
 
@@ -309,3 +343,3 @@ /**
 
-SendStream.prototype.removeContentHeaderFields = function removeContentHeaderFields() {
+SendStream.prototype.removeContentHeaderFields = function removeContentHeaderFields () {
   var res = this.res
@@ -328,9 +362,9 @@ var headers = Object.keys(res._headers || {})
 
-SendStream.prototype.notModified = function(){
-  var res = this.res;
-  debug('not modified');
-  this.removeContentHeaderFields();
-  res.statusCode = 304;
-  res.end();
-};
+SendStream.prototype.notModified = function notModified () {
+  var res = this.res
+  debug('not modified')
+  this.removeContentHeaderFields()
+  res.statusCode = 304
+  res.end()
+}
 
@@ -343,7 +377,7 @@ /**
 
-SendStream.prototype.headersAlreadySent = function headersAlreadySent(){
-  var err = new Error('Can\'t set headers after they are sent.');
-  debug('headers already sent');
-  this.error(500, err);
-};
+SendStream.prototype.headersAlreadySent = function headersAlreadySent () {
+  var err = new Error('Can\'t set headers after they are sent.')
+  debug('headers already sent')
+  this.error(500, err)
+}
 
@@ -358,6 +392,7 @@ /**
 
-SendStream.prototype.isCachable = function(){
-  var res = this.res;
-  return (res.statusCode >= 200 && res.statusCode < 300) || 304 == res.statusCode;
-};
+SendStream.prototype.isCachable = function isCachable () {
+  var statusCode = this.res.statusCode
+  return (statusCode >= 200 && statusCode < 300) ||
+    statusCode === 304
+}
 
@@ -371,3 +406,3 @@ /**
 
-SendStream.prototype.onStatError = function onStatError(error) {
+SendStream.prototype.onStatError = function onStatError (error) {
   switch (error.code) {
@@ -392,5 +427,5 @@ case 'ENAMETOOLONG':
 
-SendStream.prototype.isFresh = function(){
-  return fresh(this.req.headers, this.res._headers);
-};
+SendStream.prototype.isFresh = function isFresh () {
+  return fresh(this.req.headers, this.res._headers)
+}
 
@@ -404,11 +439,13 @@ /**
 
-SendStream.prototype.isRangeFresh = function isRangeFresh(){
-  var ifRange = this.req.headers['if-range'];
+SendStream.prototype.isRangeFresh = function isRangeFresh () {
+  var ifRange = this.req.headers['if-range']
 
-  if (!ifRange) return true;
+  if (!ifRange) {
+    return true
+  }
 
   return ~ifRange.indexOf('"')
     ? ~ifRange.indexOf(this.res._headers['etag'])
-    : Date.parse(this.res._headers['last-modified']) <= Date.parse(ifRange);
-};
+    : Date.parse(this.res._headers['last-modified']) <= Date.parse(ifRange)
+}
 
@@ -422,3 +459,3 @@ /**
 
-SendStream.prototype.redirect = function redirect(path) {
+SendStream.prototype.redirect = function redirect (path) {
   if (listenerCount(this, 'directory') !== 0) {
@@ -455,16 +492,21 @@ this.emit('directory')
 
-SendStream.prototype.pipe = function(res){
-  var self = this
-    , args = arguments
-    , root = this._root;
+SendStream.prototype.pipe = function pipe (res) {
+  // root path
+  var root = this._root
 
   // references
-  this.res = res;
+  this.res = res
 
   // decode the path
   var path = decode(this.path)
-  if (path === -1) return this.error(400)
+  if (path === -1) {
+    this.error(400)
+    return res
+  }
 
   // null byte(s)
-  if (~path.indexOf('\0')) return this.error(400);
+  if (~path.indexOf('\0')) {
+    this.error(400)
+    return res
+  }
 
@@ -474,5 +516,6 @@ var parts
     // malicious path
-    if (upPathRegexp.test(normalize('.' + sep + path))) {
+    if (UP_PATH_REGEXP.test(normalize('.' + sep + path))) {
       debug('malicious path "%s"', path)
-      return this.error(403)
+      this.error(403)
+      return res
     }
@@ -488,5 +531,6 @@
     // ".." is malicious without "root"
-    if (upPathRegexp.test(path)) {
+    if (UP_PATH_REGEXP.test(path)) {
       debug('malicious path "%s"', path)
-      return this.error(403)
+      this.error(403)
+      return res
     }
@@ -517,6 +561,8 @@
       case 'deny':
-        return this.error(403)
+        this.error(403)
+        return res
       case 'ignore':
       default:
-        return this.error(404)
+        this.error(404)
+        return res
     }
@@ -527,9 +573,9 @@ }
   if (this._index.length && this.path[this.path.length - 1] === '/') {
-    this.sendIndex(path);
-    return res;
+    this.sendIndex(path)
+    return res
   }
 
-  this.sendFile(path);
-  return res;
-};
+  this.sendFile(path)
+  return res
+}
 
@@ -543,14 +589,15 @@ /**
 
-SendStream.prototype.send = function(path, stat){
-  var len = stat.size;
+SendStream.prototype.send = function send (path, stat) {
+  var len = stat.size
   var options = this.options
   var opts = {}
-  var res = this.res;
-  var req = this.req;
-  var ranges = req.headers.range;
-  var offset = options.start || 0;
+  var res = this.res
+  var req = this.req
+  var ranges = req.headers.range
+  var offset = options.start || 0
 
   if (res._header) {
     // impossible to send now
-    return this.headersAlreadySent();
+    this.headersAlreadySent()
+    return
   }
@@ -561,53 +608,57 @@
   // set header fields
-  this.setHeader(path, stat);
+  this.setHeader(path, stat)
 
   // set content-type
-  this.type(path);
+  this.type(path)
 
   // conditional GET support
-  if (this.isConditionalGET()
-    && this.isCachable()
-    && this.isFresh()) {
-    return this.notModified();
+  if (this.isConditionalGET() && this.isCachable() && this.isFresh()) {
+    this.notModified()
+    return
   }
 
   // adjust len to start/end options
-  len = Math.max(0, len - offset);
+  len = Math.max(0, len - offset)
   if (options.end !== undefined) {
-    var bytes = options.end - offset + 1;
-    if (len > bytes) len = bytes;
+    var bytes = options.end - offset + 1
+    if (len > bytes) len = bytes
   }
 
   // Range support
-  if (ranges) {
-    ranges = parseRange(len, ranges);
+  if (this._acceptRanges && BYTES_RANGE_REGEXP.test(ranges)) {
+    // parse
+    ranges = parseRange(len, ranges, {
+      combine: true
+    })
 
     // If-Range support
     if (!this.isRangeFresh()) {
-      debug('range stale');
-      ranges = -2;
+      debug('range stale')
+      ranges = -2
     }
 
     // unsatisfiable
-    if (-1 == ranges) {
-      debug('range unsatisfiable');
-      res.setHeader('Content-Range', 'bytes */' + stat.size);
-      return this.error(416);
+    if (ranges === -1) {
+      debug('range unsatisfiable')
+
+      // Content-Range
+      res.setHeader('Content-Range', contentRange('bytes', len))
+
+      // 416 Requested Range Not Satisfiable
+      return this.error(416, {
+        headers: {'Content-Range': res.getHeader('Content-Range')}
+      })
     }
 
     // valid (syntactically invalid/multiple ranges are treated as a regular response)
-    if (-2 != ranges && ranges.length === 1) {
-      debug('range %j', ranges);
+    if (ranges !== -2 && ranges.length === 1) {
+      debug('range %j', ranges)
 
       // Content-Range
-      res.statusCode = 206;
-      res.setHeader('Content-Range', 'bytes '
-        + ranges[0].start
-        + '-'
-        + ranges[0].end
-        + '/'
-        + len);
+      res.statusCode = 206
+      res.setHeader('Content-Range', contentRange('bytes', len, ranges[0]))
 
-      offset += ranges[0].start;
-      len = ranges[0].end - ranges[0].start + 1;
+      // adjust for requested range
+      offset += ranges[0].start
+      len = ranges[0].end - ranges[0].start + 1
     }
@@ -626,9 +677,12 @@ }
   // content-length
-  res.setHeader('Content-Length', len);
+  res.setHeader('Content-Length', len)
 
   // HEAD support
-  if ('HEAD' == req.method) return res.end();
+  if (req.method === 'HEAD') {
+    res.end()
+    return
+  }
 
   this.stream(path, opts)
-};
+}
 
@@ -641,11 +695,9 @@ /**
  */
-SendStream.prototype.sendFile = function sendFile(path) {
+SendStream.prototype.sendFile = function sendFile (path) {
   var i = 0
   var self = this
 
-  debug('stat "%s"', path);
-  fs.stat(path, function onstat(err, stat) {
-    if (err && err.code === 'ENOENT'
-      && !extname(path)
-      && path[path.length - 1] !== sep) {
+  debug('stat "%s"', path)
+  fs.stat(path, function onstat (err, stat) {
+    if (err && err.code === 'ENOENT' && !extname(path) && path[path.length - 1] !== sep) {
       // not found, check extensions
@@ -660,3 +712,3 @@ return next(err)
 
-  function next(err) {
+  function next (err) {
     if (self._extensions.length <= i) {
@@ -686,25 +738,25 @@ return err
  */
-SendStream.prototype.sendIndex = function sendIndex(path){
-  var i = -1;
-  var self = this;
+SendStream.prototype.sendIndex = function sendIndex (path) {
+  var i = -1
+  var self = this
 
-  function next(err){
+  function next (err) {
     if (++i >= self._index.length) {
-      if (err) return self.onStatError(err);
-      return self.error(404);
+      if (err) return self.onStatError(err)
+      return self.error(404)
     }
 
-    var p = join(path, self._index[i]);
+    var p = join(path, self._index[i])
 
-    debug('stat "%s"', p);
-    fs.stat(p, function(err, stat){
-      if (err) return next(err);
-      if (stat.isDirectory()) return next();
-      self.emit('file', p, stat);
-      self.send(p, stat);
-    });
+    debug('stat "%s"', p)
+    fs.stat(p, function (err, stat) {
+      if (err) return next(err)
+      if (stat.isDirectory()) return next()
+      self.emit('file', p, stat)
+      self.send(p, stat)
+    })
   }
 
-  next();
-};
+  next()
+}
 
@@ -719,38 +771,37 @@ /**
 
-SendStream.prototype.stream = function(path, options){
+SendStream.prototype.stream = function stream (path, options) {
   // TODO: this is all lame, refactor meeee
-  var finished = false;
-  var self = this;
-  var res = this.res;
-  var req = this.req;
+  var finished = false
+  var self = this
+  var res = this.res
 
   // pipe
-  var stream = fs.createReadStream(path, options);
-  this.emit('stream', stream);
-  stream.pipe(res);
+  var stream = fs.createReadStream(path, options)
+  this.emit('stream', stream)
+  stream.pipe(res)
 
   // response finished, done with the fd
-  onFinished(res, function onfinished(){
-    finished = true;
-    destroy(stream);
-  });
+  onFinished(res, function onfinished () {
+    finished = true
+    destroy(stream)
+  })
 
   // error handling code-smell
-  stream.on('error', function onerror(err){
+  stream.on('error', function onerror (err) {
     // request already finished
-    if (finished) return;
+    if (finished) return
 
     // clean up stream
-    finished = true;
-    destroy(stream);
+    finished = true
+    destroy(stream)
 
     // error
-    self.onStatError(err);
-  });
+    self.onStatError(err)
+  })
 
   // end
-  stream.on('end', function onend(){
-    self.emit('end');
-  });
-};
+  stream.on('end', function onend () {
+    self.emit('end')
+  })
+}
 
@@ -765,19 +816,19 @@ /**
 
-SendStream.prototype.type = function type(path) {
-  var res = this.res;
+SendStream.prototype.type = function type (path) {
+  var res = this.res
 
-  if (res.getHeader('Content-Type')) return;
+  if (res.getHeader('Content-Type')) return
 
-  var type = mime.lookup(path);
+  var type = mime.lookup(path)
 
   if (!type) {
-    debug('no content-type');
-    return;
+    debug('no content-type')
+    return
   }
 
-  var charset = mime.charsets.lookup(type);
+  var charset = mime.charsets.lookup(type)
 
-  debug('content-type %s', type);
-  res.setHeader('Content-Type', type + (charset ? '; charset=' + charset : ''));
-};
+  debug('content-type %s', type)
+  res.setHeader('Content-Type', type + (charset ? '; charset=' + charset : ''))
+}
 
@@ -793,10 +844,18 @@ /**
 
-SendStream.prototype.setHeader = function setHeader(path, stat){
-  var res = this.res;
+SendStream.prototype.setHeader = function setHeader (path, stat) {
+  var res = this.res
 
-  this.emit('headers', res, path, stat);
+  this.emit('headers', res, path, stat)
 
-  if (!res.getHeader('Accept-Ranges')) res.setHeader('Accept-Ranges', 'bytes');
-  if (!res.getHeader('Cache-Control')) res.setHeader('Cache-Control', 'public, max-age=' + Math.floor(this._maxage / 1000));
+  if (this._acceptRanges && !res.getHeader('Accept-Ranges')) {
+    debug('accept ranges')
+    res.setHeader('Accept-Ranges', 'bytes')
+  }
 
+  if (this._cacheControl && !res.getHeader('Cache-Control')) {
+    var cacheControl = 'public, max-age=' + Math.floor(this._maxage / 1000)
+    debug('cache-control %s', cacheControl)
+    res.setHeader('Cache-Control', cacheControl)
+  }
+
   if (this._lastModified && !res.getHeader('Last-Modified')) {
@@ -813,5 +872,17 @@ var modified = stat.mtime.toUTCString()
   }
-};
+}
 
 /**
+ * Clear all headers from a response.
+ *
+ * @param {object} res
+ * @private
+ */
+
+function clearHeaders (res) {
+  res._headers = {}
+  res._headerNames = {}
+}
+
+/**
  * Determine if path parts contain a dotfile.
@@ -822,3 +893,3 @@ *
 
-function containsDotFile(parts) {
+function containsDotFile (parts) {
   for (var i = 0; i < parts.length; i++) {
@@ -834,2 +905,14 @@ if (parts[i][0] === '.') {
 /**
+ * Create a Content-Range header.
+ *
+ * @param {string} type
+ * @param {number} size
+ * @param {array} [range]
+ */
+
+function contentRange (type, size, range) {
+  return type + ' ' + (range ? range.start + '-' + range.end : '*') + '/' + size
+}
+
+/**
  * decodeURIComponent.
@@ -844,3 +927,3 @@ *
 
-function decode(path) {
+function decode (path) {
   try {
@@ -861,3 +944,3 @@ return decodeURIComponent(path)
 
-function normalizeList(val, name) {
+function normalizeList (val, name) {
   var list = [].concat(val || [])
@@ -873,1 +956,18 @@
 }
+
+/**
+ * Set an object of headers on a response.
+ *
+ * @param {object} res
+ * @param {object} headers
+ * @private
+ */
+
+function setHeaders (res, headers) {
+  var keys = Object.keys(headers)
+
+  for (var i = 0; i < keys.length; i++) {
+    var key = keys[i]
+    res.setHeader(key, headers[key])
+  }
+}

package.json

 {
   "name": "send",
   "description": "Better streaming static file server with Range and conditional-GET support",
-  "version": "0.13.2",
+  "version": "0.14.0",
   "author": "TJ Holowaychuk <[e-mail]>",
@@ -23,13 +23,17 @@ "contributors": [
     "fresh": "0.3.0",
-    "http-errors": "~1.3.1",
+    "http-errors": "~1.5.0",
     "mime": "1.3.4",
     "ms": "0.7.1",
     "on-finished": "~2.3.0",
-    "range-parser": "~1.0.3",
-    "statuses": "~1.2.1"
+    "range-parser": "~1.2.0",
+    "statuses": "~1.3.0"
   },
   "devDependencies": {
     "after": "0.8.1",
-    "istanbul": "0.4.2",
-    "mocha": "2.4.5",
+    "eslint": "2.11.1",
+    "eslint-config-standard": "5.3.1",
+    "eslint-plugin-promise": "1.3.1",
+    "eslint-plugin-standard": "1.3.2",
+    "istanbul": "0.4.3",
+    "mocha": "2.5.3",
     "supertest": "1.1.0"
@@ -47,2 +51,3 @@ },
   "scripts": {
+    "lint": "eslint **/*.js",
     "test": "mocha --check-leaks --reporter spec --bail",
@@ -49,0 +54,0 @@ "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --check-leaks --reporter spec",

README.md

@@ -37,2 +37,13 @@ # send
 
+##### acceptRanges
+
+Enable or disable accepting ranged requests, defaults to true.
+Disabling this will not send `Accept-Ranges` and ignore the contents
+of the `Range` request header.
+
+##### cacheControl
+
+Enable or disable setting `Cache-Control` response header, defaults to
+true. Disabling this will ignore the `maxAge` option.
+
 ##### dotfiles
@@ -39,0 +50,0 @@

No alert changes

Improved metrics

Total package byte prevSize

36950

increased by9.51%

Lines of code

764

increased by11.53%

Number of lines in readme file

246

increased by4.68%

Worsened metrics

Dev dependency count

8

increased by100%

Dependency changes

• + Addedhttp-errors@1.5.1(transitive)

• + Addedinherits@2.0.3(transitive)

• + Addedrange-parser@1.2.1(transitive)

• + Addedsetprototypeof@1.0.2(transitive)

• + Addedstatuses@1.3.1(transitive)

• - Removedhttp-errors@1.3.1(transitive)

• - Removedinherits@2.0.4(transitive)

• - Removedrange-parser@1.0.3(transitive)

• - Removedstatuses@1.2.1(transitive)

• Updatedhttp-errors@~1.5.0

• Updatedrange-parser@~1.2.0

• Updatedstatuses@~1.3.0