hyperdrive-http - npm Package Compare versions

Comparing version 2.1.0 to 3.0.0

index.js

@@ -1,2 +0,1 @@
-var crypto = require('crypto')
 var pump = require('pump')
@@ -11,9 +10,8 @@ var TimeoutStream = require('through-timeout')
 
-var singleArchive = false
-
 function HyperdriveHttp (getArchive) {
+  var singleArchive = false
   if (typeof (getArchive) !== 'function') {
     var archive = getArchive
     singleArchive = true
-    getArchive = function (dat, cb) {
+    getArchive = function (datUrl, cb) {
       cb(null, archive)
@@ -23,7 +21,7 @@ }
   var onrequest = function (req, res) {
-    var dat = parse(req.url)
-    if (!dat) return onerror(404, res)
-    getArchive(dat, function (err, archive) {
+    var datUrl = parse(req.url)
+    if (!datUrl) return onerror(404, res)
+    getArchive(datUrl, function (err, archive) {
       if (err) return onerror(err)
-      archiveResponse(archive, req, res)
+      archiveResponse(datUrl, archive, req, res)
     })
@@ -33,10 +31,20 @@ }
   return onrequest
+
+  function parse (url) {
+    var key = url.slice(1, 65)
+    var filename = url.slice(66)
+    if (!/^[0-9a-f]{64}$/.test(key) && !singleArchive) return null
+    else if (singleArchive) filename = url.slice(1)
+
+    return {
+      key: key,
+      filename: filename
+    }
+  }
 }
 
-function archiveResponse (archive, req, res) {
+function archiveResponse (datUrl, archive, req, res) {
   if (!archive) onerror(404, res)
 
-  var dat = parse(req.url)
-
-  if (!dat.filename) {
+  if (!datUrl.filename) {
     var src = archive.list({live: false})
@@ -54,3 +62,3 @@ var timeout = TimeoutStream({
 
-  archive.get(dat.filename, cbTimeout((err, entry) => {
+  archive.get(datUrl.filename, cbTimeout((err, entry) => {
     if (err && err.code === 'ETIMEOUT') return onerror(404, res)
@@ -62,3 +70,3 @@ if (err || !entry || entry.type !== 'file') return onerror(404, res)
     res.setHeader('Access-Ranges', 'bytes')
-    res.setHeader('Content-Type', mime.lookup(dat.filename))
+    res.setHeader('Content-Type', mime.lookup(datUrl.filename))
 
@@ -83,14 +91,1 @@ if (!range || range < 0) {
 }
-
-function parse (url) {
-  var key = url.slice(1, 65)
-  var filename = url.slice(66)
-  if (!/^[0-9a-f]{64}$/.test(key) && !singleArchive) return null
-  else if (singleArchive) filename = url.slice(1)
-
-  return {
-    key: key,
-    discoveryKey: crypto.createHmac('sha256', Buffer(key, 'hex')).update('hypercore').digest('hex'),
-    filename: filename
-  }
-}

package.json

 {
   "name": "hyperdrive-http",
-  "version": "2.1.0",
+  "version": "3.0.0",
   "description": "Handle Hyperdrive HTTP Requests",
@@ -5,0 +5,0 @@ "main": "index.js",

readme.md

@@ -23,3 +23,4 @@ # Hyperdrive Http
   // find the archive to serve
-  var archive = cache.get(datInfo.discoveryKey)
+  var discoveryKey = crypto.createHmac('sha256', Buffer(datInfo.key, 'hex')).update('hypercore').digest('hex')
+  var archive = cache.get(discoveryKey)
   if (!archive) {
@@ -44,5 +45,4 @@ archive = drive.createArchive(datInfo.key)
   key: archive.key,
-  discoveryKey: archive.discoveryKey,
-  filename: someFile.txt,
+  filename: someFile.txt
 }
 ```

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Worsened metrics

Total package byte prevSize

5279

decreased by-0.71%

Lines of code

73

decreased by-3.95%

No dependency changes