magnet-uri - npm Package Compare versions

Comparing version 7.0.0 to 7.0.1

CHANGELOG.md

@@ -0,1 +1,8 @@
+## [7.0.1](https://github.com/webtorrent/magnet-uri/compare/v7.0.0...v7.0.1) (2023-01-26)
+
+
+### Performance Improvements
+
+* drop buffer ([#64](https://github.com/webtorrent/magnet-uri/issues/64)) ([cf98664](https://github.com/webtorrent/magnet-uri/commit/cf98664336bfe813c4d1d55a54229667c01f0962))
+
 # [7.0.0](https://github.com/webtorrent/magnet-uri/compare/v6.2.0...v7.0.0) (2023-01-26)
@@ -2,0 +9,0 @@

index.js

 /*! magnet-uri. MIT License. WebTorrent LLC <https://webtorrent.io/opensource> */
 import base32 from 'thirty-two'
 import { parse, compose } from 'bep53-range'
+import { hex2arr, arr2hex, bin2hex } from 'uint8-util'
 
@@ -69,3 +70,3 @@ /**
         const decodedStr = base32.decode(m[1])
-        result.infoHash = Buffer.from(decodedStr, 'binary').toString('hex')
+        result.infoHash = bin2hex(decodedStr)
       } else if ((m = xt.match(/^urn:btmh:1220(.{64})/))) {
@@ -86,5 +87,5 @@ result.infoHashV2 = m[1].toLowerCase()
 
-  if (result.infoHash) result.infoHashBuffer = Buffer.from(result.infoHash, 'hex')
-  if (result.infoHashV2) result.infoHashV2Buffer = Buffer.from(result.infoHashV2, 'hex')
-  if (result.publicKey) result.publicKeyBuffer = Buffer.from(result.publicKey, 'hex')
+  if (result.infoHash) result.infoHashBuffer = hex2arr(result.infoHash)
+  if (result.infoHashV2) result.infoHashV2Buffer = hex2arr(result.infoHashV2)
+  if (result.publicKey) result.publicKeyBuffer = hex2arr(result.publicKey)
 
@@ -130,5 +131,5 @@ if (result.dn) result.name = result.dn
   if (obj.xt && Array.isArray(obj.xt)) xts = new Set(obj.xt)
-  if (obj.infoHashBuffer) xts.add(`urn:btih:${obj.infoHashBuffer.toString('hex')}`)
+  if (obj.infoHashBuffer) xts.add(`urn:btih:${arr2hex(obj.infoHashBuffer)}`)
   if (obj.infoHash) xts.add(`urn:btih:${obj.infoHash}`)
-  if (obj.infoHashV2Buffer) xts.add(obj.xt = `urn:btmh:1220${obj.infoHashV2Buffer.toString('hex')}`)
+  if (obj.infoHashV2Buffer) xts.add(obj.xt = `urn:btmh:1220${arr2hex(obj.infoHashV2Buffer)}`)
   if (obj.infoHashV2) xts.add(`urn:btmh:1220${obj.infoHashV2}`)
@@ -139,3 +140,3 @@ const xtsDeduped = Array.from(xts)
 
-  if (obj.publicKeyBuffer) obj.xs = `urn:btpk:${obj.publicKeyBuffer.toString('hex')}`
+  if (obj.publicKeyBuffer) obj.xs = `urn:btpk:${arr2hex(obj.publicKeyBuffer)}`
   if (obj.publicKey) obj.xs = `urn:btpk:${obj.publicKey}`
@@ -142,0 +143,0 @@ if (obj.name) obj.dn = obj.name

package.json

 {
   "name": "magnet-uri",
   "description": "Parse a magnet URI and return an object of keys/values",
-  "version": "7.0.0",
+  "version": "7.0.1",
   "author": {
@@ -16,3 +16,4 @@ "name": "WebTorrent LLC",
     "bep53-range": "^2.0.0",
-    "thirty-two": "^1.0.2"
+    "thirty-two": "^1.0.2",
+    "uint8-util": "^2.1.6"
   },
@@ -19,0 +20,0 @@ "devDependencies": {

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Improved metrics

Total package byte prevSize

13287

increased by2.29%

Lines of code

146

increased by0.69%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dependency count

3

increased by50%

Dependency changes

• + Addeduint8-util@^2.1.6

• + Addedbase64-arraybuffer@1.0.2(transitive)

• + Addeduint8-util@2.2.5(transitive)