metautil - npm Package Compare versions

Comparing version 3.5.10 to 3.5.11

CHANGELOG.md

@@ -5,2 +5,7 @@ # Changelog
 
+## [3.5.11][] - 2021-09-09
+
+- Add `namespaceByPath(namespace: object, path: string): object | null`
+- Add `md5(fileName: string): Promise<string>`
+
 ## [3.5.10][] - 2021-08-25
@@ -97,3 +102,4 @@
 
-[unreleased]: https://github.com/metarhia/metautil/compare/v3.5.10....HEAD
+[unreleased]: https://github.com/metarhia/metautil/compare/v3.5.11....HEAD
+[3.5.11]: https://github.com/metarhia/metautil/compare/v3.5.10...v3.5.11
 [3.5.10]: https://github.com/metarhia/metautil/compare/v3.5.9...v3.5.10
@@ -100,0 +106,0 @@ [3.5.9]: https://github.com/metarhia/metautil/compare/v3.5.8...v3.5.9

lib/security.js

 'use strict';
 
 const crypto = require('crypto');
+const fs = require('fs');
 
@@ -119,2 +120,13 @@ const UINT32_MAX = 0xffffffff;
 
+const md5 = (filePath) =>
+  new Promise((resolve, reject) => {
+    const hash = crypto.createHash('md5');
+    const file = fs.createReadStream(filePath);
+    file.on('error', reject);
+    hash.once('readable', () => {
+      resolve(hash.read().toString('hex'));
+    });
+    file.pipe(hash);
+  });
+
 module.exports = {
@@ -128,2 +140,3 @@ cryptoRandom,
   validatePassword,
+  md5,
 };

lib/utilities.js

@@ -125,3 +125,3 @@ 'use strict';
   const size = bytes / 1000 ** exp;
-  const short = Math.round(size, 2);
+  const short = Math.round(size);
   const unit = exp === 0 ? '' : ' ' + SIZE_UNITS[exp - 1];
@@ -150,2 +150,10 @@ return short.toString() + unit;
 
+const namespaceByPath = (namespace, path) => {
+  const [key, rest] = split(path, '.');
+  const step = namespace[key];
+  if (!step) return null;
+  if (rest === '') return step;
+  return namespaceByPath(step, rest);
+};
+
 const ORDINAL = ['st', 'nd', 'rd', 'th'];
@@ -330,2 +338,3 @@
   sizeToBytes,
+  namespaceByPath,
   parseEvery,
@@ -332,0 +341,0 @@ nextEvent,

metautil.d.ts

@@ -6,2 +6,3 @@ import { EventEmitter } from 'events';
 export function crcToken(secret: string, key: string): string;
+export function md5(fileName: string): Promise<string>;
 
@@ -39,2 +40,3 @@ export function generateToken(
 export function sizeToBytes(size: string): number;
+export function namespaceByPath(namespace: object, path: string): object | null;
 
@@ -41,0 +43,0 @@ type Every = {

package.json

 {
   "name": "metautil",
-  "version": "3.5.10",
+  "version": "3.5.11",
   "author": "Timur Shemsedinov <[e-mail]>",
@@ -41,3 +41,3 @@ "license": "MIT",
   "devDependencies": {
-    "@types/node": "^16.6.2",
+    "@types/node": "^16.9.0",
     "eslint": "^7.32.0",
@@ -47,7 +47,7 @@ "eslint-config-metarhia": "^7.0.1",
     "eslint-plugin-import": "^2.24.0",
-    "eslint-plugin-prettier": "^3.4.0",
+    "eslint-plugin-prettier": "^4.0.0",
     "metatests": "^0.7.2",
-    "prettier": "^2.3.2",
-    "typescript": "^4.3.5"
+    "prettier": "^2.4.0",
+    "typescript": "^4.4.2"
   }
 }

README.md

@@ -34,2 +34,3 @@ # Metarhia utilities
 - `sizeToBytes(size: string): number`
+- `namespaceByPath(namespace: object, path: string): object | null`
 - `makePrivate(instance: object): object`
@@ -51,2 +52,3 @@ - `protect(allowMixins: Array<string>, ...namespaces: Array<object>): void`
 - `validatePassword(password: string, serHash: string): Promise<boolean>`
+- `md5(fileName: string): Promise<string>`
 
@@ -53,0 +55,0 @@ ## Async abstractions

New alerts

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

24982

increased by4.32%

Lines of code

556

increased by4.12%

Number of lines in readme file

62

increased by3.33%

Worsened metrics

Number of low supply chain risk alerts

1

increased byInfinity%

No dependency changes