md5-file - npm Package Compare versions

Comparing version 2.0.5 to 2.0.6

index.js

		@@ -6,7 +6,21 @@ 'use strict'

		var BUFFER_SIZE = 8192

		function md5FileSync (filename) {
		var sum = crypto.createHash('md5')
		var data = fs.readFileSync(filename)
		var fd = fs.openSync(filename, 'r')
		var hash = crypto.createHash('md5')
		var buffer = new Buffer(BUFFER_SIZE)

		return sum.update(data).digest('hex')
		try {
		var bytesRead

		do {
		bytesRead = fs.readSync(fd, buffer, 0, BUFFER_SIZE)
		hash.update(buffer.slice(0, bytesRead))
		} while (bytesRead === BUFFER_SIZE)
		} finally {
		fs.closeSync(fd)
		}

		return hash.digest('hex')
		}
		@@ -13,0 +27,0 @@

package.json

		@@ -11,3 +11,3 @@ {
		],
		"version": "2.0.5",
		"version": "2.0.6",
		"description": "return an md5sum of a given file",
		@@ -14,0 +14,0 @@ "keywords": [

README.md

		# md5-file [![Build Status](https://travis-ci.org/roryrjb/md5-file.svg?branch=master)](https://travis-ci.org/roryrjb/md5-file) [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://github.com/feross/standard)

		> Simply return an `md5` sum of a given file. If using async version (by including callback), it will stream; successfully tested on files 4 GB+.
		Get the MD5-sum of a given file, with low memory usage, even on huge files.

		### Installation
		## Installation

		```sh
		npm install --save md5-file
		```
		$ npm install md5-file
		```

		__Test:__
		## Usage

		```js
		const md5File = require('md5-file')

		/* Async usage */
		md5File('LICENSE.md', (err, hash) => {
		if (err) throw err

		console.log(`The MD5 sum of LICENSE.md is: ${hash}`)
		})

		/* Sync usage */
		const hash = md5File('LICENSE.md')
		console.log(`The MD5 sum of LICENSE.md is: ${hash}`)
		```
		$ npm test
		```

		### API
		## API

		__md5File(path, [callback])__
		### `md5File(filepath: string, cb: function)`

		```javascript
		var md5File = require('md5-file')
		Asynchronously get the MD5-sum of the file at `filepath`.

		// sync (no callback)
		The callback `cb` will be called with `(err: Error, hash: string)`.

		md5File('./path/to/a_file') // '18e904aae79b5642ed7975c0a0074936'
		### `md5File(filepath: string) => string`

		// async/streamed (if using callback)
		Synchronously get the MD5-sum of the file at `filepath`.

		md5File('./path/to/a_file', function (error, sum) {
		if (error) return console.log(error)
		console.log(sum) // '18e904aae79b5642ed7975c0a0074936'
		})
		```

		### License

		MIT

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