# pure-ipfs-only-hash

Fork of `ipfs-only-hash` without `rabin-wasm` dependency.

[![Build Status](https://travis-ci.org/alanshaw/ipfs-only-hash.svg?branch=master)](https://travis-ci.org/alanshaw/ipfs-only-hash) [![dependencies Status](https://status.david-dm.org/gh/alanshaw/ipfs-only-hash.svg)](https://david-dm.org/alanshaw/ipfs-only-hash) [![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com)

> Just enough code to calculate the IPFS hash for some data

Calculate the IPFS hash for some data without having to install or run an IPFS node. Try it out with npx:

```
npx pure-ipfs-only-hash <path to file>
```

## Install

```sh
npm i --only=production pure-ipfs-only-hash
```

## Usage

From the command line

```sh
pure-ipfs-only-hash <file>

# or pipe in 
echo "hello world" | pure-ipfs-only-hash
```

As a library

```js
const Hash = require('pure-ipfs-only-hash')
const data = 'hello world!'
const hash = await Hash.of(data)
console.log(hash) // QmTp2hEo8eXRp6wg7jXv1BLCMh5a4F3B7buAUZNZUu772j
```

## API

```js
const Hash = require('pure-ipfs-only-hash')
```

### `Hash.of(input, options?): Promise<string>`

Calculate the hash for the provided input.

* `input` (`string|Uint8Array|AsyncIterable<Uint8Array>`): The input bytes to calculate the IPFS hash for. Note that Node.js readable streams are async iterable!
* `options` (`Object`): Optional options passed directly to the `pure-ipfs-unixfs-importer` module. See the [API docs](https://github.com/ipfs/js-ipfs-unixfs-importer#api) for possible values.

## Contribute

Feel free to dive in! [Open an issue](https://github.com/alanshaw/ipfs-only-hash/issues/new) or submit PRs.

## License

[MIT](LICENSE) © Alan Shaw


Just enough code to calculate the IPFS hash for some data. 

pure-ipfs-only-hash

Just enough code to calculate the IPFS hash for some data

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Bin script confusion

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Chrome Extension Content Script

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pure-ipfs-only-hash