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    fs-chunk-store

    3.0.1 • Public • Published

    fs-chunk-store travis npm downloads javascript style guide

    Filesystem (fs) chunk store that is abstract-chunk-store compliant

    abstract chunk store

    Install

    npm install fs-chunk-store
    

    Usage

    Back the store with a single file

    var FSChunkStore = require('fs-chunk-store')
    
    var chunks = new FSChunkStore(10, {
      path: '/tmp/my_file', // optional: path to file (default: temp file will be used)
      length: 100 // optional: file length in bytes (default: file expands based on `put`s)
    })

    Back the store with multiple files

    var FSChunkStore = require('fs-chunk-store')
    
    var chunks = new FSChunkStore(10, {
      files: [
        { path: 'folder/file1.txt', length: 12 },
        { path: 'folder/file2.txt', length: 8 },
        { path: 'folder/file3.txt', length: 30 }
      ],
      path: 'C:/user/' // optional: if specified the file paths will be treated as relative, not absolute
    })

    Specifying a path to the store will create a folder in that path, and on destroy, will delete the folder along with all it's contents

    put, get, close, destroy

    chunks.put(0, Buffer.from('0123456789'), function (err) {
      if (err) throw err
    
      chunks.get(0, function (err, chunk) {
        if (err) throw err
        console.log(chunk) // '0123456789' as a buffer
    
        chunks.close(function (err) {
          if (err) throw err
          console.log('/tmp/my_file file descriptor is closed')
    
          chunks.destroy(function (err) {
            if (err) throw err
            console.log('/tmp/my_file file is deleted')
          })
        })
      })
    })

    License

    MIT. Copyright (c) Feross Aboukhadijeh.

    Install

    npm i fs-chunk-store

    DownloadsWeekly Downloads

    5,107

    Version

    3.0.1

    License

    MIT

    Unpacked Size

    14.3 kB

    Total Files

    5

    Last publish

    Collaborators

    • alxhotel
    • feross
    • mafintosh
    • flet
    • watson
    • diegorbaquero
    • hicom150
    • jhiesey
    • webtorrent-bot