A collection of utility functions for handling files, such as split big file or merge multiple small files.

Install

• npm

  npm install --save @guanghechen/file-split

• yarn

  yarn add @guanghechen/file-split

Usage

• FileSplitter (inspired by file-split)

  import { FileSplitter } from '@guanghechen/file-split'
  import { calcFilePartItemsBySize } from '@guanghechen/filepart'
  
  async function splitFile(filepath: string): Promise<string[]> {
    const splitter = new FileSplitter()
    const parts = calcFilePartItemsBySize(filepath, 1024 * 1024 * 80) // 80MB per chunk
    const partFilepaths: string[] = await splitter.split(filepath, parts)
    return partFilepaths
  }
  
  splitFile('big-file.txt')

Overview

| Name | Description | | :--------------: | :-------------------------------------------: | | FileSplitter | A utility class for splitting / merging files |