coscp

Efficient file transfer for QCloud COS.

Features

• Incremental Upload
• Concurrency Support
• Report Sheet
• Enable / Disable / Customize HTTP Cache

Installation

$ npm install -g @teambun/coscp

Config

$ coscp gen-config

After generating ~/.coscprc.yml, read instructions in the file, set it properly.

Usage

$ coscp source bucket:target

Cache Policy

Default cache policy for development without --cache option:

File Type / File Name	Expire
All	60 seconds

Cache policy for production with --cache auto option:

File Type / File Name	Expire
*.html, *.stale.*	60 seconds
Others	1 year

Customize cache policy with --cache option, such as:

• --cache 0: disable cache.
• --cache 3600: set cache time to 1 hour.

Programmatic API

async function coscp(sourceDirectory, targetDirectory, concurrency, config, interactive, cache)

Argument	Type	Default Value
sourceDirectory	String	NA
targetDirectory	String	NA
concurrency	Number	5
config	Object{ AppId, SecretId, SecretKey, Bucket, Region }	NA
interactive	Boolean	true
cache	Number	NA

TODO

1. multiple file transfer https://stackoverflow.com/a/21110306/1793548
2. download coscp bucket:files local

LICENSE

MIT