Cvm NPM | npm.io

CVM: The Cortex Version Manager

Version Manager for Cortex, the package manager for browsers.

Allow processes with different versions of cortex, which is useful for CI
Install and uninstall specified version of cortex
Switch to an installed version in miniseconds

Install

$ npm install -g cvm

Support multiple processes

To use different versions for cortex for multiple processes, you need to source it from your shell:

source /path/to/cvm/cvm-use.sh

I always add this line to my ~/.bashrc, ~/.profile, or ~/.zshrc file to have it automatically sourced upon login.

$ make install

Installing and Activate A Specific Version of Cortex

$ cvm 5.5.0

Install latest

$ cvm latest

Install by range

$ cvm 5.x

Usage

$ cvm --help

  Cortex Version Manager

  Usage: cvm [COMMAND] [args]

  Commands:

  cvm <version>             Install and activate cortex@<version>
  cvm install <version>     Install cortex@<version>
  cvm use <version>         Activate cortex@<version>
  cvm use                   Select from installed versions
  cvm rm <version ...>      Remove the given version(s)
  cvm ls/list               Show all available versions from remote server

  -v, --version             Output current version of cvm
  -h, --help                Display help information

For Developers

Turn on cvm debug:

export CVM_DEBUG=1

Turn off:

export CVM_DEBUG=0

License

(The MIT License)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.