Inspired by Python's virtualenv project, Ruby-Virtualenv is a utility to create sandboxed Ruby/Rubygems environments.
It is meant to address the following issues:
- Conflicts with unspecified gem dependency versions.
- Applications can have their own gem repositories.
- Permissions for installing your own gems.
- Ability to try gems out without installing into your global repository.
- A Simple way to enable this.
Running from your own gem repositories is fairly straight-forward, but
managing the necessary environment is a pain. This utility will create
a new environment which may be activated by the script
your sandbox directory.
Run the script with the following to enable your new environment:
$ source bin/activate
When you want to leave the environment:
- It creates an environment that has its own installation directory for Gems.
- It doesn't share gems with other sandbox environments.
- It (optionally) doesn't use the globally installed gems either.
- It will use a local to the sandbox .gemrc file
$ gem install ruby-virtualenv
Create a new virtualenv (verbose output by default):
$ ruby-virtualenv ~/.ruby-virtualenvs/my-new-sandbox creating new sandbox in ~/.ruby-virtualenvs/my-new-sandbox installing activation script installing .gemrc installing gems: nothing to do
Create a new sandbox with specific gems:
$ ruby-virtualenv ~/.ruby-virtualenvs/my-new-sandbox -g rake,rails creating new sandbox in ~/.ruby-virtualenvs/my-new-sandbox installing activation script installing .gemrc installing gems: gem: rake gem: rails
(The MIT License) Copyright (c) 2011 Francesc Esplugas Copyright (c) 2008 Jacob Radford 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.