mirror of
https://github.com/capistrano/capistrano
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138 lines
4.2 KiB
Markdown
138 lines
4.2 KiB
Markdown
# Capistrano [](https://travis-ci.org/capistrano/capistrano) [](https://codeclimate.com/github/capistrano/capistrano) <a href="http://codersclan.net/?repo_id=325&source=small"><img src="http://img.shields.io/badge/get-support-blue.svg"></a>
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## Documentation
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Check out the [online documentation](http://capistranorb.com) of Capistrano 3 hosted via this [repository](https://github.com/capistrano/capistrano.github.io).
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## Support
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Need help with getting Capistrano up and running? Got a code problem you want to get solved quickly?
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Get <a href="http://codersclan.net/?repo_id=325&source=link">Capistrano support on CodersClan.</a> <a href="http://codersclan.net/?repo_id=325&source=big"><img src="http://www.codersclan.net/gs_button/?repo_id=325" width="150"></a>
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## Requirements
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* Ruby >= 1.9.3 (JRuby and C-Ruby/YARV are supported)
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Capistrano support these source code version control systems out of the box:
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* Git 1.8 or higher
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* Mercurial
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* SVN
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Binaries for these VCS might be required on the local and/or the remote systems.
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## Installation
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Add this line to your application's Gemfile:
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``` ruby
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gem 'capistrano', '~> 3.3.0'
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```
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And then execute:
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``` sh
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$ bundle install
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```
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Capify:
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*make sure there's no "Capfile" or "capfile" present*
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``` sh
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$ bundle exec cap install
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```
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This creates the following files:
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```
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├── Capfile
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├── config
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│ ├── deploy
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│ │ ├── production.rb
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│ │ └── staging.rb
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│ └── deploy.rb
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└── lib
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└── capistrano
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└── tasks
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```
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To create different stages:
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``` sh
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$ bundle exec cap install STAGES=local,sandbox,qa,production
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```
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## Usage
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``` sh
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# list all available tasks
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$ bundle exec cap -T
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# deploy to the staging environment
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$ bundle exec cap staging deploy
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# deploy to the production environment
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$ bundle exec cap production deploy
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# simulate deploying to the production environment
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# does not actually do anything
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$ bundle exec cap production deploy --dry-run
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# list task dependencies
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$ bundle exec cap production deploy --prereqs
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# trace through task invocations
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$ bundle exec cap production deploy --trace
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```
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## Testing
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Capistrano has two test suites: an RSpec suite and a Cucumber suite. The
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RSpec suite handles quick feedback unit specs. The Cucumber features are
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an integration suite that uses Vagrant to deploy to a real virtual
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server. In order to run the Cucumber suite you will need to install
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[Vagrant](http://www.vagrantup.com/) and Vagrant supported
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virtualization software like
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[VirtualBox](https://www.virtualbox.org/wiki/Downloads).
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```
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# To run the RSpec suite
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$ rake spec
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# To run the Cucumber suite
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$ rake features
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# To run the Cucumber suite and leave the VM running (faster for subsequent runs)
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$ rake features KEEP_RUNNING=1
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```
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## SSHKit
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[SSHKit](https://github.com/leehambley/sshkit) is the driver for SSH
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connections behind the scenes in Capistrano. Depending on how deep you dig, you
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might run into interfaces that come directly from SSHKit (the configuration is
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a good example).
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## License
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MIT License (MIT)
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Copyright (c) 2012-2015 Tom Clements, Lee Hambley
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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