Airbrussh

Airbrussh is a replacement log formatter for SSHKit that makes your Capistrano output much easier on the eyes. Just add it to your Capfile and enjoy concise, useful log output that is easy to read.

And don't worry: airbrussh saves Capistrano's default verbose output to a separate log file just in case you still need it for troubleshooting.

Installation

Add this line to your application's Gemfile:

gem "airbrussh", :require => false

And then execute:

$ bundle

Finally, add this line to your application's Capfile:

require "airbrussh/capistrano"

Important: explicitly setting Capistrano's :format option in your deploy.rb will override airbrussh. Remove this line if you have it:

# Remove this
set :format, :pretty

Usage

Airbrussh automatically replaces the default Capistrano log formatter, so there is nothing more you have to do. Just run cap as normal and enjoy the prettier output!

Advanced: Airbrussh can be configured by calling Airbrussh.configure in your deploy.rb file. You can do stage-specific configuration in e.g. deploy/production.rb as well. Here are the available options:

Airbrussh.configure do |config|
  # Capistrano's default, un-airbrusshed output is saved to a file to
  # facilitate debugging. To disable this entirely:
  # config.log_file = nil
  # Default:
  config.log_file = "log/capistrano.log"

  # Airbrussh patches Rake so it can access the name of the currently executing
  # task. Set this to false if monkey patching is causing issues.
  # Default:
  config.monkey_patch_rake = true

  # Ansi colors will be used in the output automatically based on whether the
  # output is a TTY, or if the SSHKIT_COLOR environment variable is set.
  # To disable color always:
  # config.color = false
  # Default:
  config.color = :auto

  # Output is automatically truncated to the width of the terminal window, if
  # possible. If the width of the terminal can't be determined, no truncation
  # is performed. To truncate to a fixed width:
  # config.truncate = 80
  # Or to disable truncation entirely:
  # config.truncate = false
  # Default:
  config.truncate = :auto
end

Usage outside of Capistrano

If you are using SSHKit directly, you can use Airbrussh without the Capistrano magic:

require "airbrussh"
SSHKit.config.output = Airbrussh::Formatter.new($stdout)

When Capistrano is not present, Airbrussh uses a slightly different default configuration:

Airbrussh.configure do |config|
  config.log_file = nil
  config.monkey_patch_rake = false
  config.color = :auto
  config.truncate = :auto
end

History

Airbrussh started life as custom logging code within the capistrano-fiftyfive collection of opinionated Capistrano recipes. In February 2015, the logging code was refactored into a standalone gem with its own configuration and documentation, and renamed airbrussh. Now anyone can using SSHKit or Capistrano can safely plug it into their projects!

Roadmap

Airbrussh needs work! The first priority is to add tests. Once good test coverage is in place, some clean up and refactoring is needed to make the core formatting code easier to understand.

If you have ideas for other improvements, please contribute!

Development

After checking out the repo, run bin/setup to install dependencies. Then, run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release to create a git tag for the version, push git commits and tags, and push the .gem file to rubygems.org.

Contributing

Fork it ( https://github.com/mattbrictson/airbrussh/fork )
Create your feature branch (git checkout -b my-new-feature)
Commit your changes (git commit -am 'Add some feature')
Push to the branch (git push origin my-new-feature)
Create a new Pull Request

dinks / airbrussh