Class: ChefDK::Command::Env

Inherits:
Base
  • Object
show all
Defined in:
lib/chef-dk/command/env.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#needs_help?, #needs_version?, #run_with_default_options

Methods included from Helpers

#chefdk_home, #err, #msg, #omnibus_apps_dir, #omnibus_bin_dir, #omnibus_chefdk_location, #omnibus_embedded_bin_dir, #omnibus_install?, #omnibus_root, #stderr, #stdout, #system_command

Constructor Details

#initialize(*args) ⇒ Env

Returns a new instance of Env.



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# File 'lib/chef-dk/command/env.rb', line 32

def initialize(*args)
  super
  @ui = UI.new
end

Instance Attribute Details

#ui ⇒ Object

Returns the value of attribute ui.



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# File 'lib/chef-dk/command/env.rb', line 30

def ui
  @ui
end

Instance Method Details

#chefdk_info ⇒ Object 



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# File 'lib/chef-dk/command/env.rb', line 47

def chefdk_info
  Hash.new.tap do |chefdk|
    chefdk['ChefDK Version'] = ChefDK::VERSION
    chefdk['ChefDK Home'] = chefdk_home
    chefdk['ChefDK Install Directory'] = omnibus_root
    chefdk['Policyfile Config'] = policyfile_config
  end
end

#gem_environment ⇒ Object 



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# File 'lib/chef-dk/command/env.rb', line 68

def gem_environment
  Hash.new.tap do |h|
    h['GEM ROOT'] = omnibus_env['GEM_ROOT']
    h['GEM HOME'] = omnibus_env['GEM_HOME']
    h['GEM PATHS'] = omnibus_env['GEM_PATH'].split(File::PATH_SEPARATOR)
  end
end

#paths ⇒ Object 



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# File 'lib/chef-dk/command/env.rb', line 76

def paths
  omnibus_env['PATH'].split(File::PATH_SEPARATOR)
end

#policyfile_config ⇒ Object 



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# File 'lib/chef-dk/command/env.rb', line 80

def policyfile_config
  Hash.new.tap do |h|
    h['Cache Path'] = CookbookOmnifetch.cache_path
    h['Storage Path'] = CookbookOmnifetch.storage_path.to_s
  end
end

#ruby_info ⇒ Object 



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# File 'lib/chef-dk/command/env.rb', line 56

def ruby_info
  Hash.new.tap do |ruby|
    ruby['Ruby Executable'] = Gem.ruby
    ruby['Ruby Version'] = RUBY_VERSION
    ruby['RubyGems'] = Hash.new.tap do |rubygems|
      rubygems['RubyGems Version'] = Gem::VERSION
      rubygems['RubyGems Platforms'] = Gem.platforms.map(&:to_s)
      rubygems['Gem Environment'] = gem_environment
    end
  end
end

#run(params) ⇒ Object 



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# File 'lib/chef-dk/command/env.rb', line 37

def run(params)
  info = {}
  info['Chef Development Kit'] = Hash.new.tap do |chefdk_env|
    chefdk_env['ChefDK'] = chefdk_info
    chefdk_env['Ruby'] = ruby_info
    chefdk_env['Path'] = paths
  end
  ui.msg info.to_yaml
end