Module: Chef::Knife::DigitalOceanBase

Included in:
DigitalOceanDropletCreate, DigitalOceanDropletDestroy, DigitalOceanDropletList, DigitalOceanImageList, DigitalOceanRegionList, DigitalOceanSizeList, DigitalOceanSshkeyList
Defined in:
lib/chef/knife/digital_ocean_base.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(includer) ⇒ Object 



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# File 'lib/chef/knife/digital_ocean_base.rb', line 24

def self.included(includer)
  includer.class_eval do
    category 'digital_ocean'

    # Lazy load our dependencies. Later calls to `Knife#deps` override
    # previous ones, so if the including class calls it, it needs to also
    # call our #load_deps, i.e:
    #
    #   Include Chef::Knife::DigitalOceanBase
    #
    #   deps do
    #     require 'foo'
    #     require 'bar'
    #     Chef::Knife::DigitalOceanBase.load_deps
    #   end
    #
    deps { Chef::Knife::DigitalOceanBase.load_deps }

    option :digital_ocean_client_id,
      :short       => '-K CLIENT_ID',
      :long        => '--digital_ocean_client_id CLIENT_ID',
      :description => 'Your DigitalOcean client_id',
      :proc        => Proc.new { |client_id| Chef::Config[:knife][:digital_ocean_client_id] = client_id }

    option :digital_ocean_api_key,
      :short       => '-A API_KEY',
      :long        => '--digital_ocean_api_key API_KEY',
      :description => 'Your DigitalOcean API_KEY',
      :proc        => Proc.new { |api_key| Chef::Config[:knife][:digital_ocean_api_key] = api_key }
  end
end

.load_deps ⇒ Object 



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# File 'lib/chef/knife/digital_ocean_base.rb', line 19

def self.load_deps
  require 'digital_ocean'
  require 'highline'
end

Instance Method Details

#client ⇒ Object 



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# File 'lib/chef/knife/digital_ocean_base.rb', line 60

def client
  DigitalOcean::API.new(:client_id => Chef::Config[:knife][:digital_ocean_client_id],
                        :api_key   => Chef::Config[:knife][:digital_ocean_api_key])
end

#h ⇒ Object 



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# File 'lib/chef/knife/digital_ocean_base.rb', line 56

def h
  @highline ||= HighLine.new
end

#locate_config_value(key) ⇒ Object 



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# File 'lib/chef/knife/digital_ocean_base.rb', line 79

def locate_config_value(key)
  key = key.to_sym
  config[key] || Chef::Config[:knife][key]
end

#validate!(keys = [:digital_ocean_client_id, :digital_ocean_api_key]) ⇒ Object 



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# File 'lib/chef/knife/digital_ocean_base.rb', line 65

def validate!(keys=[:digital_ocean_client_id, :digital_ocean_api_key])
  errors = []

  keys.each do |k|
    if locate_config_value(k).nil?
      errors << "You did not provide a valid '#{k}' value. Please set knife[:#{k}] in your knife.rb or pass as an option."
    end
  end

  if errors.each{|e| ui.error(e)}.any?
    exit 1
  end
end