class Chef::Knife::S3Base

Public Class Methods

included(includer) click to toggle source
# File lib/chef/knife/s3_base.rb, line 22
def self.included(includer)
  includer.class_eval do

    deps do
      require 'fog'
      require 'readline'
      require 'chef/json_compat'
    end

    option :aws_access_key_id,
      :short  => "-A ID",
      :long   => "--aws-access-key-id KEY",
      :description  => "AWS Access Key ID",
      :proc   => Proc.new { |key| Chef::Config[:knife][:aws_access_key_id] = key }

    option :aws_secret_access_key,
      :short => "-K SECRET",
      :long => "--aws-secret-access-key SECRET",
      :description => "Your AWS API Secret Access Key",
      :proc => Proc.new { |key| Chef::Config[:knife][:aws_secret_access_key] = key }

    option :region,
      :long => "--region REGION",
      :description => "Your AWS region",
      :default => "us-east-1",
      :proc => Proc.new { |key| Chef::Config[:knife][:region] = key }

  end
end

Public Instance Methods

connection() click to toggle source
# File lib/chef/knife/s3_base.rb, line 51
def connection
  @connection ||= begin
    connection = Fog::Storage.new(
        :provider     => 'AWS',
        :aws_access_key_id => Chef::Config[:knife][:aws_access_key_id],
        :aws_secret_access_key => Chef::Config[:knife][:aws_secret_access_key],
        :region => locate_config_value(:region)
    )
  end
end
locate_config_value(key) click to toggle source
# File lib/chef/knife/s3_base.rb, line 62
def locate_config_value(key)
  key = key.to_sym
  Chef::Config[:knife][key] || config[key]
end
msg_pair(label, value, color=:cyan) click to toggle source
# File lib/chef/knife/s3_base.rb, line 67
def msg_pair(label, value, color=:cyan)
  if value && @value.to_s.empty?
    puts "#{ui.color(label, color)}: #{value}"
  end
end
validate!(keys=[:aws_access_key_id, :aws_secret_access_key]) click to toggle source
# File lib/chef/knife/s3_base.rb, line 73
def validate!(keys=[:aws_access_key_id, :aws_secret_access_key])
  errors = []

  keys.each do |k|
    pretty_key = k.to_s.gsub(/_/, ' ').gsub(/\w+/){ |w| (w =~ /(ssh)|(aws)/i) ? w.upcase  : w.capitalize }
    if Chef::Config[:knife][k].nil?
      errors << "You did not provide a valid '#{pretty_key}' value."
    end
  end

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

end