class KnifeSpork::SporkRoleDelete

Public Instance Methods

run() click to toggle source
# File lib/chef/knife/spork-role-delete.rb, line 13
def run
  self.class.send(:include, KnifeSpork::Runner)
  self.config = Chef::Config.merge!(config)

  if @name_args.empty?
    show_usage
    ui.error("You must specify a role name")
    exit 1
  end

  @object_name = @name_args.first

  run_plugins(:before_roledelete)

  if spork_config.role_safe_delete
    query = Chef::Search::Query.new
    nodes = query.search('node', "roles:#{@object_name}").first
    if nodes.size > 0
      ui.fatal("#{nodes.size} nodes have been found which still contain the role #{@object_name} in their runlists. Please remove this role from all runlists before deleting it.")
      exit(1)
    end
  end

  pre_role = load_role(@object_name)
  role_delete
  post_role = {}
  @object_difference = json_diff(pre_role,post_role).to_s
  run_plugins(:after_roledelete)
end

Private Instance Methods

role_delete() click to toggle source
# File lib/chef/knife/spork-role-delete.rb, line 44
def role_delete
  rd = Chef::Knife::RoleDelete.new
  rd.name_args = @name_args
  rd.run
end