class Commands::ListActionCommand
Public Instance Methods
enact(client)
click to toggle source
Calls superclass method
Commands::AbstractListCommand#enact
# File lib/commands.rb, line 1019 def enact(client) result = super(client) job_flows = result['JobFlows'] count = 0 for job_flow in job_flows do if get_field(:max_results) && (count += 1) > get_field(:max_results) then break end logger.puts format(job_flow, ['JobFlowId', 20], ['ExecutionStatusDetail.State', 15], ['Instances.MasterPublicDnsName', 50]) + job_flow['Name'] if ! get_field(:no_steps) then for step in job_flow['Steps'] do logger.puts " " + format(step, ['ExecutionStatusDetail.State', 15], ['StepConfig.Name', 30]) end end end end
format(map, *fields)
click to toggle source
# File lib/commands.rb, line 1005 def format(map, *fields) result = [] for field in fields do key = field[0].split(".") value = map while key.size > 0 do value = value[key.first] key.shift end result << sprintf("%-#{field[1]}s", value) end result.join("") end