class Travis::CLI::Show

def run(number = last_build.number)
  number = repository.branch(number).number if number !~ /^\d+(\.\d+)?$/ && repository.branch(number)
  entity = job(number) || build(number)
  error "could not find job or build #{repository.slug}##{number}" unless entity
  say template(__FILE__) % [
    entity.class.one.capitalize,
    entity.number,
    entity.commit.subject,
    entity.state,
    entity.color,
    entity.pull_request? ? 'pull request' : 'push',
    entity.branch_info,
    entity.commit.short_sha,
    entity.commit.compare_url,
    formatter.duration(entity.duration),
    formatter.time(entity.started_at),
    formatter.time(entity.finished_at)
  ]
  if entity.respond_to? :jobs
    empty_line
    entity.jobs.each do |job|
      say [
        color("##{job.number} #{job.state}:".ljust(16), [job.color, :bold]),
        formatter.duration(job.duration).ljust(14),
        formatter.job_config(job.config),
        (color('(failure allowed)', :info) if job.allow_failures?)
      ].compact.join(' ').rstrip
    end
  else
    config = formatter.job_config(entity.config)
    say color('Allow Failure: ', :info) + entity.allow_failures?.inspect
    say color('Config:        ', :info) + config unless config.empty?
  end
end