tumugi/tumugi

class FileTask < Tumugi::Task
  Tumugi::Plugin.register_task(:file, self)

  param :param1, type: :string

  def output
    target(:local_file, "tmp/#{id}.txt")
  end

  def run
    log "#{id}#run"
    log param1
    output.open('w') do |f|
      f.puts('done')
    end
  end
end

# Task type can specified by task plugin ID
task :task1, type: :file do
  requires [:task2, :task3]
  param1 'param1 of task1'
end

task :task2, type: :file do
  requires [:task4]
  param1 'param1 of task2'
end

# You can also specify type by Class object
task :task3, type: FileTask do
  requires [:task4]
  param1 'param1 of task3'
end

task :task4, type: FileTask do
  param1 do
    'param1 of task4'
  end
end