Class: EPC::Command::PullCommand

Inherits:
BaseCommand show all
Defined in:
lib/epc/command/pull_command.rb

Constant Summary collapse

SLEEP_TIME = 
1
TICKER_TICKS =

Numerators are in secs

25/SLEEP_TIME
GIVEUP_TICKS = 
120/SLEEP_TIME

Instance Attribute Summary

Attributes inherited from BaseCommand

#client, #klass_name, #object_id, #object_type, #options, #target_id, #target_type

Instance Method Summary collapse

Methods inherited from BaseCommand

#check_options, #context_params, #context_params=, #go, include_module, inherited, #initialize, required_options, #say_err

Methods included from PersistentAttributes

#auth_token, #caller_id, #target_url

Constructor Details

This class inherits a constructor from EPC::Command::BaseCommand

Instance Method Details

#execute(solution_name = nil) ⇒ Object 



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# File 'lib/epc/command/pull_command.rb', line 13

def execute(solution_name = nil)
  first_time_pull = false
  
  path = File.expand_path(".")
  create_dir = false

  if numeric?(solution_name)
    solution_name = get_resource_name(EPC::Config::SOLUTIONS_PATH, :id, solution_name)
  end

  if !EPC::Config.is_solution_dir?(path) && !EPC::Config.is_project_dir?(path)
    if solution_name.nil?
      raise FatalError, "Solution could not be inferred"
    else
      create_dir = true
      first_time_pull = true
    end
  elsif EPC::Config.is_project_dir?(path)
    path = File.join(path, "..")
  end

  return unless check_pull_directory(project_solution_path(path))
  
  solution_name = EPC::Config.get_solution_value(project_solution_path(path), "name") if solution_name.nil?

  proceed = ask_yn("You are pulling the '#{solution_name}' solution. Correct? [Yn]: ")
  if proceed.upcase == 'N'
    return 1
  end

  
  begin
    status, id = create_pull(solution_name)
    if status.successful?
      say("Pulling - ")
      success, url, response = poll_for_pull_url(id)
      if success
        zip_path = nil
        if url
          tmpdir = Dir.tmpdir
          pulled, zip_path = pull_zip(url, tmpdir)
          return 1 unless pulled
        end
        if create_dir
          return 1 unless prep_solution_directory(path, solution_name)
          path = File.join(path, solution_name)
        end
        if zip_path
          unzip_solution(zip_path, path)
          confirm_pull(id)
        end
        refresh_command = EPC::Command::RefreshSolutionCommand.new(client, @options)
        refresh_command.options[:prompt_refresh] = false if first_time_pull
        refresh_command.execute(path)
        return 0
      else
        say_err("\nCould not retrieve URL")
      end
    end
  rescue Exception => ex
    say_err("Pull failed [#{ex.to_s}].")
  end
  return 1
end