Class: Themigrator::Migrator

Inherits:
Object
  • Object
show all
Includes:
Logger
Defined in:
lib/themigrator/migrator.rb

Constant Summary

Constants included from Logger

Logger::MAINLOGFILE

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Logger

#close_logger, #init_logger, #log, #log_dir, #log_path, #logger, #main_log_path

Constructor Details

#initialize(dir) ⇒ Migrator

Returns a new instance of Migrator.



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# File 'lib/themigrator/migrator.rb', line 12

def initialize(dir)
  @dir = dir
  @runned_roles = []
  @run_id = Time.now.strftime("%Y-%m-%d-%H:%M:%S")
end

Instance Attribute Details

#run_id ⇒ Object (readonly)

Returns the value of attribute run_id.



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# File 'lib/themigrator/migrator.rb', line 10

def run_id
  @run_id
end

Instance Method Details

#migrate! ⇒ Object 



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# File 'lib/themigrator/migrator.rb', line 18

def migrate!
  @migration = Migration.new(@dir)
  @migration.analyze_project!

  init_logger(main_log_path(@dir, run_id))
  
  log "start PID=#{$$}"
  log "roles: #{@migration.roles.join(" ")}"
  did_it_work = true
  each_action do |action|
	if !run_action_and_wait(action) 
	  did_it_work = false
	  run_rollback_and_wait("rollback")
	  return -1
	end
  end
  close_logger
  did_it_work
end