Class: LearnOpen::FileBackupStarter

Inherits:
Object
  • Object
show all
Defined in:
lib/learn_open/services/file_backup_starter.rb

Constant Summary collapse

BACKUP_LAB_PROCESS = 
"tail -f ~/inotify.log | while read change; do backup-lab; done"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(lesson, location, options) ⇒ FileBackupStarter

Returns a new instance of FileBackupStarter.



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# File 'lib/learn_open/services/file_backup_starter.rb', line 12

def initialize(lesson, location, options)
  @lesson = lesson
  @location = location
  @system_adapter = options.fetch(:system_adapter, LearnOpen.system_adapter)
end

Instance Attribute Details

#lesson ⇒ Object (readonly)

Returns the value of attribute lesson.



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# File 'lib/learn_open/services/file_backup_starter.rb', line 6

def lesson
  @lesson
end

#location ⇒ Object (readonly)

Returns the value of attribute location.



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# File 'lib/learn_open/services/file_backup_starter.rb', line 6

def location
  @location
end

#system_adapter ⇒ Object (readonly)

Returns the value of attribute system_adapter.



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# File 'lib/learn_open/services/file_backup_starter.rb', line 6

def system_adapter
  @system_adapter
end

Class Method Details

.call(lesson, location, options) ⇒ Object 



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# File 'lib/learn_open/services/file_backup_starter.rb', line 8

def self.call(lesson, location, options)
  self.new(lesson, location, options).call
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/learn_open/services/file_backup_starter.rb', line 18

def call
  system_adapter.spawn("restore-lab", block: true)
  system_adapter.spawn(BACKUP_LAB_PROCESS)
end