Class: Snapshots::App

Inherits:
Thor
  • Object
show all
Defined in:
lib/snapshots/app.rb

Instance Method Summary collapse

Instance Method Details

#dump ⇒ Object 



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# File 'lib/snapshots/app.rb', line 29

def dump
  goto_rails do
    load_environment!
    
    begin
      Snapshots.dump
      puts "Snapshot was successfully created."
    rescue => e
      puts "An error occured while creating snapshot."
      puts "#{e.class}: #{e.message}"
      puts e.backtrace
    end
  end
end

#install ⇒ Object 



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# File 'lib/snapshots/app.rb', line 61

def install
  goto_rails do
    File.open('lib/tasks/snapshots.rake', 'w+') do |f|
      f.write <<-EOR
begin
  require 'rubygems'
  require 'snapshots/tasks'
rescue LoadError
  puts "Please install snapshots: [sudo] gem install snapshots"
end
EOR
    end
    puts "Rake tasks are successfully installed."
  end
end

#list ⇒ Object 



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# File 'lib/snapshots/app.rb', line 16

def list
  goto_rails do
    
    Snapshots.find.each do |snapshot|
      snapshot =~ /snapshot_(\d+)\.rb$/
      timestamp = Time.at($1.to_i)
      puts "#{$1} @ #{timestamp} : #{snapshot}"
    end
    
  end
end

#load(version) ⇒ Object 



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# File 'lib/snapshots/app.rb', line 45

def load(version)
  goto_rails do
    load_environment!
    
    begin
      Snapshots.load(version)
      puts "Snapshot #{version} was successfully restored."
    rescue => e
      puts "An error occured while restoring snapshot #{version}."
      puts "#{e.class}: #{e.message}"
      puts e.backtrace
    end
  end
end