Module: Backup::CLI::Helpers

Defined in:
lib/backup/cli.rb

Overview

This is to avoid Thor’s warnings when stubbing methods on the Thor class.

Class Method Summary collapse

Class Method Details

.exec!(cmd) ⇒ Object 



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# File 'lib/backup/cli.rb', line 359

def exec!(cmd)
  puts "Launching: #{cmd}"
  exec(cmd)
end

.is_backup_error?(error) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/backup/cli.rb', line 364

def is_backup_error?(error)
  error.class.ancestors.include? Backup::Error
end

.overwrite?(path) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/backup/cli.rb', line 351

def overwrite?(path)
  return true unless File.exist?(path)

  $stderr.print "A file already exists at '#{path}'.\n" \
                "Do you want to overwrite? [y/n] "
  /^[Yy]/ =~ $stdin.gets
end