Class: Wordmove::Doctor::Ssh

Inherits:
Object
  • Object
show all
Defined in:
lib/wordmove/doctor/ssh.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Ssh

Returns a new instance of Ssh.



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# File 'lib/wordmove/doctor/ssh.rb', line 6

def initialize
  @logger = Logger.new(STDOUT).tap { |l| l.level = Logger::INFO }
end

Instance Attribute Details

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/wordmove/doctor/ssh.rb', line 4

def logger
  @logger
end

Instance Method Details

#check! ⇒ Object 



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# File 'lib/wordmove/doctor/ssh.rb', line 10

def check!
  logger.task "Checking SSH client"

  if system('which ssh', out: File::NULL, err: File::NULL)
    logger.success "SSH command found"
  else
    logger.error "SSH command not found. And belive me: it's really strange it's not there."
  end
end