Module: Makitzo::SSH::Commands::Ruby

Included in:
Makitzo::SSH::Context
Defined in:
lib/makitzo/ssh/commands/ruby.rb

Instance Method Summary collapse

Instance Method Details

#require_ruby! ⇒ Object

Raises:



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# File 'lib/makitzo/ssh/commands/ruby.rb', line 14

def require_ruby!
  raise CommandFailed unless ruby_version
end

#ruby_version ⇒ Object 



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# File 'lib/makitzo/ssh/commands/ruby.rb', line 3

def ruby_version
  ruby_version_check = exec("#{host.read_merged(:ruby_command) || 'ruby'} -v")
  if ruby_version_check.error?
    logger.warn "Ruby executable '#{host.ruby_command}' not found"
    false
  else
    logger.success "Ruby executable located"
    true
  end
end