Module: Oplop::Cli

Defined in:
lib/oplop/cli.rb

Class Method Summary collapse

Class Method Details



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# File 'lib/oplop/cli.rb', line 6

def self.banner
  "Usage: oplop [OPTIONS] [label]"
end

.clipboard(copy_program, string) ⇒ Object 



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# File 'lib/oplop/cli.rb', line 44

def self.clipboard(copy_program, string)
  Open3.popen3(copy_program) do |stdin, stdout, stderr, wait_thr|
    stdin.print string
    stdin.close
    # ruby 1.9 has wait_thr, 1.8 doesn't
    if wait_thr.nil?
      !! stderr.read.strip
    else
      wait_thr.status
    end
  end
end

.copy_to_clipboard(string) ⇒ Object 



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# File 'lib/oplop/cli.rb', line 38

def self.copy_to_clipboard(string)
  copy_program = `which pbcopy`.strip
  copy_program = `which xclip`.strip if copy_program.empty?
  clipboard(copy_program, string) unless copy_program.empty?
end

.help ⇒ Object 



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# File 'lib/oplop/cli.rb', line 10

def self.help
  help = "This is a simple cli program to generate oplop passwords.\n\nYou will be prompted for your master password.  \n\nThe default behavior is to copy the password to your clipboard, and\nnot display it.  This works if you are on a Mac (and/or have pbcopy \ninstalled), or if you have xclip (installed for Linux).\n\nIf you do not have pbcopy or xclip, you will have to run the program\nin verbose mode (--verbose).\n\nHere are some examples:\n\nCopy my github password to clipboard:\n  oplop github\n\nPrint my gmail password to STDOUT.\n  oplop --verbose gmail\n\nCopy a new password for amazon (prompts for master twice):\n  oplop --new amazon\n\nFeedback, patches and bugs: https://github.com/bkaney/oplop\n"
end