Class: ThorSCMVersion::ShellUtils

Inherits:
Object
  • Object
show all
Defined in:
lib/thor-scmversion/shell_utils.rb

Class Method Summary collapse

Class Method Details

.secure_password ⇒ Object 



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# File 'lib/thor-scmversion/shell_utils.rb', line 6

def secure_password
  password = String.new

  while password.length < 20
    password << ::OpenSSL::Random.random_bytes(1).gsub(/\W/, '')
  end
  password
end

.sh(cmd, dir = '.', &block) ⇒ Object 



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# File 'lib/thor-scmversion/shell_utils.rb', line 15

def sh(cmd, dir = '.', &block)
  out, code = sh_with_excode(cmd, dir, &block)
  code == 0 ? out : raise(out.empty? ? "Running `#{cmd}` failed. Run this command directly for more detailed output." : out)
end

.sh_with_excode(cmd, dir = '.', &block) ⇒ Object 



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# File 'lib/thor-scmversion/shell_utils.rb', line 20

def sh_with_excode(cmd, dir = '.', &block)
  command = Mixlib::ShellOut.new(cmd << " 2>&1", :cwd => dir)
  command.run_command
  [command.stdout, command.exitstatus]
end