Module: Utils::YarnWrapper

Included in:
PuppetPdf::PdfCreator
Defined in:
lib/utils/yarn_wrapper.rb

Instance Method Summary collapse

Instance Method Details

#run_yarn(command, *args) ⇒ Object 



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# File 'lib/utils/yarn_wrapper.rb', line 5

def run_yarn(command, *args)
  sh_command = "    cd \#{gem_path} && yarn \#{Shellwords.escape(command)} \#{prepare_args(args)}\n  SH\n  system(sh_command)\nend\n"

#validate_yarn_installation ⇒ Object 



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# File 'lib/utils/yarn_wrapper.rb', line 12

def validate_yarn_installation
  which_yarn_output = `which yarn`

  raise 'Yarn not installed!' if which_yarn_output.empty?
end