Method: Licensed::Sources::NPM#package_metadata_error

Defined in:
lib/licensed/sources/npm.rb

#package_metadata_error ⇒ Object

Returns an error, if one exists, from running ‘npm list` to get package metadata



94
95
96
97
98
99
 
# File 'lib/licensed/sources/npm.rb', line 94

def package_metadata_error
  Licensed::Shell.execute("npm", "list", *package_metadata_args)
  return ""
rescue Licensed::Shell::Error => e
  return e.message
end