code: def enable_nvm():
      '''add to ~/.bashrc:  Export of $NVM env variable and load nvm command.'''
      bash_snippet = '~/.bashrc_nvm'
      install_file_legacy(path=bash_snippet)
      prefix = flo('if [ -f {bash_snippet} ]; ')
      enabler = flo('if [ -f {bash_snippet} ]; then source {bash_snippet}; fi')
      if env.host == 'localhost':
          uncomment_or_update_or_append_line(filename='~/.bashrc', prefix=prefix,
                                             new_line=enabler)
      else:
          print(cyan('\nappend to ~/.bashrc:\n\n    ') + enablerf enable_nvm():
      '''add to ~/.bashrc:  Export of $NVM env variable and load nvm command.'''
      bash_snippet = '~/.bashrc_nvm'
      install_file_legacy(path=bash_snippet)
      prefix = flo('if [ -f {bash_snippet} ]; ')
      enabler = flo('if [ -f {bash_snippet} ]; then source {bash_snippet}; fi')
      if env.host == 'localhost':
          uncomment_or_update_or_append_line(filename='~/.bashrc', prefix=prefix,
                                             new_line=enabler)
      else:
          print(cyan('\nappend to ~/.bashrc:\n\n    ') + enabler)
docs: add to ~/.bashrc:  Export of $NVM env variable and load nvm command.