Class: NpmCommands

Inherits:
Object
  • Object
show all
Defined in:
lib/npm_commands.rb

Overview

NPM wrapper with helpful error messages

Instance Method Summary collapse

Instance Method Details

#install(*args) ⇒ Boolean

Returns whether the installation succeeded.

Returns:

  • (Boolean) —

    whether the installation succeeded



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# File 'lib/npm_commands.rb', line 6

def install(*args) # rubocop:disable Metrics/MethodLength
  return false unless check_nodejs_installed
  STDERR.puts 'Installing npm dependencies...'
  success = in_gem_root do
    system('npm', 'install', *args)
  end
  STDERR.puts(
    *if success
       ['npm dependencies installed']
     else
       ['-' * 60,
        'Error: npm dependencies installation failed',
        '-' * 60]
     end
  )
  success
end

#update(*args) ⇒ Boolean

Returns whether the update succeeded.

Returns:

  • (Boolean) —

    whether the update succeeded



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# File 'lib/npm_commands.rb', line 25

def update(*args) # rubocop:disable Metrics/MethodLength
  return false unless check_nodejs_installed
  STDERR.puts 'Updating npm dependencies...'
  success = in_gem_root do
    system('npm', 'update', *args)
  end
  STDERR.puts(
    *if success
       ['npm dependencies updated']
     else
       ['-' * 60,
        'Error: npm dependencies update failed',
        '-' * 60]
     end
  )
  success
end