Class: Anticuado::JavaScript::Npm

Inherits:
Base
  • Object
show all
Defined in:
lib/anticuado/javascript/npm.rb

Instance Attribute Summary

Attributes inherited from Base

#formatted_outdated_libraries, #outdated_libraries, #project_dir

Instance Method Summary collapse

Methods inherited from Base

#initialize, #update_lock

Constructor Details

This class inherits a constructor from Anticuado::Base

Instance Method Details

#format(outdated = nil) ⇒ Array

Returns Array include outdated data. If target project have no outdated data, then return blank array such as [].

Parameters:

  • outdated (String) (defaults to: nil) —

    The result of command ‘npm outdated`

Returns:

  • (Array) —

    Array include outdated data. If target project have no outdated data, then return blank array such as []



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# File 'lib/anticuado/javascript/npm.rb', line 21

def format(outdated = nil)
  @outdated_libraries = outdated unless outdated.nil?

  array = @outdated_libraries.split(/\R/).map(&:strip)
  index = array.find_index { |line| line.scan(/\APackage\s+Current\s+Wanted\s+Latest\s+Location\z/) != [] }

  return [] if index.nil?

  @formatted_outdated_libraries = array[index + 1...array.size].map do |library|
    versions = library.split(/\s+/) # e.g. ["babel-brunch", "6.0.2", "6.0.6", "6.0.6"]
    {
        library_name: versions[0],
        current_version: versions[1],
        available_version: versions[2],
        latest_version: versions[3]
    }
  end
end

#outdated ⇒ String

Returns The result of command ‘npm outdated`.

Returns:

  • (String) —

    The result of command ‘npm outdated`.



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# File 'lib/anticuado/javascript/npm.rb', line 5

def outdated
  return puts "have no npm command" if `which npm`.empty?

  if @project_dir
    Dir.chdir(@project_dir) do
      @outdated_libraries = run_outdated
    end
  else
    @outdated_libraries = run_outdated
  end
  @outdated_libraries
end