Class: Gurney::Source::Yarn

Inherits:
Base
  • Object
show all
Defined in:
lib/gurney/source/yarn.rb

Constant Summary collapse

YARN_LOCK_REGEX = 
/^"?(?<name>\S*)@.+?"?:\n\s{2}version "(?<version>.+?)"$/m

Instance Method Summary collapse

Constructor Details

#initialize(yarn_lock:) ⇒ Yarn

Returns a new instance of Yarn.



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# File 'lib/gurney/source/yarn.rb', line 7

def initialize(yarn_lock:)
  @yarn_lock = yarn_lock
end

Instance Method Details

#dependencies ⇒ Object 



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# File 'lib/gurney/source/yarn.rb', line 15

def dependencies
  if present?
    dependencies = @yarn_lock.scan(YARN_LOCK_REGEX).map{|match| { name: match[0], version: match[1] } }
    dependencies.map { |dependency| Dependency.new(ecosystem: 'npm', **dependency) }
  end
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gurney/source/yarn.rb', line 11

def present?
  !@yarn_lock.nil?
end