Class: CheckZilla::Check::Npm

Inherits:
Object
  • Object
show all
Defined in:
lib/checkzilla/check/npm.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ Npm

Returns a new instance of Npm.



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# File 'lib/checkzilla/check/npm.rb', line 8

def initialize &block
  @results = {}
  instance_eval(&block) if block_given?
  raise "npm: path required" if !@path
  self
end

Instance Attribute Details

#path ⇒ Object

Returns the value of attribute path.



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# File 'lib/checkzilla/check/npm.rb', line 6

def path
  @path
end

#results ⇒ Object

Returns the value of attribute results.



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# File 'lib/checkzilla/check/npm.rb', line 5

def results
  @results
end

Instance Method Details

#perform! ⇒ Object 



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# File 'lib/checkzilla/check/npm.rb', line 15

def perform!
  raise "npm: directory doesn't exist" unless File.exists?(@path)
  raw_result = `cd #{@path}; npm outdated --silent`
  raw_result.split("\n").each do |outdated_package|
    outdated_hash = outdated_package.match /^(.+)@(.+)\s.+\s.+=(.+)$/
    @results[outdated_hash[1]] = [outdated_hash[3], outdated_hash[2]]
  end
end