Class: LicenseFinder::NPM

Inherits:
PackageManager show all
Defined in:
lib/license_finder/package_managers/npm.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from PackageManager

#active?, command_exists?, #current_packages_with_relations, #detected_package_path, #initialize, installed?, takes_priority_over

Constructor Details

This class inherits a constructor from LicenseFinder::PackageManager

Class Method Details

.package_management_command ⇒ Object 



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# File 'lib/license_finder/package_managers/npm.rb', line 10

def self.package_management_command
  'npm'
end

.prepare_command ⇒ Object 



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# File 'lib/license_finder/package_managers/npm.rb', line 14

def self.prepare_command
  'npm install'
end

Instance Method Details

#current_packages ⇒ Object 



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# File 'lib/license_finder/package_managers/npm.rb', line 6

def current_packages
  NpmPackage.packages_from_json(npm_json, detected_package_path)
end

#possible_package_paths ⇒ Object 



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# File 'lib/license_finder/package_managers/npm.rb', line 18

def possible_package_paths
  [project_path.join('package.json')]
end

#prepare ⇒ Object 



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# File 'lib/license_finder/package_managers/npm.rb', line 22

def prepare
  prep_cmd = "#{NPM.prepare_command}#{production_flag}"
  _stdout, stderr, status = Dir.chdir(project_path) { Cmd.run(prep_cmd) }
  return if status.success?
  log_errors stderr
  raise "Prepare command '#{prep_cmd}' failed" unless @prepare_no_fail
end