Class: Dependabot::NpmAndYarn::FileUpdater::NpmrcBuilder

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/npm_and_yarn/file_updater/npmrc_builder.rb

Overview

Build a .npmrc file from the lockfile content, credentials, and any committed .npmrc We should refactor this to use UpdateChecker::RegistryFinder

Constant Summary collapse

CENTRAL_REGISTRIES = 
T.let(
  %w(
    registry.npmjs.org
    registry.yarnpkg.com
  ).freeze,
  T::Array[String]
)
SCOPED_REGISTRY = 
/^\s*@(?<scope>\S+):registry\s*=\s*(?<registry>\S+)/

Instance Method Summary collapse

Constructor Details

#initialize(dependency_files:, credentials:, dependencies: []) ⇒ NpmrcBuilder

Returns a new instance of NpmrcBuilder.



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# File 'lib/dependabot/npm_and_yarn/file_updater/npmrc_builder.rb', line 34

def initialize(dependency_files:, credentials:, dependencies: [])
  @dependency_files = dependency_files
  @credentials = credentials
  @dependencies = dependencies
end

Instance Method Details

#npmrc_content ⇒ Object 



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# File 'lib/dependabot/npm_and_yarn/file_updater/npmrc_builder.rb', line 42

def npmrc_content
  initial_content =
    if npmrc_file then complete_npmrc_from_credentials
    elsif yarnrc_file then build_npmrc_from_yarnrc
    else
      build_npmrc_content_from_lockfile
    end

  final_content = initial_content || ""

  return final_content unless registry_credentials.any?

  credential_lines_for_npmrc.each do |credential_line|
    next if final_content.include?(credential_line)

    final_content = [final_content, credential_line].reject(&:empty?).join("\n")
  end

  final_content
end

#yarnrc_content ⇒ Object 



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# File 'lib/dependabot/npm_and_yarn/file_updater/npmrc_builder.rb', line 67

def yarnrc_content
  initial_content =
    if npmrc_file then complete_yarnrc_from_credentials
    elsif yarnrc_file then build_yarnrc_from_yarnrc
    else
      build_yarnrc_content_from_lockfile
    end

  initial_content || ""
end