Module: Dependabot::Bundler::NativeHelpers

Defined in:
lib/dependabot/bundler/native_helpers.rb

Defined Under Namespace

Classes: BundleCommand

Class Method Summary collapse

Class Method Details

.installed_bundler_version(bundler_major_version) ⇒ Object

Maps the major version unto the specific version we have installed



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# File 'lib/dependabot/bundler/native_helpers.rb', line 69

def self.installed_bundler_version(bundler_major_version)
  return Helpers::V1 if bundler_major_version == "1"

  Helpers::V2
end

.native_helpers_root ⇒ Object 



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# File 'lib/dependabot/bundler/native_helpers.rb', line 75

def self.native_helpers_root
  helpers_root = ENV["DEPENDABOT_NATIVE_HELPERS_PATH"]
  return File.join(helpers_root, "bundler") unless helpers_root.nil?

  File.expand_path("../../../helpers", __dir__)
end

.run_bundler_subprocess(function:, args:, bundler_version:, options: {}) ⇒ Object 



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# File 'lib/dependabot/bundler/native_helpers.rb', line 36

def self.run_bundler_subprocess(function:, args:, bundler_version:, options: {})
  # Run helper suprocess with all bundler-related ENV variables removed
  bundler_major_version = bundler_version.split(".").first
  helpers_path = versioned_helper_path(bundler_major_version)
  ::Bundler.with_original_env do
    command = BundleCommand.
              new(options[:timeout_per_operation_seconds]).
              build(File.join(helpers_path, "run.rb"))
    SharedHelpers.run_helper_subprocess(
      command: command,
      function: function,
      args: args,
      env: {
        # Bundler will pick the matching installed major version
        "BUNDLER_VERSION" => installed_bundler_version(bundler_major_version),
        "BUNDLE_GEMFILE" => File.join(helpers_path, "Gemfile"),
        # Prevent the GEM_HOME from being set to a folder owned by root
        "GEM_HOME" => File.join(helpers_path, ".bundle")
      }
    )
  rescue SharedHelpers::HelperSubprocessFailed => e
    # TODO: Remove once we stop stubbing out the V2 native helper
    raise Dependabot::NotImplemented, e.message if e.error_class == "Functions::NotImplementedError"

    raise
  end
end

.versioned_helper_path(bundler_major_version) ⇒ Object 



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# File 'lib/dependabot/bundler/native_helpers.rb', line 64

def self.versioned_helper_path(bundler_major_version)
  File.join(native_helpers_root, "v#{bundler_major_version}")
end