Class: Dependabot::Cargo::UpdateChecker::RequirementsUpdater

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/dependabot/cargo/update_checker/requirements_updater.rb

Defined Under Namespace

Classes: UnfixableRequirement

Constant Summary collapse

VERSION_REGEX = 
/[0-9]+(?:\.[A-Za-z0-9\-*]+)*/
ALLOWED_UPDATE_STRATEGIES = 
T.let(
  [
    Dependabot::RequirementsUpdateStrategy::LockfileOnly,
    Dependabot::RequirementsUpdateStrategy::BumpVersions,
    Dependabot::RequirementsUpdateStrategy::BumpVersionsIfNecessary
  ].freeze,
  T::Array[Dependabot::RequirementsUpdateStrategy]
)

Instance Method Summary collapse

Constructor Details

#initialize(requirements:, updated_source:, update_strategy:, target_version:) ⇒ RequirementsUpdater

Returns a new instance of RequirementsUpdater.



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# File 'lib/dependabot/cargo/update_checker/requirements_updater.rb', line 44

def initialize(
  requirements:,
  updated_source:,
  update_strategy:,
  target_version:
)
  @requirements = T.let(
    requirements.map { |req| Dependabot::DependencyRequirement.create(req) },
    T::Array[Dependabot::DependencyRequirement]
  )
  @updated_source = T.let(updated_source, T.nilable(T::Hash[T.any(String, Symbol), T.untyped]))
  @update_strategy = T.let(update_strategy, Dependabot::RequirementsUpdateStrategy)

  check_update_strategy

  return unless target_version && version_class.correct?(target_version)

  @target_version = T.let(version_class.new(target_version), Gem::Version)
end

Instance Method Details

#updated_requirements ⇒ Object 



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# File 'lib/dependabot/cargo/update_checker/requirements_updater.rb', line 65

def updated_requirements
  return requirements if update_strategy.lockfile_only?

  # NOTE: Order is important here. The FileUpdater needs the updated
  # requirement at index `i` to correspond to the previous requirement
  # at the same index.
  requirements.map do |req|
    req = Dependabot::DependencyRequirement.create(req.merge(source: updated_source))
    next req unless target_version
    next req if req[:requirement].nil?

    # TODO: Add a RequirementsUpdateStrategy::WidenRanges options
    if update_strategy == Dependabot::RequirementsUpdateStrategy::BumpVersionsIfNecessary
      update_version_requirement_if_needed(req)
    else
      update_version_requirement(req)
    end
  end
end