diff options
Diffstat (limited to 'lib/rubygems/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb')
-rw-r--r-- | lib/rubygems/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/lib/rubygems/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb b/lib/rubygems/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb new file mode 100644 index 0000000000..8417721537 --- /dev/null +++ b/lib/rubygems/vendor/molinillo/lib/molinillo/delegates/specification_provider.rb @@ -0,0 +1,88 @@ +# frozen_string_literal: true + +module Gem::Molinillo + module Delegates + # Delegates all {Gem::Molinillo::SpecificationProvider} methods to a + # `#specification_provider` property. + module SpecificationProvider + # (see Gem::Molinillo::SpecificationProvider#search_for) + def search_for(dependency) + with_no_such_dependency_error_handling do + specification_provider.search_for(dependency) + end + end + + # (see Gem::Molinillo::SpecificationProvider#dependencies_for) + def dependencies_for(specification) + with_no_such_dependency_error_handling do + specification_provider.dependencies_for(specification) + end + end + + # (see Gem::Molinillo::SpecificationProvider#requirement_satisfied_by?) + def requirement_satisfied_by?(requirement, activated, spec) + with_no_such_dependency_error_handling do + specification_provider.requirement_satisfied_by?(requirement, activated, spec) + end + end + + # (see Gem::Molinillo::SpecificationProvider#dependencies_equal?) + def dependencies_equal?(dependencies, other_dependencies) + with_no_such_dependency_error_handling do + specification_provider.dependencies_equal?(dependencies, other_dependencies) + end + end + + # (see Gem::Molinillo::SpecificationProvider#name_for) + def name_for(dependency) + with_no_such_dependency_error_handling do + specification_provider.name_for(dependency) + end + end + + # (see Gem::Molinillo::SpecificationProvider#name_for_explicit_dependency_source) + def name_for_explicit_dependency_source + with_no_such_dependency_error_handling do + specification_provider.name_for_explicit_dependency_source + end + end + + # (see Gem::Molinillo::SpecificationProvider#name_for_locking_dependency_source) + def name_for_locking_dependency_source + with_no_such_dependency_error_handling do + specification_provider.name_for_locking_dependency_source + end + end + + # (see Gem::Molinillo::SpecificationProvider#sort_dependencies) + def sort_dependencies(dependencies, activated, conflicts) + with_no_such_dependency_error_handling do + specification_provider.sort_dependencies(dependencies, activated, conflicts) + end + end + + # (see Gem::Molinillo::SpecificationProvider#allow_missing?) + def allow_missing?(dependency) + with_no_such_dependency_error_handling do + specification_provider.allow_missing?(dependency) + end + end + + private + + # Ensures any raised {NoSuchDependencyError} has its + # {NoSuchDependencyError#required_by} set. + # @yield + def with_no_such_dependency_error_handling + yield + rescue NoSuchDependencyError => error + if state + vertex = activated.vertex_named(name_for(error.dependency)) + error.required_by += vertex.incoming_edges.map { |e| e.origin.name } + error.required_by << name_for_explicit_dependency_source unless vertex.explicit_requirements.empty? + end + raise + end + end + end +end |