2 Commits

Author	SHA1	Message	Date
Joe Tsai	23ddbd1430	reflect/prototype: add NewFileFromDescriptorProto constructor ... Implement NewFileFromDescriptorProto, which constructs a protoreflect.FileDescriptor from a provided descriptor.FileDescriptorProto. Some other minor changes: * Allow calling Find and Range methods on nil *protoregistry.Files to match the behavior of maps where index operations are permitted, but store panics. * Switch protoregistry test to be protoregistry_test to avoid cyclic dependency. Change-Id: I5536901ef5096014a3421e63bc4a9dfcad335ea4 Reviewed-on: https://go-review.googlesource.com/132455 Reviewed-by: Damien Neil <dneil@google.com>	2018-09-05 21:25:53 +00:00
Joe Tsai	095e462e1c	reflect/protoregistry: initial commit ... Package protoregistry provides data structures to register and lookup protobuf descriptor types. High-level API: var GlobalFiles = new(Files) var NotFound = errors.New("not found") type Files struct{ ... } func NewFiles(...pref.FileDescriptor) *Files func (*Files) Register(...pref.FileDescriptor) error func (*Files) FindDescriptorByName(pref.FullName) (pref.Descriptor, error) func (*Files) RangeFiles(func(pref.FileDescriptor) bool) func (*Files) RangeFilesByPackage(pref.FullName, func(pref.FileDescriptor) bool) func (*Files) RangeFilesByPath(string, func(pref.FileDescriptor) bool) To support the FindDescriptorByName method, we add a DescriptorByName to protoreflect.FileDescriptor and associated logic to prototype. Change-Id: I14d65f74d2bd9f4f48641da9dfa70190310e5878 Reviewed-on: https://go-review.googlesource.com/129499 Reviewed-by: Damien Neil <dneil@google.com>	2018-08-24 23:46:08 +00:00