Handle relative names in Protobuf registry

[Robert Yokota (rayokota)]

What

Handle relative names in Protobuf registry. Fixes #455

Checklist

• Contains customer facing changes? Including API/behavior changes
• Did you add sufficient unit test and/or integration test coverage for this PR?
  • If not, please explain why it is not required

References

JIRA:

Test & Review

Open questions / Follow-ups

[Copilot]

Pull request overview

Adds support for deserializing Protobuf schemas whose FileDescriptorProto contains relative (non-fully-qualified) type_name references by normalizing them before building the Buf FileRegistry.

Changes:

• Normalize relative FieldDescriptorProto.typeName values in FileDescriptorProto prior to calling createFileRegistry().
• Apply the same normalization to dependency FileDescriptorProtos during resolution.
• Add a Jest test that reproduces the relative typeName deserialization failure and asserts correct decoding.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
schemaregistry/serde/protobuf.ts	Normalizes relative Protobuf typeName references before registry creation (including dependencies).
schemaregistry/test/serde/protobuf.spec.ts	Adds a regression test for deserializing schemas with relative typeName values in a serialized descriptor.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[sonarqube-confluent]

Quality Gate passed

Issues
1 New issue
0 Fixed issues
0 Accepted issues

Measures
0 Security Hotspots
92.2% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube

[Tobi Ogunbi (tobiogunbi)]

thanks