only return metadata inside watch events

[matthyx]

Type

Enhancement

---

Description

This PR introduces changes to the way metadata is handled within the pkg/registry/file/storage.go file. The main changes include:

• Replacing the out parameter with metaOut in several functions to store only metadata instead of the entire object.
• Updating the watchDispatcher calls to use metaOut instead of obj or out.
• Modifying the writeFiles, Create, Delete, and GuaranteedUpdate functions to accommodate the above changes.

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Changes walkthrough

Relevant files

Enhancement

storage.go                                                                                                    pkg/registry/file/storage.go The changes in this file are primarily focused on modifying the way metadata is handled within various functions. The out parameter, which was previously used to store the output of certain operations, has been replaced with metaOut. This new parameter is used to store only metadata, rather than the entire object. This change is reflected in the writeFiles, Create, Delete, and GuaranteedUpdate functions. Additionally, the watchDispatcher calls have been updated to use metaOut instead of obj or out. +17/-17

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[codiumai-pr-agent-free]

PR Description updated to latest commit (fa02285)

[codiumai-pr-agent-free]

PR Analysis

• 🎯 Main theme: This PR focuses on modifying the handling of metadata within various functions in the pkg/registry/file/storage.go file.
• 📝 PR summary: The PR changes the way metadata is handled within the pkg/registry/file/storage.go file. It replaces the out parameter with metaOut in several functions to store only metadata instead of the entire object. It also updates the watchDispatcher calls to use metaOut instead of obj or out, and modifies the writeFiles, Create, Delete, and GuaranteedUpdate functions to accommodate these changes.
• 📌 Type of PR: Enhancement
• 🧪 Relevant tests added: No
• ⏱️ Estimated effort to review [1-5]: 3, because the PR involves changes to several functions and requires understanding of how metadata is handled within these functions.
• 🔒 Security concerns: No security concerns found

PR Feedback

💡 General suggestions: The PR is well-structured and the changes are logically consistent. However, it would be beneficial to add tests that verify the new behavior and ensure that only metadata is being stored as expected. Also, it would be helpful to add comments in the code explaining why these changes were necessary and how they improve the system.

🤖 Code feedback:

---

relevant file	pkg/registry/file/storage.go
suggestion	Consider handling errors from json.Unmarshal more gracefully. Instead of just returning the error, it might be beneficial to add more context or handle specific error cases separately. [important]
relevant line	err = json.Unmarshal(metadataBytes, metaOut)

---

relevant file	pkg/registry/file/storage.go
suggestion	It would be beneficial to handle the error returned by afero.WriteFile more explicitly. If the file cannot be written, it might be useful to log more information about why the write failed. [medium]
relevant line	err = afero.WriteFile(s.appFs, metadataPath, metadataBytes, 0644)

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[github-actions]

Summary:

• License scan: failure
• Credentials scan: success
• Vulnerabilities scan: failure
• Unit test: success
• Go linting: success