chore: release main

[looker-open-source-automation-bot]

🤖 I have created a release beep boop

sdk-codegen-all: 25.21.0

25.21.0 (2025-12-02)

Features

• go-sdk: Automatically refresh expired authentication tokens (#1608) (935dae6)

---

This PR was generated with Release Please. See documentation.

[gemini-code-assist]

Summary of Changes

Hello @looker-open-source-automation-bot, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request facilitates an automated release of the sdk-codegen-all package, advancing its version to 25.21.0. The release incorporates a significant enhancement for the Go SDK, enabling the automatic refreshing of expired authentication tokens to ensure continuous and secure API interactions.

Highlights

• Automated Release: This pull request is an automated release generated by Release Please.
• Version Update: The sdk-codegen-all package has been updated to version 25.21.0.
• Go SDK Feature: A new feature has been introduced in the Go SDK to automatically refresh expired authentication tokens, enhancing reliability.

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[gemini-code-assist]

Code Review

This release PR for version 25.21.0 introduces a feature for automatically refreshing expired authentication tokens in the Go SDK. My review of the implementation in go/rtl/auth.go found that the manual token refresh logic is redundant, as this functionality is already provided by the golang.org/x/oauth2 library in use. I've added a comment to the CHANGELOG.md with a suggestion to refactor this for simplicity and robustness. The rest of the changes in this PR, which are version bumps and changelog updates, look correct.

[gemini-code-assist]

Regarding the implementation of "Automatically refresh expired authentication tokens", I've reviewed the code in go/rtl/auth.go and have some suggestions for improvement. The current implementation includes manual token refresh logic in the AuthSession.Login() method. This is redundant, as the golang.org/x/oauth2 library's oauth2.Transport already handles token acquisition and refreshing automatically and in a thread-safe manner.

I recommend simplifying the code by removing the manual token management and relying entirely on oauth2.Transport. This would involve:

1. Removing the Login() and IsActive() methods.
2. Removing the token, source, and mu fields from the AuthSession struct.
3. Removing the call to s.Login() at the beginning of the Do() method.

This refactoring will make the code cleaner, less prone to concurrency issues, and more aligned with the standard practices for using the oauth2 library.

[github-actions]

APIX Tests

0 tests   0 ✅  0s ⏱️
0 suites  0 💤
0 files    0 ❌

Results for commit 204f2c8.

[github-actions]

Codegen Tests

439 tests   400 ✅  37s ⏱️
 19 suites   39 💤
  1 files      0 ❌

Results for commit 204f2c8.

[github-actions]

Typescript Tests

  2 files   56 suites   1m 1s ⏱️
208 tests 206 ✅ 2 💤 0 ❌
444 runs  440 ✅ 4 💤 0 ❌

Results for commit 204f2c8.