Fix clang format

[githubzilla]

Here are some reminders before you submit the pull request

• Add tests for the change
• Document changes
• Reference the link of issue using fixes eloqdb/tx_service#issue_id
• Reference the link of RFC if exists
• Pass ./mtr --suite=mono_main,mono_multi,mono_basic

Summary by CodeRabbit

• Bug Fixes
  • Improved backup task handling for shared-storage cloud environments (more reliable behavior for GCS-backed storage and consistent snapshot handling).

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

Simplified the compile-time condition in HandleBackupTask to require only GCS for the shared-storage branch and removed a local snapshot_files declaration so the function now uses the outer-scope snapshot_files variable; minor namespace line-format change.

Changes

Cohort / File(s)	Summary
Cloud/shared-storage backup logic src/store/snapshot_manager.cpp	Compile-time condition simplified to require GCS only (S3 removed from that branch). Local snapshot_files declaration removed so the outer-scope snapshot_files is used in the shared-storage path. Minor end-of-file namespace formatting adjusted.

Sequence Diagram(s)

sequenceDiagram
    participant Caller as HandleBackupTask
    participant Logic as Shared-storage branch
    participant Updater as UpdateBackupTaskStatus

    Caller->>Logic: enter shared-storage branch (compile-time: GCS enabled)
    Note right of Logic #D6EAF8: S3 option removed from condition
    Logic->>Logic: use outer-scope `snapshot_files` (local removed)
    Logic->>Updater: call UpdateBackupTaskStatus(snapshot_files)
    Updater-->>Caller: status updated

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Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Poem

🐰 I hopped through code at break of day,

GCS now leads the backup way,
No local shadow hides the view,
Outer files guide the status through,
A tiny tweak — a cleaner queue.

Pre-merge checks and finishing touches

❌ Failed checks (3 warnings)

Check name	Status	Explanation	Resolution
Title Check	⚠️ Warning	The pull request title "Fix clang format" suggests that the changes are purely formatting-related. However, the AI-generated summary reveals that the actual changes involve substantive logic modifications: simplifying a compilation condition from checking both S3 and GCS to only GCS in the backup handling path, and introducing a variable shadowing issue that affects which snapshot_files is used. These are not formatting fixes but rather functional code changes. The title is misleading and does not accurately reflect the primary nature of the changeset.
Description Check	⚠️ Warning	The pull request description contains only the template checklist with unchecked boxes and no actual content describing what the changes accomplish. There is no explanation of the modifications, no rationale for why the S3/GCS condition was changed, no reference to a related issue (the fixes eloqdb/tx_service#issue_id field is empty), no RFC reference, and no context about the implications of the variable shadowing. The description is essentially empty of substantive information.
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	You can run @coderabbitai generate docstrings to improve docstring coverage.

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 66e09d4 and c1af98e.

📒 Files selected for processing (1)

• src/store/snapshot_manager.cpp (2 hunks)

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[coderabbitai]

Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between cf42361 and 66e09d4.

📒 Files selected for processing (1)

• src/store/snapshot_manager.cpp (1 hunks)

🔇 Additional comments (1)

src/store/snapshot_manager.cpp (1)

449-450: AI summary was incorrect, but the PR change is valid—it's a formatting fix as the title indicates.

The git diff confirms that the actual change is purely a formatting adjustment: line 450's indentation was corrected from 6 spaces to 5 spaces to align with clang-format rules. The preprocessor condition itself remains unchanged in both versions, with both DATA_STORE_TYPE_ELOQDSS_ROCKSDB_CLOUD_S3 and DATA_STORE_TYPE_ELOQDSS_ROCKSDB_CLOUD_GCS present and connected by an OR operator.

The AI-generated summary's claim that "S3 was removed from the condition" is incorrect. Your original review comment was right to flag this inconsistency with the actual code.