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fix(PaginatedComponentFile): improve file renaming logic to handle co…#2464

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robfrank merged 2 commits intomainfrom
fix/2463-paginatedComponentFile-rename
Sep 2, 2025
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fix(PaginatedComponentFile): improve file renaming logic to handle co…#2464
robfrank merged 2 commits intomainfrom
fix/2463-paginatedComponentFile-rename

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@robfrank robfrank commented Sep 2, 2025

fixes #2463

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Summary of Changes

Hello @robfrank, 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 addresses a bug related to file renaming within the PaginatedComponentFile by refining the logic to correctly handle various naming conventions. Additionally, it updates a test file to use a more modern API for schema index creation, aligning with current best practices.

Highlights

  • File Renaming Logic Enhancement: The PaginatedComponentFile now intelligently handles file renames, distinguishing between full filenames and component names to ensure correct path construction.
  • API Usage Modernization: Updated index creation in LSMTreeIndexCompactionTest to utilize the newer fluent buildTypeIndex API, improving code readability and consistency.
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@robfrank robfrank added this to the 25.8.1 milestone Sep 2, 2025
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Code Review

This pull request improves the file renaming logic in PaginatedComponentFile to correctly handle different filename formats and updates a test to use a modern, non-deprecated API for index creation. My review includes a critical fix to prevent a potential crash due to an unhandled edge case in the renaming logic, a simplification to remove redundant code, and a maintainability improvement in the test file to use constants instead of hardcoded strings.

Comment on lines 89 to 92
File oldFile = new File(osFile.getParentFile(), osFile.getName());
java.nio.file.Files.move(oldFile.getAbsoluteFile().toPath(),
newFile.getAbsoluteFile().toPath(),
java.nio.file.StandardCopyOption.ATOMIC_MOVE);
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medium

The creation of the oldFile variable is redundant. The expression new File(osFile.getParentFile(), osFile.getName()) creates a File object that is equivalent to the existing osFile field. You can simplify the code by using osFile directly in the Files.move call.

      java.nio.file.Files.move(osFile.getAbsoluteFile().toPath(),
          newFile.getAbsoluteFile().toPath(),
          java.nio.file.StandardCopyOption.ATOMIC_MOVE);

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codacy-production bot commented Sep 2, 2025

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation Diff coverage
Report missing for 68d16ec1 72.73%
Coverage variation details
Coverable lines Covered lines Coverage
Common ancestor commit (68d16ec) Report Missing Report Missing Report Missing
Head commit (f76ede8) 70934 45249 63.79%

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details
Coverable lines Covered lines Diff coverage
Pull request (#2464) 11 8 72.73%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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Footnotes

  1. Codacy didn't receive coverage data for the commit, or there was an error processing the received data. Check your integration for errors and validate that your coverage setup is correct.

@robfrank robfrank requested a review from lvca September 2, 2025 14:58
@robfrank robfrank merged commit e068c8f into main Sep 2, 2025
18 of 20 checks passed
@robfrank robfrank deleted the fix/2463-paginatedComponentFile-rename branch September 2, 2025 16:34
robfrank added a commit that referenced this pull request Sep 10, 2025
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LSMTreeIndexCompactionTest fails

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