[webkit-changes] [WebKit/WebKit] f28363: Add option to generate new index using updated une...

[Brianna Fan]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: f283632e7ab8857dd6bd8f70d3f64889588756c2
      https://github.com/WebKit/WebKit/commit/f283632e7ab8857dd6bd8f70d3f64889588756c2
  Author: Brianna Fan <bfan2 at apple.com>
  Date:   2024-11-07 (Thu, 07 Nov 2024)

  Changed paths:
    M Tools/Scripts/compare-static-analysis-results

  Log Message:
  -----------
  Add option to generate new index using updated unexpected results in compare-static-analysis-results
https://bugs.webkit.org/show_bug.cgi?id=282713
rdar://139383076

Reviewed by Ryosuke Niwa.

Add --generate-results-only option. This will be used in Safer-CPP-Checks after comparing the unexpected
results to results database. If there are changes in the results, then we need to generate a new results index,
without performing another comparison.

Usage: compare-static-analysis-results [new-dir] --build-output [scan-build-output] --scan-build-path [scan-build] --generate-results-only

* Tools/Scripts/compare-static-analysis-results:
(parser): Add generate-results-only option.
(compare_results): Separate out comparison logic from main.
(generate_results_only): Read from unexpected_results.json and issues_per_file.json to get paths to the unexpected result files.
    Pass those files into the pre-existing create_filtered_results_dir function to generate an index with new results.
(main): Clean up main.

Canonical link: https://commits.webkit.org/286309@main



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