refactor(linter): store source_text of already opened files for TsGoLintState

[Sysix]

When a file has multiple tsgolint diagnostics, TsGoLintState will now cache the source text in memory, instead of accessing the file system again.

[Sysix]

• refactor(linter): store source_text of already opened files for TsGoLintState #13197 👈 (View in Graphite)
• main

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[codspeed-hq]

CodSpeed Instrumentation Performance Report

Merging #13197 will not alter performance

_{Comparing 08-18-refactor_linter_store_source_text_of_already_opened_files_for_tsgolintstate_ (845c6de) with main (b2d59a2)¹}

Summary

✅ 34 untouched benchmarks

Footnotes

1. No successful run was found on main (845c6de) during the generation of this report, so b2d59a2 was used instead as the comparison base. There might be some changes unrelated to this pull request in this report. ↩

[Copilot]

Pull Request Overview

This PR optimizes the TsGoLintState by implementing file content caching to reduce redundant filesystem operations. When multiple diagnostics exist for the same file, the source text is cached in memory rather than reading from disk repeatedly.

• Introduces a FxHashMap<PathBuf, String> cache for storing file contents
• Replaces direct read_to_string calls with cached lookups
• Maintains existing error handling for file read operations

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[camc314]

Merge activity

• Aug 18, 8:03 PM UTC: The merge label '0-merge' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
• Aug 18, 8:11 PM UTC: camc314 added this pull request to the Graphite merge queue.
• Aug 18, 8:15 PM UTC: Merged by the Graphite merge queue.