Fallow - Codebase Health

Version updated for https://github.com/fallow-rs/fallow to version v2.26.1.

  • This action is used across all versions by 4 repositories.

Action Type

This is a Composite action.

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Action Summary

This GitHub Action, Fallow, is a Rust-native codebase analyzer designed for TypeScript and JavaScript projects. It automates the detection of dead code, code duplication, and overly complex functions, while also identifying architectural issues like circular dependencies and boundary violations. With zero configuration required, sub-second performance, and support for framework-specific plugins, it simplifies maintaining clean, efficient, and scalable codebases.

What’s Changed

Changed

  • Health: churn disk cache and parallel git log — churn analysis results are now cached to disk and git log calls run in parallel, significantly reducing health command runtime on repos with long histories. New --performance flag prints timing breakdown per analysis phase.

Fixed

  • VS Code extension: stale LSP binary after extension update — the version check that detects outdated auto-downloaded binaries silently skipped re-downloading when --version output could not be parsed, leaving a stale binary in place. Now writes a .fallow-version marker file alongside downloaded binaries and treats unknown-version binaries as stale. Also warns when a PATH-resolved binary is outdated relative to the extension. (#90)
  • GitHub Action: multiple JSON objects in bare invocation — analyze.sh now handles bare invocations that produce multiple JSON objects instead of failing to parse.

Full Changelog: https://github.com/fallow-rs/fallow/compare/v2.26.0...v2.26.1