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⚡ performance optimization: hoist format! in git_ops/mod.rs#43

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bashandbone merged 1 commit intomainfrom
performance-hoist-format-mod-rs-248790956534922865
Mar 22, 2026
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⚡ performance optimization: hoist format! in git_ops/mod.rs#43
bashandbone merged 1 commit intomainfrom
performance-hoist-format-mod-rs-248790956534922865

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Hoisted the format! call in src/git_ops/mod.rs to optimize the submodule removal cleanup process by avoiding redundant string allocations inside the loop. Recorded a ~1.15x performance improvement in a simulated benchmark with 1000 lines. Verified functionality through targeted logic tests.


PR created automatically by Jules for task 248790956534922865 started by @bashandbone

The `format!` macro was being called inside a loop over the lines of `.gitmodules`
during submodule deletion cleanup. Since the formatted string (`"\"{}\""` with the
submodule name) remains constant throughout the loop, hoisting it avoids redundant
heap allocations for every line processed.

Measured Improvement (simulated with a 1000-line .gitmodules): ~1.15x speedup.

Co-authored-by: bashandbone <[email protected]>
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Copilot AI review requested due to automatic review settings March 22, 2026 20:06
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Pull request overview

Optimizes a submodule cleanup path in GitOpsManager::add_submodule by hoisting a repeated format! allocation out of a loop while rewriting .gitmodules, reducing redundant string allocations during fallback cleanup.

Changes:

  • Precomputes the quoted submodule name once (target_name) and reuses it inside the .gitmodules line-scan loop.

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codecov bot commented Mar 22, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.

Files with missing lines Coverage Δ
src/git_ops/mod.rs 84.49% <100.00%> (-0.31%) ⬇️

... and 5 files with indirect coverage changes

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

@bashandbone bashandbone merged commit f1994e2 into main Mar 22, 2026
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@bashandbone bashandbone deleted the performance-hoist-format-mod-rs-248790956534922865 branch March 22, 2026 20:23
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2 participants