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docs: clarify preflight instructions in GEMINI.md#19377

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NTaylorMullen merged 1 commit intomainfrom
ntm/gemini-md-preflight-nuance
Feb 18, 2026
Merged

docs: clarify preflight instructions in GEMINI.md#19377
NTaylorMullen merged 1 commit intomainfrom
ntm/gemini-md-preflight-nuance

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Summary

Clarifies the preflight instructions in GEMINI.md to be more nuanced about when to run npm run preflight.

Details

Because npm run preflight takes a significantly long time to execute, the updated guidance recommends:

  1. Running it only at the very end of code implementation tasks.
  2. Using faster, targeted commands like npm run test or npm run lint when iterating on fixes.
  3. Skipping the full preflight suite completely for simple, non-code changes like prompting and documentation.

Related Issues

None.

How to Validate

Review the updated text in GEMINI.md for clarity and correctness.

Pre-Merge Checklist

  • Updated relevant documentation and README (if needed)
  • Added/updated tests (if needed)
  • Noted breaking changes (if any)
  • Validated on required platforms/methods:
    • MacOS
      • npm run
      • npx
      • Docker
      • Podman
      • Seatbelt
    • Windows
      • npm run
      • npx
      • Docker
    • Linux
      • npm run
      • npx
      • Docker

- Emphasize running preflight only at the end of a code implementation task.

- Recommend targeted tests prior to running full preflight upon errors.

- Skip preflight for simple non-code changes.
@NTaylorMullen NTaylorMullen requested a review from a team as a code owner February 18, 2026 07:14
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Summary of Changes

Hello @NTaylorMullen, 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 refines the developer workflow documentation by providing clearer, more efficient guidelines for using the npm run preflight command. The changes aim to reduce unnecessary waiting times during development by suggesting when to run the comprehensive preflight checks versus when to use more targeted validation tools or skip checks entirely for minor changes.

Highlights

  • Clarified npm run preflight usage: Updated instructions in GEMINI.md to provide more nuanced guidance on when to execute the npm run preflight command.
  • Optimized preflight workflow: Recommended running preflight only at the final stage of code implementation tasks due to its long execution time.
  • Suggested targeted commands for iteration: Advised using faster, specific commands like npm run test or npm run lint for iterating on fixes after a preflight failure.
  • Skipped preflight for non-code changes: Recommended skipping the full preflight suite for simple changes such as documentation or prompting updates, relying instead on PR validation.
Changelog
  • GEMINI.md
    • Updated the description for npm run preflight to include guidance on when to run it, suggesting it for the end of code implementation tasks.
    • Added recommendations to use faster, targeted commands for iterating on fixes after a preflight failure.
    • Included advice to skip preflight for simple, non-code changes like documentation updates.
Activity
  • The author has completed the initial documentation update and marked the relevant checklist items.
  • The author has validated the changes on MacOS using npm run.
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Code Review

This pull request updates the GEMINI.md file to provide clearer and more practical instructions for using the npm run preflight command. The change advises developers to run this time-consuming script only at the end of a task and suggests using more targeted commands for iterative fixes. This is a helpful clarification that should improve the development workflow. The change is well-scoped and looks good.

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Size Change: -2 B (0%)

Total Size: 24.5 MB

ℹ️ View Unchanged
Filename Size Change
./bundle/gemini.js 24.5 MB -2 B (0%)
./bundle/sandbox-macos-permissive-open.sb 890 B 0 B
./bundle/sandbox-macos-permissive-proxied.sb 1.31 kB 0 B
./bundle/sandbox-macos-restrictive-open.sb 3.36 kB 0 B
./bundle/sandbox-macos-restrictive-proxied.sb 3.56 kB 0 B
./bundle/sandbox-macos-strict-open.sb 4.82 kB 0 B
./bundle/sandbox-macos-strict-proxied.sb 5.02 kB 0 B

compressed-size-action

@gemini-cli gemini-cli bot added the status/need-issue Pull requests that need to have an associated issue. label Feb 18, 2026
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lgtm!

@NTaylorMullen NTaylorMullen merged commit 05be2b5 into main Feb 18, 2026
29 checks passed
@NTaylorMullen NTaylorMullen deleted the ntm/gemini-md-preflight-nuance branch February 18, 2026 15:16
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