fix(ui): made shell tool header wrap on Ctrl+O by devr0306 · Pull Request #26229 · google-gemini/gemini-cli

devr0306 · 2026-04-29T21:49:07Z

Summary

Made shell tool header wrap on Ctrl+O instead of truncate.

Details

UI Header Behavior: Updated the shell tool header to support wrapping instead of truncating when expanded.
State Management: Integrated ToolActionsContext to allow dynamic expansion of tool headers based on user interaction.
Testing: Added comprehensive unit tests to verify header truncation and wrapping behavior under different expansion states.

Related Issues

How to Validate

Ask Gemini to run npm test -w @google/gemini-cli -- src/ui/components/InputPrompt.test.tsx on a terminal that is not wide. As the shell command is running, click Ctrl+O to expand the content. The command at the top should also wrap instead of truncating.

Pre-Merge Checklist

gemini-code-assist · 2026-04-29T21:49:17Z

Summary of Changes

Hello, 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 improves the user interface for shell tools by enabling text wrapping for tool headers. Previously, these headers were truncated, which could hide important information. The changes introduce a new expansion state that can be toggled, allowing users to view full header content when needed, while maintaining a clean, truncated view by default.

Highlights

UI Header Behavior: Updated the shell tool header to support wrapping instead of truncating when expanded.
State Management: Integrated ToolActionsContext to allow dynamic expansion of tool headers based on user interaction.
Testing: Added comprehensive unit tests to verify header truncation and wrapping behavior under different expansion states.

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gemini-code-assist

Code Review

This pull request introduces header expansion functionality for tool messages in the CLI. It updates ShellToolMessage, ToolMessage, and the shared ToolInfo component to support an isExpanded state, which is determined by the ToolActionsContext or the absence of a terminal height limit. When expanded, tool descriptions wrap to multiple lines instead of being truncated to a single line. Corresponding unit tests have been added to verify the truncation and expansion logic. I have no feedback to provide.

github-actions · 2026-04-29T21:52:56Z

Size Change: +645 B (0%)

Total Size: 33.9 MB

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`./bundle/oauth2-provider-QJ223BWR.js`	9.16 kB	+9.16 kB (new file)	🆕

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_{compressed-size-action}

Made shell tool header wrap on Ctrl+O

8804e30

devr0306 requested a review from a team as a code owner April 29, 2026 21:49

gemini-code-assist Bot reviewed Apr 29, 2026

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gemini-cli Bot added the area/core Issues related to User Interface, OS Support, Core Functionality label Apr 29, 2026

github-actions Bot mentioned this pull request Apr 30, 2026

📊 AI CLI 工具社区动态日报 2026-04-30 gsscsd/big_model_radar#269

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Adib234 approved these changes Apr 30, 2026

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Updated snapshots

95d1d86

devr0306 added this pull request to the merge queue Apr 30, 2026

Merged via the queue into main with commit 071e292 Apr 30, 2026
27 checks passed

devr0306 deleted the show-full-command branch April 30, 2026 17:17

TirthNaik-99 pushed a commit to TirthNaik-99/gemini-cli that referenced this pull request May 4, 2026

fix(ui): made shell tool header wrap on Ctrl+O (google-gemini#26229)

eba484c

kimjune01 pushed a commit to kimjune01/gemini-cli-claude that referenced this pull request May 6, 2026

fix(ui): made shell tool header wrap on Ctrl+O (google-gemini#26229)

60d4cf8

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fix(ui): made shell tool header wrap on Ctrl+O#26229

fix(ui): made shell tool header wrap on Ctrl+O#26229
devr0306 merged 2 commits intomainfrom
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devr0306 commented Apr 29, 2026 •

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Summary

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Related Issues

How to Validate

Pre-Merge Checklist

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devr0306 commented Apr 29, 2026 •

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