MediaMetz/gemini-cli
1
0
Fork 0
mirror of https://github.com/google-gemini/gemini-cli.git synced 2026-03-14 08:01:02 -07:00
Code Issues Packages Projects Releases Wiki Activity

feat(cli): support Ctrl-Z suspension (#18931)

Browse Source 
Co-authored-by: Bharat Kunwar <brtkwr@gmail.com>
This commit is contained in:
Tommaso Sciortino
2026-02-12 09:55:56 -08:00
committed by GitHub
parent 868f43927e
commit 375ebca2da
9 changed files with 515 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

37
packages/cli/src/ui/utils/terminalCapabilityManager.ts
View File

@@ -18,6 +18,23 @@ import { parseColor } from '../themes/color-utils.js';
export type TerminalBackgroundColor = string | undefined;
const TERMINAL_CLEANUP_SEQUENCE = '\x1b[<u\x1b[>4;0m\x1b[?2004l';
export function cleanupTerminalOnExit() {
try {
if (process.stdout?.fd !== undefined) {
fs.writeSync(process.stdout.fd, TERMINAL_CLEANUP_SEQUENCE);
return;
}
} catch (e) {
debugLogger.warn('Failed to synchronously cleanup terminal modes:', e);
}
disableKittyKeyboardProtocol();
disableModifyOtherKeys();
disableBracketedPasteMode();
}
export class TerminalCapabilityManager {
private static instance: TerminalCapabilityManager | undefined;
@@ -64,14 +81,6 @@ export class TerminalCapabilityManager {
this.instance = undefined;
}
private static cleanupOnExit(): void {
// don't bother catching errors since if one write
// fails, the other probably will too
disableKittyKeyboardProtocol();
disableModifyOtherKeys();
disableBracketedPasteMode();
}
/**
* Detects terminal capabilities (Kitty protocol support, terminal name,
* background color).
@@ -85,12 +94,12 @@ export class TerminalCapabilityManager {
return;
}
process.off('exit', TerminalCapabilityManager.cleanupOnExit);
process.off('SIGTERM', TerminalCapabilityManager.cleanupOnExit);
process.off('SIGINT', TerminalCapabilityManager.cleanupOnExit);
process.on('exit', TerminalCapabilityManager.cleanupOnExit);
process.on('SIGTERM', TerminalCapabilityManager.cleanupOnExit);
process.on('SIGINT', TerminalCapabilityManager.cleanupOnExit);
process.off('exit', cleanupTerminalOnExit);
process.off('SIGTERM', cleanupTerminalOnExit);
process.off('SIGINT', cleanupTerminalOnExit);
process.on('exit', cleanupTerminalOnExit);
process.on('SIGTERM', cleanupTerminalOnExit);
process.on('SIGINT', cleanupTerminalOnExit);
return new Promise((resolve) => {
const originalRawMode = process.stdin.isRaw;