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make maximum number of lines in debug console configurable #245915

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Merged
merged 1 commit into from
May 9, 2025
Merged

make maximum number of lines in debug console configurable #245915

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5 changes: 5 additions & 0 deletions src/vs/workbench/contrib/debug/browser/debug.contribution.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -599,6 +599,11 @@ configurationRegistry.registerConfiguration({
description: nls.localize('debug.console.acceptSuggestionOnEnter', "Controls whether suggestions should be accepted on Enter in the Debug Console. Enter is also used to evaluate whatever is typed in the Debug Console."),
default: 'off'
},
'debug.console.maximumLines': {
type: 'number',
description: nls.localize('debug.console.maximumLines', "Controls the maximum number of lines in the Debug Console."),
default: 10000
},
'launch': {
type: 'object',
description: nls.localize({ comment: ['This is the description for a setting'], key: 'launch' }, "Global debug launch configuration. Should be used as an alternative to 'launch.json' that is shared across workspaces."),
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1 change: 1 addition & 0 deletions src/vs/workbench/contrib/debug/common/debug.ts
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Expand Up @@ -809,6 +809,7 @@ export interface IDebugConfiguration {
collapseIdenticalLines: boolean;
historySuggestions: boolean;
acceptSuggestionOnEnter: 'off' | 'on';
maximumLines: number;
};
focusWindowOnBreak: boolean;
focusEditorOnBreak: boolean;
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6 changes: 3 additions & 3 deletions src/vs/workbench/contrib/debug/common/replModel.ts
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Expand Up @@ -12,7 +12,6 @@ import { IConfigurationService } from '../../../../platform/configuration/common
import { IDebugConfiguration, IDebugSession, IExpression, INestingReplElement, IReplElement, IReplElementSource, IStackFrame } from './debug.js';
import { ExpressionContainer } from './debugModel.js';

const MAX_REPL_LENGTH = 10000;
let topReplElementCounter = 0;
const getUniqueId = () => `topReplElement:${topReplElementCounter++}`;

Expand Down Expand Up @@ -343,8 +342,9 @@ export class ReplModel {
lastElement.addChild(newElement);
} else {
this.replElements.push(newElement);
if (this.replElements.length > MAX_REPL_LENGTH) {
this.replElements.splice(0, this.replElements.length - MAX_REPL_LENGTH);
const config = this.configurationService.getValue<IDebugConfiguration>('debug');
if (this.replElements.length > config.console.maximumLines) {
this.replElements.splice(0, this.replElements.length - config.console.maximumLines);
}
}
this._onDidChangeElements.fire(newElement);
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