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Clear terminal input buffer before sending Aspire commands #15863

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Merged
adamint merged 3 commits into from
Apr 8, 2026
+9 −0
Merged

Clear terminal input buffer before sending Aspire commands #15863

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8ddb2dd
Clear terminal input buffer before sending Aspire commands
adamint Apr 3, 2026
577d0bf
Update extension/src/utils/AspireTerminalProvider.ts
adamint Apr 3, 2026
5e38667
Use platform-specific clear sequence: Escape on Windows, Ctrl+U on Unix
adamint Apr 6, 2026
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7 changes: 7 additions & 0 deletions extension/src/utils/AspireTerminalProvider.ts
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Expand Up @@ -97,6 +97,13 @@ export class AspireTerminalProvider implements vscode.Disposable {

const aspireTerminal = this.getAspireTerminal();
extensionLogOutputChannel.info(`Sending command to Aspire terminal: ${command}`);

// Clear any pre-existing text in the terminal input buffer before sending the command.
// Use Ctrl+U to clear the current line without sending an ESC prefix that can alter
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// how the following command text is interpreted by Windows line editors.
const clearSequence = '\x15';
aspireTerminal.terminal.sendText(clearSequence, false);

aspireTerminal.terminal.sendText(command);
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if (showTerminal) {
aspireTerminal.terminal.show();
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