Fixes #27338: Let the task framework configure 'Press any key to close the terminal'

src/vs/workbench/parts/terminal/common/terminal.ts

@@ -109,8 +109,10 @@ export interface IShellLaunchConfig {
 	 * shell is being launched by an extension).
 	 */
 	ignoreConfigurationCwd?: boolean;
+
 	/** Whether to wait for a key press before closing the terminal. */
-	waitOnExit?: boolean;
+	waitOnExit?: boolean | string;
+
 	/**
 	 * A string including ANSI escape sequences that will be written to the terminal emulator
 	 * _before_ the terminal process has launched, a trailing \n is added at the end of the string.

src/vs/workbench/parts/terminal/electron-browser/terminalInstance.ts

@@ -529,7 +529,10 @@ export class TerminalInstance implements ITerminalInstance {
 			if (exitCode) {
 				this._xterm.writeln(exitCodeMessage);
 			}
-			this._xterm.writeln(nls.localize('terminal.integrated.waitOnExit', 'Press any key to close the terminal'));
+			let message = typeof this._shellLaunchConfig.waitOnExit === 'string'
+				? this._shellLaunchConfig.waitOnExit
+				: nls.localize('terminal.integrated.waitOnExit', 'Press any key to close the terminal');
+			this._xterm.writeln(message);
 			// Disable all input if the terminal is exiting and listen for next keypress
 			this._xterm.setOption('disableStdin', true);
 			if (this._xterm.textarea) {