Don't reconnect to task terminals

src/vs/workbench/contrib/tasks/browser/terminalTaskSystem.ts

@@ -1085,6 +1085,7 @@ export class TerminalTaskSystem implements ITaskSystem {
 		if (options.env) {
 			shellLaunchConfig.env = options.env;
 		}
+		shellLaunchConfig.isFeatureTerminal = true;
 		return shellLaunchConfig;
 	}
 
@@ -1118,7 +1119,8 @@ export class TerminalTaskSystem implements ITaskSystem {
 				isExtensionTerminal: true,
 				waitOnExit,
 				name: this.createTerminalName(task),
-				initialText: task.command.presentation && task.command.presentation.echo ? `\x1b[1m> Executing task: ${task._label} <\x1b[0m\n` : undefined
+				initialText: task.command.presentation && task.command.presentation.echo ? `\x1b[1m> Executing task: ${task._label} <\x1b[0m\n` : undefined,
+				isFeatureTerminal: true
 			};
 		} else {
 			let resolvedResult: { command: CommandString, args: CommandString[] } = this.resolveCommandAndArgs(resolver, task.command);

src/vs/workbench/contrib/terminal/browser/remoteTerminalService.ts

@@ -121,6 +121,7 @@ export class RemoteTerminalProcess extends Disposable implements ITerminalChildP
 			const result = await this._remoteTerminalChannel.createTerminalProcess(
 				shellLaunchConfigDto,
 				this._activeWorkspaceRootUri,
+				!this._shellLaunchConfig.isFeatureTerminal,
 				this._cols,
 				this._rows,
 				isWorkspaceShellAllowed,

src/vs/workbench/contrib/terminal/common/remoteTerminalChannel.ts

@@ -71,6 +71,7 @@ export interface ICreateTerminalProcessArguments {
 	workspaceFolders: IWorkspaceFolderData[];
 	activeWorkspaceFolder: IWorkspaceFolderData | null;
 	activeFileResource: UriComponents | undefined;
+	shouldPersistTerminal: boolean;
 	cols: number;
 	rows: number;
 	isWorkspaceShellAllowed: boolean;
@@ -205,7 +206,7 @@ export class RemoteTerminalChannelClient {
 		};
 	}
 
-	public async createTerminalProcess(shellLaunchConfig: IShellLaunchConfigDto, activeWorkspaceRootUri: URI | undefined, cols: number, rows: number, isWorkspaceShellAllowed: boolean): Promise<ICreateTerminalProcessResult> {
+	public async createTerminalProcess(shellLaunchConfig: IShellLaunchConfigDto, activeWorkspaceRootUri: URI | undefined, shouldPersistTerminal: boolean, cols: number, rows: number, isWorkspaceShellAllowed: boolean): Promise<ICreateTerminalProcessResult> {
 		const terminalConfig = this._configurationService.getValue<ITerminalConfiguration>(TERMINAL_CONFIG_SECTION);
 		const configuration: ICompleteTerminalConfiguration = {
 			'terminal.integrated.automationShell.windows': this._readSingleTerminalConfiguration('terminal.integrated.automationShell.windows'),
@@ -272,6 +273,7 @@ export class RemoteTerminalChannelClient {
 			workspaceFolders,
 			activeWorkspaceFolder,
 			activeFileResource,
+			shouldPersistTerminal,
 			cols,
 			rows,
 			isWorkspaceShellAllowed,

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

@@ -246,6 +246,12 @@ export interface IShellLaunchConfig {
 	 * as normal.
 	 */
 	hideFromUser?: boolean;
+
+	/**
+	 * Whether this terminal is not a terminal that the user directly created and uses, but rather
+	 * a terminal used to drive some VS Code feature.
+	 */
+	isFeatureTerminal?: boolean;
 }
 
 /**