node-pty@0.11.0-beta33 and fix Windows clear issue

Fixes #75141

package.json

@@ -83,7 +83,7 @@
     "native-is-elevated": "0.6.0",
     "native-keymap": "^3.3.2",
     "native-watchdog": "^1.4.1",
-    "node-pty": "0.11.0-beta32",
+    "node-pty": "0.11.0-beta33",
     "tas-client-umd": "0.1.8",
     "v8-inspect-profiler": "^0.1.0",
     "vscode-oniguruma": "1.7.0",

remote/package.json

@@ -19,7 +19,7 @@
     "keytar": "7.9.0",
     "minimist": "^1.2.6",
     "native-watchdog": "^1.4.1",
-    "node-pty": "0.11.0-beta32",
+    "node-pty": "0.11.0-beta33",
     "tas-client-umd": "0.1.8",
     "vscode-oniguruma": "1.7.0",
     "vscode-regexpp": "^3.1.0",

remote/yarn.lock

@@ -537,10 +537,10 @@ node-gyp-build@^4.3.0:
   resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.3.0.tgz#9f256b03e5826150be39c764bf51e993946d71a3"
   integrity sha512-iWjXZvmboq0ja1pUGULQBexmxq8CV4xBhX7VDOTbL7ZR4FOowwY/VOtRxBN/yKxmdGoIp4j5ysNT4u3S2pDQ3Q==
 
-node-pty@0.11.0-beta32:
-  version "0.11.0-beta32"
-  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.11.0-beta32.tgz#49c0f174f600ac3f54a21df2a41b6f78256ff6ce"
-  integrity sha512-xtzB4/jYH64ksdVatYQnaU3TtCtSaDiiZPsZITmLHnywFSpI2bgfyj/bu6ofOXbe8PTtziL8bDn1U3xkRmx3mg==
+node-pty@0.11.0-beta33:
+  version "0.11.0-beta33"
+  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.11.0-beta33.tgz#722a729fb9449f591279bee1f8b431b71a9af4a1"
+  integrity sha512-SoP5BbSfvc8Um51rIriUEOPvMltc43iTaKXGJaJKLR3+NfQbjcCcNQGyOd9P9pvBccWYg+Rncv18qMtJKIAi1Q==
   dependencies:
     nan "^2.17.0"
 

src/vs/platform/terminal/common/terminal.ts

@@ -707,7 +707,7 @@ export interface ITerminalChildProcess {
 	input(data: string): void;
 	processBinary(data: string): Promise<void>;
 	resize(cols: number, rows: number): void;
-	clearBuffer?(): Promise<void>;
+	clearBuffer(): void | Promise<void>;
 
 	/**
 	 * Acknowledge a data event has been parsed by the terminal, this is used to implement flow

src/vs/platform/terminal/node/ptyService.ts

@@ -759,6 +759,7 @@ class PersistentTerminalProcess extends Disposable {
 	}
 	async clearBuffer(): Promise<void> {
 		this._serializer.clearBuffer();
+		this._terminalProcess.clearBuffer();
 	}
 	setUnicodeVersion(version: '6' | '11'): void {
 		this.unicodeVersion = version;

src/vs/platform/terminal/node/terminalProcess.ts

@@ -552,6 +552,10 @@ export class TerminalProcess extends Disposable implements ITerminalChildProcess
 		}
 	}
 
+	clearBuffer(): void {
+		this._ptyProcess?.clear();
+	}
+
 	acknowledgeDataEvent(charCount: number): void {
 		// Prevent lower than 0 to heal from errors
 		this._unacknowledgedCharCount = Math.max(this._unacknowledgedCharCount - charCount, 0);

src/vs/workbench/api/common/extHostTerminalService.ts

@@ -288,6 +288,10 @@ class ExtHostPseudoterminal implements ITerminalChildProcess {
 		this._pty.setDimensions?.({ columns: cols, rows });
 	}
 
+	clearBuffer(): void | Promise<void> {
+		// no-op
+	}
+
 	async processBinary(data: string): Promise<void> {
 		// No-op, processBinary is not supported in extension owned terminals.
 	}

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

@@ -107,6 +107,10 @@ export class RemotePty extends Disposable implements ITerminalChildProcess {
 		});
 	}
 
+	async clearBuffer(): Promise<void> {
+		await this._remoteTerminalChannel.clearBuffer(this.id);
+	}
+
 	freePortKillProcess(port: string): Promise<{ port: string; processId: string }> {
 		if (!this._remoteTerminalChannel.freePortKillProcess) {
 			throw new Error('freePortKillProcess does not exist on the local pty service');

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

@@ -134,6 +134,10 @@ export class TerminalProcessExtHostProxy extends Disposable implements ITerminal
 		this._onResize.fire({ cols, rows });
 	}
 
+	clearBuffer(): void | Promise<void> {
+		// no-op
+	}
+
 	acknowledgeDataEvent(): void {
 		// Flow control is disabled for extension terminals
 	}

src/vs/workbench/contrib/terminal/test/browser/terminalProcessManager.test.ts

@@ -46,6 +46,7 @@ class TestTerminalChildProcess implements ITerminalChildProcess {
 	shutdown(immediate: boolean): void { }
 	input(data: string): void { }
 	resize(cols: number, rows: number): void { }
+	clearBuffer(): void { }
 	acknowledgeDataEvent(charCount: number): void { }
 	async setUnicodeVersion(version: '6' | '11'): Promise<void> { }
 	async getInitialCwd(): Promise<string> { return ''; }

src/vs/workbench/contrib/testing/browser/testingOutputTerminalService.ts

@@ -259,6 +259,9 @@ class TestOutputProcess extends Disposable implements ITerminalChildProcess {
 	public resize(): void {
 		// no-op
 	}
+	public clearBuffer(): void | Promise<void> {
+		// no-op
+	}
 	public acknowledgeDataEvent(): void {
 		// no-op, flow control not currently implemented
 	}

src/vs/workbench/services/terminal/common/embedderTerminalService.ts

@@ -124,6 +124,9 @@ class EmbedderTerminalProcess extends Disposable implements ITerminalChildProces
 	resize(): void {
 		// no-op
 	}
+	clearBuffer(): void | Promise<void> {
+		// no-op
+	}
 	acknowledgeDataEvent(): void {
 		// no-op, flow control not currently implemented
 	}

yarn.lock

@@ -6973,10 +6973,10 @@ node-gyp-build@^4.3.0:
   resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.3.0.tgz#9f256b03e5826150be39c764bf51e993946d71a3"
   integrity sha512-iWjXZvmboq0ja1pUGULQBexmxq8CV4xBhX7VDOTbL7ZR4FOowwY/VOtRxBN/yKxmdGoIp4j5ysNT4u3S2pDQ3Q==
 
-node-pty@0.11.0-beta32:
-  version "0.11.0-beta32"
-  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.11.0-beta32.tgz#49c0f174f600ac3f54a21df2a41b6f78256ff6ce"
-  integrity sha512-xtzB4/jYH64ksdVatYQnaU3TtCtSaDiiZPsZITmLHnywFSpI2bgfyj/bu6ofOXbe8PTtziL8bDn1U3xkRmx3mg==
+node-pty@0.11.0-beta33:
+  version "0.11.0-beta33"
+  resolved "https://registry.yarnpkg.com/node-pty/-/node-pty-0.11.0-beta33.tgz#722a729fb9449f591279bee1f8b431b71a9af4a1"
+  integrity sha512-SoP5BbSfvc8Um51rIriUEOPvMltc43iTaKXGJaJKLR3+NfQbjcCcNQGyOd9P9pvBccWYg+Rncv18qMtJKIAi1Q==
   dependencies:
     nan "^2.17.0"