Implement statsContainers command (#255)

Author: bwateratmsft

package-lock.json

@@ -1,3 +1,7 @@
+## 0.2.1 - 11 March 2025
+### Added
+* Added the container stats command. This would previously always throw a `CommandNotSupportedError`. However, the typing has changed to a `VoidCommandResponse`. [#254](https://github.com/microsoft/vscode-docker-extensibility/issues/254)
+
 ## 0.2.0 - 10 February 2025
 ### Added
 * Added a client for Podman. [#221](https://github.com/microsoft/vscode-docker-extensibility/issues/221)

packages/vscode-container-client/CHANGELOG.md

@@ -1,7 +1,7 @@
 {
     "name": "@microsoft/vscode-container-client",
     "author": "Microsoft Corporation",
-    "version": "0.2.0",
+    "version": "0.2.1",
     "description": "Extensibility model for implementing container runtime providers (shared by VS and VS Code)",
     "license": "See LICENSE in the project root for license information.",
     "repository": {

packages/vscode-container-client/package.json

@@ -990,16 +990,11 @@ export abstract class DockerClientBase extends ConfigurableClient implements ICo
         )();
     }
 
-    protected async parseStatsContainersCommandArgs(
-        options: ContainersStatsCommandOptions,
-        output: string,
-        strict: boolean,
-    ): Promise<string> {
-        return output;
-    }
-
-    async statsContainers(options: ContainersStatsCommandOptions): Promise<PromiseCommandResponse<string>> {
-        throw new CommandNotSupportedError('statsContainers is not supported for this runtime');
+    async statsContainers(options: ContainersStatsCommandOptions): Promise<VoidCommandResponse> {
+        return {
+            command: this.commandName,
+            args: this.getStatsContainersCommandArgs(options),
+        };
     }
 
     //#endregion

packages/vscode-container-client/src/clients/DockerClientBase/DockerClientBase.ts

@@ -1195,7 +1195,7 @@ type ContainersStatsCommand = {
      * Show running container stats
      * @param options Command options
      */
-    statsContainers(options: ContainersStatsCommandOptions): Promise<PromiseCommandResponse<string>>;
+    statsContainers(options: ContainersStatsCommandOptions): Promise<VoidCommandResponse>;
 };
 
 // #endregion