Implement VS Code workbench.view.explorer command

[vzhukovs]

What it does

This changes proposal adds simple implementation for the VS Code workbench.view.explorer command command. [1]

[1] microsoft/vscode/src/vs/workbench/contrib/files/browser/files.contribution.ts#L44-L57

Signed-off-by: Vladyslav Zhukovskyi vzhukovs@redhat.com

How to test

There is two ways to check the PR:

1. Using custom plugin that calls this command: workbench-files-action-focusFilesExplorer

2. Using Didact extension. It will call under the hood this command and the previously implemented copyFilePath:

Review checklist

• as an author, I have thoroughly tested my changes and carefully followed the review guidelines

Reminder for reviewers

• as a reviewer, I agree to behave in accordance with the review guidelines

[azatsarynnyy]

Shouldn't it be workbench.view.explorer command which is called here in your sample?
Anyway, I've tested with both of them: Theia's and VS Code one. Works as expected.

[vzhukovs]

Shouldn't it be workbench.view.explorer command which is called here in your sample?
Anyway, I've tested with both of them: Theia's and VS Code one. Works as expected.

Yep, you're right. I've updated test plugin.