warn about workbench.action.terminal.focus

src/vs/workbench/browser/parts/editor/editor.contribution.ts

@@ -19,6 +19,8 @@ import {ResourceEditorInput} from 'vs/workbench/common/editor/resourceEditorInpu
 import {IInstantiationService, ServicesAccessor} from 'vs/platform/instantiation/common/instantiation';
 import {KeybindingsRegistry} from 'vs/platform/keybinding/common/keybindingsRegistry';
 import {KbExpr, IKeybindings} from 'vs/platform/keybinding/common/keybinding';
+import {ICommandService} from 'vs/platform/commands/common/commands';
+import {IMessageService, Severity, CloseAction} from 'vs/platform/message/common/message';
 import {TextCompareEditorVisible, TextDiffEditor} from 'vs/workbench/browser/parts/editor/textDiffEditor';
 import {IWorkbenchEditorService} from 'vs/workbench/services/editor/common/editorService';
 import {BinaryResourceDiffEditor} from 'vs/workbench/browser/parts/editor/binaryDiffEditor';
@@ -408,4 +410,34 @@ configurationRegistry.registerConfiguration({
 	}
 });
 
-registerEditorComamnds();
+registerEditorComamnds();
\ No newline at end of file
+
+const mapDeprecatedCommands = {
+	'workbench.action.terminal.focus': 'workbench.action.focusPanel'
+};
+
+Object.keys(mapDeprecatedCommands).forEach(deprecatedCommandId => {
+	const newCommandId = mapDeprecatedCommands[deprecatedCommandId];
+
+	KeybindingsRegistry.registerCommandAndKeybindingRule({
+		id: deprecatedCommandId,
+		weight: KeybindingsRegistry.WEIGHT.workbenchContrib(0),
+		handler(accessor: ServicesAccessor) {
+			const messageService = accessor.get(IMessageService);
+			const commandService = accessor.get(ICommandService);
+
+			messageService.show(Severity.Warning, {
+				message: nls.localize('commandDeprecated', "Command **{0}** has been removed. You can use **{1}** instead", deprecatedCommandId, newCommandId),
+				actions: [
+					CloseAction,
+					new Action('openKeybindings', nls.localize('openKeybindings', "Configure Keyboard Shortcuts"), null, true, () => {
+						return commandService.executeCommand('workbench.action.openGlobalKeybindings');
+					})
+				]
+			});
+		},
+		when: undefined,
+		primary: undefined
+	});
+});
+