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terminalProvider.ts
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terminalProvider.ts
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
import { Disposable, Terminal } from 'vscode';
import { IActiveResourceService, ICommandManager } from '../common/application/types';
import { Commands } from '../common/constants';
import { inTerminalEnvVarExperiment } from '../common/experiments/helpers';
import { ITerminalActivator, ITerminalServiceFactory } from '../common/terminal/types';
import { IConfigurationService, IExperimentService } from '../common/types';
import { swallowExceptions } from '../common/utils/decorators';
import { IServiceContainer } from '../ioc/types';
import { captureTelemetry, sendTelemetryEvent } from '../telemetry';
import { EventName } from '../telemetry/constants';
export class TerminalProvider implements Disposable {
private disposables: Disposable[] = [];
private activeResourceService: IActiveResourceService;
constructor(private serviceContainer: IServiceContainer) {
this.registerCommands();
this.activeResourceService = this.serviceContainer.get<IActiveResourceService>(IActiveResourceService);
}
@swallowExceptions('Failed to initialize terminal provider')
public async initialize(currentTerminal: Terminal | undefined): Promise<void> {
const configuration = this.serviceContainer.get<IConfigurationService>(IConfigurationService);
const experimentService = this.serviceContainer.get<IExperimentService>(IExperimentService);
const pythonSettings = configuration.getSettings(this.activeResourceService.getActiveResource());
if (
currentTerminal &&
pythonSettings.terminal.activateEnvInCurrentTerminal &&
!inTerminalEnvVarExperiment(experimentService)
) {
const hideFromUser =
'hideFromUser' in currentTerminal.creationOptions && currentTerminal.creationOptions.hideFromUser;
if (!hideFromUser) {
const terminalActivator = this.serviceContainer.get<ITerminalActivator>(ITerminalActivator);
await terminalActivator.activateEnvironmentInTerminal(currentTerminal, { preserveFocus: true });
}
sendTelemetryEvent(EventName.ACTIVATE_ENV_IN_CURRENT_TERMINAL, undefined, {
isTerminalVisible: !hideFromUser,
});
}
}
public dispose(): void {
this.disposables.forEach((disposable) => disposable.dispose());
}
private registerCommands() {
const commandManager = this.serviceContainer.get<ICommandManager>(ICommandManager);
const disposable = commandManager.registerCommand(Commands.Create_Terminal, this.onCreateTerminal, this);
this.disposables.push(disposable);
}
@captureTelemetry(EventName.TERMINAL_CREATE, { triggeredBy: 'commandpalette' })
private async onCreateTerminal() {
const terminalService = this.serviceContainer.get<ITerminalServiceFactory>(ITerminalServiceFactory);
const activeResource = this.activeResourceService.getActiveResource();
await terminalService.createTerminalService(activeResource, 'Python').show(false);
}
}