DockerFileItemStep.ts

/*---------------------------------------------------------------------------------------------
*  Copyright (c) Microsoft Corporation. All rights reserved.
*  Licensed under the MIT License. See License.md in the project root for license information.
*--------------------------------------------------------------------------------------------*/

import { AzureWizardPromptStep } from '@microsoft/vscode-azext-utils';
import { DOCKERFILE_GLOB_PATTERN } from "../../../constants";
import { localize } from '../../../utils/localize';
import { selectWorkspaceFile } from "../../../utils/workspaceUtils";
import { IBuildImageInAzureContext } from "./IBuildImageInAzureContext";

export class DockerFileItemStep extends AzureWizardPromptStep<IBuildImageInAzureContext> {
    public async prompt(context: IBuildImageInAzureContext): Promise<void> {
        context.dockerFilePath = await selectWorkspaceFile(context, localize('dockerFilePick', 'Select a Dockerfile'), { filters: { 'Dockerfile': ['Dockerfile', 'Dockerfile.*'] } }, DOCKERFILE_GLOB_PATTERN);
    }

    public shouldPrompt(context: IBuildImageInAzureContext): boolean {
        return !context.dockerFilePath;
    }
}