init.ts

/*
 * Copyright 2026, Salesforce, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
import { Flags } from '@salesforce/sf-plugins-core';
import { Messages } from '@salesforce/core';
import { InitBase, type BaseInitFlags } from '../../../base/initBase.js';

Messages.importMessagesDirectoryFromMetaUrl(import.meta.url);
const messages = Messages.loadMessages('@salesforce/plugin-data-code-extension', 'init');

export type FunctionInitFlags = BaseInitFlags & {
  'use-in-feature': string;
};

// eslint-disable-next-line sf-plugin/only-extend-SfCommand
export default class Init extends InitBase<FunctionInitFlags> {
  public static readonly summary = messages.getMessage('summary', ['function']);
  public static readonly description = messages.getMessage('description');
  public static readonly examples = messages.getMessages('examples', ['function', 'function', 'function']);

  public static readonly flags = {
    ...InitBase.flags,
    'package-dir': Flags.directory({
      char: 'p',
      summary: messages.getMessage('flags.packageDir.summary'),
      description: messages.getMessage('flags.packageDir.description'),
      required: true,
      exists: false, // Allow non-existing directories (will be created)
    }),
    // Function-specific flag
    'use-in-feature': Flags.string({
      char: 'u',
      summary: messages.getMessage('flags.useInFeature.summary'),
      description: messages.getMessage('flags.useInFeature.description'),
      options: ['SearchIndexChunking'],
      default: 'SearchIndexChunking',
      required: false,
    }),
  };

  // eslint-disable-next-line class-methods-use-this
  protected getCodeType(): 'function' {
    return 'function';
  }

  // eslint-disable-next-line class-methods-use-this
  protected getMessages(): Messages<string> {
    return messages;
  }

  // eslint-disable-next-line class-methods-use-this
  protected getAdditionalFlags(flags: FunctionInitFlags): Record<string, unknown> {
    return {
      useInFeature: flags['use-in-feature'],
    };
  }
}