@nestjs/cli/commands/add.command.js

Nest - modern, fast, powerful node.js web framework (@cli)

import { getRemainingFlags } from '../lib/utils/remaining-flags.js';
import { AbstractCommand } from './abstract.command.js';
export class AddCommand extends AbstractCommand {
    load(program) {
        program
            .command('add <library>')
            .allowUnknownOption()
            // Unknown options are collected into `args`, which commander otherwise
            // rejects as excess arguments — that would break the documented
            // library-specific options this command forwards via `extraFlags`.
            .allowExcessArguments()
            .description('Adds support for an external library to your project.')
            .option('-d, --dry-run', 'Report actions that would be performed without writing out results.')
            .option('-s, --skip-install', 'Skip package installation.', false)
            .option('-p, --project [project]', 'Project in which to generate files.')
            .usage('<library> [options] [library-specific-options]')
            .action(async (library, options) => {
            const context = {
                library,
                dryRun: !!options.dryRun,
                skipInstall: options.skipInstall,
                project: options.project,
                extraFlags: getRemainingFlags(program),
            };
            try {
                await this.action.handle(context);
            }
            catch {
                process.exit(1);
            }
        });
    }
}