create.ts

import { Command } from '@commander-js/extra-typings';
import { runCreate } from '../../lib/actions';
import type { GlobalOpts } from '../../lib/client';
import { buildHelpText } from '../../lib/help-text';
import { requireText } from '../../lib/prompts';
import { safeTerminalText } from '../../lib/safe-terminal-text';

export const createSegmentCommand = new Command('create')
  .description('Create a new segment')
  .option('--name <name>', 'Segment name (required)')
  .addHelpText(
    'after',
    buildHelpText({
      context: `Segments are named groups of contacts. Broadcasts target segments via segment_id.
Contacts can belong to multiple segments. Audiences are deprecated — use segments instead.

Non-interactive: --name is required.`,
      output: `  {"object":"segment","id":"<uuid>","name":"<name>"}`,
      errorCodes: ['auth_error', 'missing_name', 'create_error'],
      examples: [
        'resend segments create --name "Newsletter Subscribers"',
        'resend segments create --name "Beta Users" --json',
      ],
    }),
  )
  .action(async (opts, cmd) => {
    const globalOpts = cmd.optsWithGlobals() as GlobalOpts;

    const name = await requireText(
      opts.name,
      { message: 'Segment name', placeholder: 'e.g. Newsletter Subscribers' },
      { message: 'Missing --name flag.', code: 'missing_name' },
      globalOpts,
    );

    await runCreate(
      {
        loading: 'Creating segment...',
        sdkCall: (resend) => resend.segments.create({ name }),
        onInteractive: (data) => {
          console.log(`Segment created: ${safeTerminalText(data.id)}`);
          console.log(`Name: ${safeTerminalText(data.name)}`);
        },
      },
      globalOpts,
    );
  });