src/cli/program/message/register.broadcast.ts

// Message broadcast command registration for multi-target outbound sends.
import type { Command } from "commander";
import { CHANNEL_TARGETS_DESCRIPTION } from "../../../infra/outbound/channel-target.js";
import type { MessageCliHelpers } from "./helpers.js";

/** Register `message broadcast` for sending one payload to multiple channel targets. */
export function registerMessageBroadcastCommand(message: Command, helpers: MessageCliHelpers) {
  helpers
    .withMessageBase(
      message.command("broadcast").description("Broadcast a message to multiple targets"),
    )
    .requiredOption("--targets <target...>", CHANNEL_TARGETS_DESCRIPTION)
    .option("--message <text>", "Message to send")
    .option("--media <url>", "Media URL")
    .action((options: Record<string, unknown>) => helpers.runMessageAction("broadcast", options));
}