// @dsh-local/business-plugins — host plugin (dsh 0.1.2-rc.1)
// 功能插件启停：功能全在 client 面（settings.section），host 面仅写加载标记，
// 证明 bundle 被 cordis 实例化。无任何 ctx 服务依赖，无副作用可抛出。

import { appendFileSync } from "node:fs";
import { join } from "node:path";

const MARKER = ".dsh-biz-plugins.log";

function log(line) {
  try {
    const home = process.env.DSH_HOME || process.env.HOME || ".";
    appendFileSync(join(home, MARKER), `${new Date().toISOString()} ${line}\n`);
  } catch {
    // marker 写入绝不拖垮 profile
  }
}

export function apply(_ctx) {
  log(`apply pid=${process.pid}`);
}