'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

const installPkg = require('@antfu/install-pkg');
const utils = require('@antfu/utils');
const kolorist = require('kolorist');
const loader_warn = require('./warn.cjs');

let pending;
const tasks = {};
async function tryInstallPkg(name) {
  if (pending) {
    await pending;
  }
  if (!tasks[name]) {
    console.log(kolorist.cyan(`Installing ${name}...`));
    tasks[name] = pending = installPkg.installPackage(name, {
      dev: true,
      preferOffline: true
    }).then(() => utils.sleep(300)).catch((e) => {
      loader_warn.warnOnce(`Failed to install ${name}`);
      console.error(e);
    }).finally(() => {
      pending = void 0;
    });
  }
  return tasks[name];
}

exports.tryInstallPkg = tryInstallPkg;