import path from "path";
import fsExtra from "fs-extra";
import minimist from "minimist";
const { existsSync, remove, copy } = fsExtra;
const cwd = process.cwd();
const argv = minimist(process.argv.slice(2), {
  alias: {
    target: "t",
    output: "o",
  },
});
//打包发布路径，谨慎改动
const releaseRelativePath = `./output/${argv.output}`;
const distPath = path.resolve(cwd, `dist/build/${argv.target}`);
const releasePath = path.resolve(cwd, releaseRelativePath);

async function build() {
  existsSync(releasePath);
  //   if (existsSync(releasePath)) {
  //     await remove(releasePath);
  //   }
  //   console.log(
  //     `文件正在复制：dist/build/${argv.target} ==> ${releaseRelativePath}`
  //   );
  //   try {
  //     await copyFile(distPath, releasePath);
  //   } catch (error) {
  //     console.log(`\n ${error}`);
  //   }
  //   console.log(
  //     `文件已复制：dist/build/${argv.target} ==> ${releaseRelativePath}`
  //   );
}

function copyFile(sourceDir, targetDir) {
  return new Promise((resolve, reject) => {
    copy(sourceDir, targetDir, (err) => {
      if (err) {
        reject(err);
      } else {
        resolve();
      }
    });
  });
}

build();