问Dockerode -自定义容器文件夹

EN

const fs = require('fs');


exports.createTmpDir = (dir) => {
  if (!fs.existsSync(dir)) {
    fs.mkdirSync(dir, { recursive: true });
  }
};

exports.generateRandomString = (length = 15) => {
  return Math.random().toString(36).substring(2, length);
};

// assume you call it from the root project directory
const root = ${process.cwd()}`;

// create a temp folder path. use this if you want to clean up later.
const tempDir = `${root}/tmp/${generateRandomString()}`;
createTmpDir(tempDir);