custom-app/dhcc-app/lib/rootpath/rootpath.js

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const fs = require('fs-extra')
const path = require('path')
const chalk = require('chalk');

function init (options) {
  if (options.clear) {
    fs.writeFileSync(path.resolve(__dirname, 'ignore.js'), `exports.path =''`)
    fs.writeFileSync(path.resolve(__dirname, 'path.js'), `exports.path =''`)
    fs.writeFileSync(path.resolve(__dirname, 'original.js'), `exports.path =''`)
    console.log(chalk.green('清除自定义根路径成功'));
    delete require.cache[require.resolve(path.resolve(__dirname, 'ignore.js'))]
    delete require.cache[require.resolve(path.resolve(__dirname, 'original.js'))]
    delete require.cache[require.resolve(path.resolve(__dirname, 'path.js'))]
    delete require.cache[require.resolve(path.resolve(__dirname, '../../util/util.js'))]
  } else if (options.set) {
    rootpath = path.normalize(path.resolve(options.set))
    if (fs.existsSync(rootpath)) {
      fs.writeFileSync(path.resolve(__dirname, 'original.js'), `exports.path = "${options.set.split("\\")}"`)
      fs.writeFileSync(path.resolve(__dirname, 'path.js'), `exports.path = "${rootpath.split("\\")}"`)
      console.log(chalk.green('根路径修改成功，为' + rootpath));
      delete require.cache[require.resolve(path.resolve(__dirname, 'path.js'))]
      delete require.cache[require.resolve(path.resolve(__dirname, 'original.js'))]
      delete require.cache[require.resolve(path.resolve(__dirname, '../../util/util.js'))]
    } else {
      console.log(chalk.red(rootpath + '不存在'));
    }
  } else if (options.ignore) {
    fs.writeFileSync(path.resolve(__dirname, 'ignore.js'), `exports.path = "${options.ignore.split("\\")}"`)
    console.log(chalk.green('忽略路径修改成功，为' + options.ignore));
    delete require.cache[require.resolve(path.resolve(__dirname, 'ignore.js'))]
    delete require.cache[require.resolve(path.resolve(__dirname, 'original.js'))]
    delete require.cache[require.resolve(path.resolve(__dirname, 'path.js'))]
    delete require.cache[require.resolve(path.resolve(__dirname, '../../util/util.js'))]
  }
}

module.exports = (...args) => {
  init(...args)
}