@littlelane/hf-cli/lib/cmd/delete.js

Project initialization scaffolding tool based on github, gitlab, gitee code repository templates

'use strict'

const co = require('co');
const prompt = require('co-prompt');
const fs = require('fs');

const table = require('../table');
const tip = require('../tip');
const tpls = require('../../templates.json');

const writeFile = (err) => {
  if (err) {
    console.log(err);
    tip.fail('删除模板异常，请重新运行!');
    process.exit();
  }
  tip.success('模板删除成功!');

  if (JSON.stringify(tpls) !== '{}') {
    table(tpls);
  } else {
    tip.info('还未添加该模板!');
  }

  process.exit();
};

const resolve = (tplName) => {

  // 删除对应的模板
  if (tpls[tplName]) {
    delete tpls[tplName];
  } else {
    tip.fail('模板不经存在!');
    process.exit();
  }

  // 写入template.json
  fs.writeFile(__dirname + '../../templates.json', JSON.stringify(tpls), 'utf-8', writeFile);
};

module.exports = () => {
  co(function* () {

    // 分步接收用户输入的参数
    const tplName = yield prompt('模板名字: ');
    return new Promise((resolve, reject) => {
      resolve(tplName);
    });
  }).then(resolve);
};