@ne_fe/page-cli/util/handle.js

generate page by json

'use strict';
const fs = require('fs');
const fse = require('fs-extra');
const path = require('path');
const assert = require('assert');
const log = require('./logger');
const ejs = require('ejs');
const exec = require('child_process').exec;

/*
 * @param {string} configPath json配置路径
 * @param {string} filePath 生成文件路径（相对执行命令目录，包含文件名）
 */
module.exports = (configPath, filePath) => {
  assert(configPath, '-c <config> or --config <config>,The JSON configuration path must exist');
  assert(!filePath || /\.vue$/.test(filePath), '-p <path> or --path <path>,The path must end with .vue');
  const startTime = Date.now();

  const cPath = path.join(process.cwd(), configPath);
  const fPath = path.join(process.cwd(), filePath || 'Unknown.vue');

  let config;
  try {
    config = fse.readJsonSync(cPath);
  } catch (e) {
    assert.ifError(e);
  }
  const tplPath = path.join(__dirname, '../template/Crud.ejs');
  const str = ejs.render(fs.readFileSync(tplPath, 'utf-8'), config);
  if (fse.pathExists(fPath)) {
    // 文件路径存在则先删除原文件
    fse.removeSync(fPath);
  }
  // 确保文件被创建
  fse.ensureFileSync(fPath);
  fs.writeFileSync(fPath, str);
  log.info(`生成位置：${fPath}`);
  const cmdStr = `${path.join(process.cwd(), 'node_modules/.bin/eslint')} --fix ${fPath}`;
  exec(cmdStr, err => {
    if (err) {
      log.warn('eslint修复失败，请检查是否在根目录执行命令以及eslint是否安装');
    }
    log.info(`执行结束，用时${(Date.now() - startTime) / 1000}s`);
  });
};