react-h2p-puppeteer/index.js

just the puppeteer package used in react-h2p

#!/usr/bin/env node
'use strict';

const program = require('commander');
const colors = require('colors');
const fs = require("fs");
const path = require("path");
const cmd = require('node-cmd');

var easyjson = require('easyjson');



let maker = () => {
    console.log("\n"+colors.yellow("--- preparing ---\n"));
    easyjson.path(path.resolve(__dirname, "..", "..", "package.json"))
    .add("dependencies[puppeteer]", "^1.7.0");

    fs.readFile(path.resolve(__dirname, "..", "..", "package.json"), (err, data) => {
        if(err){
            console.log(colors.red(err)+"\n"+"If you think this is a problem in react-h2p-puppeteer module, contact us:\nmailto:kay.alireza@gmail.com\n");
        }
        let d = data.toString().split("\n");
        let index_tochange = -1;
        d = d.filter((el, i)=>{
            if(/^"react-h2p-puppeteer"/.test(el.trim())){
                if((d[i+1]).toString().trim().replace("\s+", "")===("},") && i-1>=0 && !/"devDependencies\s*:\s*\{"/.test(d[i-1]) && !/"dependencies"\s*:\s*\{/.test(d[i-1]) ){
                    index_tochange = i-1;
                }
                return "";
            }
            return el;
        });
        if(index_tochange != -1){
            d[index_tochange] = (d[index_tochange]).toString().replace(/(.*)\,$\s*/, "$1");
        }
        d = d.join("\n");
        if (fs.existsSync(path.resolve(__dirname, "..", "..", "package.json"))) {
            fs.writeFile("package.json", d);
        }

        console.log(colors.yellow("\n creating puppeteer module and deleting react-h2p-puppeteer\n"));

        cmd.get(
            'cd '+path.resolve(__dirname)+' && cp -rf ./src/* ../ && cp -rf ./src/.bin ../ && cd .. && rm -rf ./react-h2p-puppeteer && rm -rf ./react-h2p-puppeteer-cli*',
            function(err, data, stderr){
                if(err){
                    throw err;
                }
                else{
                    console.log(colors.green("process was successfully done\n\n"));
                }
            }
        );
    });

}

let make_red = (txt) => {
  return colors.red(txt); //display the help text in red on the console
}

program
  .version('1.0.0')
  .command('make')
  .description('make things ready to use puppeteer')
  .action(maker);

  if (!process.argv.slice(2).length) {
    program.outputHelp(make_red);
  }
  
  program.parse(process.argv); // end with parse to parse through the input