nodegit.js

const shell = require('shelljs');
const fetch = require('node-fetch');
const btoa = require('btoa');
const path = require('path');
const browserify = require('browserify');
const installMissing = require('install-missing');
const editJsonFile = require("edit-json-file");
const fs = require('fs-extra');
const acorn = require('acorn');
const inquirer = require('inquirer');
const dotenv = require('dotenv');

if (!shell.which('git')) {
  shell.echo('This script requires git');
  shell.exit(1);
}

if (!shell.which('install-missing')) {
  shell.echo('This script requires install-missing');
  shell.exit(1);
}

if (!fs.existsSync('./.apartrc')) {
  throw new Error('No .apartrc file found, run init-apart to generate your settings');
}

const {
  IS_APP: isApp,
  GENERATE_README: generateReadme,
  ADD_NEW_DEP: addNewDep,
  ADD_CHILD_DEPS: addChildDeps,
  PUSH_TO_GITHUB: pushToGithub,
  DELETE_LOCAL_REPO: deleteLocalRepo,
  IS_PRIVATE: isPrivate,
} = JSON.parse(fs.readFileSync(`${__dirname}/.apartrc`));

const [nodePath, filePath, ENTRY_POINT, PROJECT_NAME, GITHUB_USER, GITHUB_PASSWORD, ...rest] = process.argv;

const cleanEntry = ENTRY_POINT.replace('./', '');
//TODO: replace with async like a normal person
//"main": "${ENTRY_POINT}",
fs.mkdirSync(`${__dirname}/${PROJECT_NAME}`);

fs.copySync(`${cleanEntry}`, `${__dirname}/${PROJECT_NAME}/${cleanEntry}`);

fs.writeFileSync(`${__dirname}/${PROJECT_NAME}/package.json`, `
{
  "name": "${PROJECT_NAME}",
  "version": "0.0.1",
  "description": "",
  "main": "lib.js",
  "scripts": {
    "preinstall": "cd $(pwd)"
  },
  "author": "${GITHUB_USER}",
  "license": "MIT"
}`);


if (isApp) {
  let file = editJsonFile(`${__dirname}/${PROJECT_NAME}/package.json`);
  file.set('scripts.start', `node ${ENTRY_POINT}`);
  file.save();
}

if (generateReadme) {
  fs.writeFileSync(`${__dirname}/${PROJECT_NAME}/readme.md`,  `# ${PROJECT_NAME}\n This repo has been generated with [Apart](https://github.com/DDunc/apart), a CLI tool
		designed to dramatically simplify the workflow associated with creating new packages out of existing code.
			`)
}

//TODO include specific hash with addNewDep
//via git rev-list --max-parents=0 HEAD or response from https://developer.github.com/v3/repos/#create

const absDir = `${__dirname}/${PROJECT_NAME}`;

shell.cd(absDir);

if (addChildDeps) {
  shell.exec(`npx babel ${ENTRY_POINT} --out-file lib.js --copy-files`);
  shell.exec(`install-missing lib.js`)
}

shell.exec('git init');

fs.writeFileSync(`${__dirname}/${PROJECT_NAME}/.gitignore`, `
.env
node_modules
.idea
DS_store
`);

shell.exec('git add -A');
shell.exec('git commit -m "initial commit"');

if (pushToGithub) {
  fetch('https://api.github.com/user/repos', {
    method: 'POST',
    body: JSON.stringify({name: process.env.PROJECT_NAME, private: isPrivate}),
    headers: {
      "Content-Type": "text/json",
      'Authorization': 'Basic ' + btoa(`${process.env.GITHUB_USER}:${process.env.GITHUB_PASSWORD}`)
    }}).then(res => res.json()).then(res => {
    shell.exec(`git remote add origin https://github.com/${process.env.GITHUB_USER}/${process.env.PROJECT_NAME}.git`);
    shell.exec('git push origin master');
    shell.cd(absDir);

    if (deleteLocalRepo && process.env.PROJECT_NAME && !process.env.PROJECT_NAME.includes('.')) {
      shell.rm('-rf', `${process.env.PROJECT_NAME}`);
    }

    if (addNewDep) {
      let localPackageJson = editJsonFile(`${__dirname}/package.json`);
      //const commitIsh = child_process.exec('git rev-list --max-parents=0 HEAD');
      //#${commitIsh}
      localPackageJson.set(`dependencies.${PROJECT_NAME}`, `${GITHUB_USER}/${PROJECT_NAME}`);
      localPackageJson.save();
      shell.exec('npm install');


    }
  }).catch(err => console.log(err, 'its all gone wrong somehow'));
}