index.js

const fs = require('fs');
const shell = require('shelljs');

const stage = (file) => shell.exec(`git add ${file}`).code;
// Get git's working tree status and returns list of new or modified files
const treeStatus = () => 
  shell.exec('git status --short')
  .stdout
  .trim()
  .split('\n')
  .map((e) => e.match(/AM?\s+([^\s]+)/).pop());
const commit = (message) => shell.exec(`git commit -m "${message}"`).code;
const push = () => shell.exec('git push').code;

const read = (file) => fs.readFileSync(file, 'utf8');
const empty = (file) => fs.writeFileSync(file, '');
const append = (data, file) => fs.appendFileSync(file, data, 'utf8');
const isdir = (path) => fs.lstatSync(path).isDirectory();
const lsnodir = (path) => shell.ls(path).filter((e) => !isdir(e));

// Iterate files and commit no urban
lsnodir(__dirname).forEach((file) => {
  const cache = read(file);
  empty(file);
  cache.split(/\r?\n/).forEach((line, i) => {
    append(`${line}\n`, file);
    stage(file);
    commit(`Add line ${i}`);
  });
});

// Push and profit!
push();