kuy.sh

shorten

#!/usr/bin/env node

const fs = require('fs');
const path = require('path');
const childProcess = require('child_process');
const hash = require('string-hash');

let [url, shortUrl] = process.argv.slice(2);

if (!url) {
  console.error('Provide a url to shorten!');
  process.exit(1);
}

const hasProtocol = !!url.match(/^https?:\/\//);
if (!hasProtocol) {
  url = 'https://' + url;
}

shortUrl =
  '/' + (shortUrl ? shortUrl.replace(/^\//, '') : hash(url).toString(36));

const line = `${shortUrl.padEnd(20, ' ')}${url}\n`;

fs.writeFileSync(path.resolve(__dirname, '_redirects'), line, { flag: 'a' });

const message = `shorten ${url} to ${shortUrl}`;

childProcess.execSync(`git add . && git commit -m '${message}'`, {
  cwd: __dirname,
});
childProcess.execSync('git push -f origin `git rev-parse --abbrev-ref HEAD`', {
  cwd: __dirname,
});

console.log(message);