sass-resolver.js

const argv = require('minimist')(process.argv.slice(2));
const stats = require('./sass-colors');
const readline = require('readline');
const fs = require('fs');

const rl = readline.createInterface({
  input: fs.createReadStream(argv.f),
  console: false,
});

const testcases = Object.keys(stats);

let file = '';
let currentMatcher = null;

const handleMatcher = (line) => {
  return testcases.some((v) => {
    const truthy = line.indexOf(v) >= 0;
    if (truthy) currentMatcher = v;
    return truthy;
  });
};

rl.on('line', (line) => {
  if (handleMatcher(line)) {
    const parsedLine = line.replace(currentMatcher, stats[currentMatcher]);
    file += `${parsedLine} /*${currentMatcher}*/\n`;
  } else {
    file += `${line}\n`;
  }
});

rl.on('close', () => {
  console.log(file);
});