Determining keys per languages and vice versa for locale.ini file

keys_extractor.js

// To be run in ColorMyWorld.activity directory
// Command: $ node keys_extractor.js
var fs = require('fs');

function keysPerLanguage() {
  var lines = fs.readFileSync('locale.ini', 'utf8').trim().split('\n');
  var currentLanguage = undefined;
  var keysPerLanguage = {}
  lines.forEach(function(line) {
    if(line.startsWith('[')) {
      currentLanguage = line.slice(1, line.length - 1);
      keysPerLanguage[currentLanguage] = []
    } else {
      keysPerLanguage[currentLanguage].push(line.split('=')[0]);
    }
  });
  return keysPerLanguage;
}

function languagesPerKey() {
  var lines = fs.readFileSync('locale.ini', 'utf8').trim().split('\n');
  var keysAndLanguages = {}
  var currentLanguage = undefined;
  var languages = [];

  lines.forEach(function(line) {
    if(line === '') {
      // Do Nothing
    }
    else if(line.startsWith('[')) {
      currentLanguage = line.slice(1, line.length - 1);
      languages.push(currentLanguage.toString());
    } else {
      var key = line.split('=')[0];
      if(key === '')
        console.log(line);
      if(keysAndLanguages[key])
        keysAndLanguages[key].push(currentLanguage);
      else
        keysAndLanguages[key] = [currentLanguage];
    }
  });
  console.log("Total Languages", languages.length);
  console.log("Languages", languages);
  return keysAndLanguages;
}

var p = languagesPerKey();
var count = {};
for(var key in p) {
  count[key] = p[key].length;
}
for(var key in count) {
  if(count[key] !== 10)
    console.log(key, count[key]);
}