relative-date-names/src/build.js

Dictionary for yesterday, today and tomorrow.

#!/usr/bin/env node

/* eslint-disable import/no-commonjs, import/no-extraneous-dependencies, quote-props */

// Usage: `npm i cldr && node ./src/build && npm uninstall cldr`
// @see https://github.com/papandreou/node-cldr/issues/99

const fs = require('fs');
const path = require('path');
const cldr = require('cldr');

const dayNames = {};

for (const localeId of cldr.localeIds) {
  const dictionary = cldr.extractFields(localeId);

  if (localeId.includes('_')) {
    continue;
  }

  dayNames[localeId] = {
    day: {
      relative: {
        today: dictionary.day.relative['0'],
        tomorrow: dictionary.day.relative['1'],
        yesterday: dictionary.day.relative['-1'],
      },
    },
  };
}

fs.writeFileSync(path.resolve(__dirname, 'dictionary.json'), JSON.stringify(dayNames));