Function showDiff

scripts/bundle-size-util.js:26–41

(newSize, masterSize)

}

function showDiff(newSize, masterSize) {
  const diffBytes = newSize - masterSize;
  const diffPercent = (100 * diffBytes / masterSize).toFixed(2);
  const sign = diffBytes > 0 ? '+' : '';

  const charWidth = 7;
  const diffKiloBytes =
      (sign + (diffBytes / 1024).toFixed(2)).padStart(charWidth, ' ');
  const masterKiloBytes =
      ((masterSize / 1024).toFixed(2)).padStart(charWidth, ' ');
  const newKiloBytes = ((newSize / 1024).toFixed(2)).padStart(charWidth, ' ');

  console.log(`  diff:   ${diffKiloBytes} K  (${sign}${diffPercent}%)`);
  console.log(`  master: ${masterKiloBytes} K`);
  console.log(`  change: ${newKiloBytes} K`);
}

exports.getFileSizeBytes = getFileSizeBytes;
exports.showDiff = showDiff;