#!/bin/bash
  
  # Copyright 2012  Microsoft Corporation  Johns Hopkins University (Author: Daniel Povey)
  #           2015  Guoguo Chen
  #           2016  Vimal Manohar
  # Apache 2.0
  
  # This script takes data prepared in a corpus-dependent way
  # in data/local/, and converts it into the "canonical" form,
  # in various subdirectories of data/, e.g. 
  # data/train_si284, data/train_si84, etc.
  
  # Don't bother doing train_si84 separately (although we have the file lists
  # in data/local/) because it's just the first 7138 utterances in train_si284.
  # We'll create train_si84 after doing the feature extraction.
  
  echo "$0 $@"  # Print the command line for logging
  . utils/parse_options.sh || exit 1;
  
  . ./path.sh || exit 1;
  
  echo "Preparing train and test data"
  srcdir=data/local/data
  
  for x in train_si284 test_eval92 test_eval93 test_dev93 test_eval92_5k test_eval93_5k test_dev93_5k dev_dt_05 dev_dt_20; do
    mkdir -p data/$x
    cp $srcdir/${x}_wav.scp data/$x/wav.scp || exit 1;
    cp $srcdir/$x.txt data/$x/text || exit 1;
    cp $srcdir/$x.spk2utt data/$x/spk2utt || exit 1;
    cp $srcdir/$x.utt2spk data/$x/utt2spk || exit 1;
  done
  
  echo "Succeeded in formatting data."