#!/bin/bash
set +x
set -e

# 1. compile
if [ ! -d ../../build/examples ]; then
    cd ../..
    bash build.sh
    cd -
fi

# 2. download model
if [ ! -d ../paddle_asr_model ]; then
    wget https://paddlespeech.bj.bcebos.com/s2t/paddle_asr_online/paddle_asr_model.tar.gz
    tar xzfv paddle_asr_model.tar.gz
    mv ./paddle_asr_model ../
    # produce wav scp
    echo "utt1 " $PWD/../paddle_asr_model/BAC009S0764W0290.wav > ../paddle_asr_model/wav.scp
fi

model_dir=../paddle_asr_model
feat_wspecifier=./feats.ark
cmvn=./cmvn.ark

# 3. run feat
../../build/examples/feat/linear_spectrogram_main --wav_rspecifier=scp:$model_dir/wav.scp --feature_wspecifier=ark:$feat_wspecifier --cmvn_write_path=$cmvn

# 4. run decoder
../../build/examples/decoder/offline_decoder_main --feature_respecifier=ark:$feat_wspecifier --model_path=$model_dir/avg_1.jit.pdmodel --param_path=$model_dir/avg_1.jit.pdparams --dict_file=$model_dir/vocab.txt --lm_path=$model_dir/avg_1.jit.klm