# Copyright      2021  Fangjun Kuang (csukuangfj@gmail.com)

# See ../../LICENSE for clarification regarding multiple authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

name: run-librispeech-2022-03-12
# stateless transducer + k2 pruned rnnt-loss

on:
  push:
    branches:
      - master
  pull_request:
    types: [labeled]

jobs:
  run_librispeech_2022_03_12:
    if: github.event.label.name == 'ready' || github.event_name == 'push'
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-18.04]
        python-version: [3.7, 3.8, 3.9]

      fail-fast: false

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Install graphviz
        shell: bash
        run: |
          sudo apt-get -qq install graphviz

      - name: Setup Python ${{ matrix.python-version }}
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
          cache: 'pip'
          cache-dependency-path: '**/requirements-ci.txt'

      - name: Install Python dependencies
        run: |
          grep -v '^#' ./requirements-ci.txt  | xargs -n 1 -L 1 pip install

      - name: Cache kaldifeat
        id: my-cache
        uses: actions/cache@v2
        with:
          path: |
            ~/tmp/kaldifeat
          key: cache-tmp-${{ matrix.python-version }}

      - name: Install kaldifeat
        if: steps.my-cache.outputs.cache-hit != 'true'
        shell: bash
        run: |
          mkdir -p ~/tmp
          cd ~/tmp
          git clone https://github.com/csukuangfj/kaldifeat
          cd kaldifeat
          mkdir build
          cd build
          cmake -DCMAKE_BUILD_TYPE=Release ..
          make -j2 _kaldifeat

      - name: Download pre-trained model
        shell: bash
        run: |
          sudo apt-get -qq install git-lfs
          mkdir -p ~/tmp
          cd ~/tmp
          git lfs install
          git clone https://huggingface.co/csukuangfj/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12

      - name: Display test files
        shell: bash
        run: |
          sudo apt-get -qq install tree sox
          tree ~/tmp/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12
          soxi ~/tmp/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12/test_wavs/*.wav
          ls -lh ~/tmp/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12/test_wavs/*.wav

      - name: Run greedy search decoding (max-sym-per-frame 1)
        shell: bash
        run: |
          export PYTHONPATH=$PWD:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/kaldifeat/python:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/build/lib:$PYTHONPATH
          dir=~/tmp/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12
          cd egs/librispeech/ASR
          ./pruned_transducer_stateless/pretrained.py \
            --method greedy_search \
            --max-sym-per-frame 1 \
            --checkpoint $dir/exp/pretrained.pt \
            --bpe-model $dir/data/lang_bpe_500/bpe.model \
            $dir/test_wavs/1089-134686-0001.wav \
            $dir/test_wavs/1221-135766-0001.wav \
            $dir/test_wavs/1221-135766-0002.wav

      - name: Run greedy search decoding (max-sym-per-frame 2)
        shell: bash
        run: |
          export PYTHONPATH=$PWD:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/kaldifeat/python:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/build/lib:$PYTHONPATH
          dir=~/tmp/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12
          cd egs/librispeech/ASR
          ./pruned_transducer_stateless/pretrained.py \
            --method greedy_search \
            --max-sym-per-frame 2 \
            --checkpoint $dir/exp/pretrained.pt \
            --bpe-model $dir/data/lang_bpe_500/bpe.model \
            $dir/test_wavs/1089-134686-0001.wav \
            $dir/test_wavs/1221-135766-0001.wav \
            $dir/test_wavs/1221-135766-0002.wav

      - name: Run greedy search decoding (max-sym-per-frame 3)
        shell: bash
        run: |
          export PYTHONPATH=$PWD:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/kaldifeat/python:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/build/lib:$PYTHONPATH
          dir=~/tmp/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12
          cd egs/librispeech/ASR
          ./pruned_transducer_stateless/pretrained.py \
            --method greedy_search \
            --max-sym-per-frame 3 \
            --checkpoint $dir/exp/pretrained.pt \
            --bpe-model $dir/data/lang_bpe_500/bpe.model \
            $dir/test_wavs/1089-134686-0001.wav \
            $dir/test_wavs/1221-135766-0001.wav \
            $dir/test_wavs/1221-135766-0002.wav

      - name: Run beam search decoding
        shell: bash
        run: |
          export PYTHONPATH=$PWD:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/kaldifeat/python:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/build/lib:$PYTHONPATH
          dir=~/tmp/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12
          cd egs/librispeech/ASR
          ./pruned_transducer_stateless/pretrained.py \
            --method beam_search \
            --beam-size 4 \
            --checkpoint $dir/exp/pretrained.pt \
            --bpe-model $dir/data/lang_bpe_500/bpe.model \
            $dir/test_wavs/1089-134686-0001.wav \
            $dir/test_wavs/1221-135766-0001.wav \
            $dir/test_wavs/1221-135766-0002.wav

      - name: Run modified beam search decoding
        shell: bash
        run: |
          export PYTHONPATH=$PWD:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/kaldifeat/python:$PYTHONPATH
          export PYTHONPATH=~/tmp/kaldifeat/build/lib:$PYTHONPATH
          dir=~/tmp/icefall-asr-librispeech-pruned-transducer-stateless-2022-03-12
          cd egs/librispeech/ASR
          ./pruned_transducer_stateless/pretrained.py \
            --method modified_beam_search \
            --beam-size 4 \
            --checkpoint $dir/exp/pretrained.pt \
            --bpe-model $dir/data/lang_bpe_500/bpe.model \
            $dir/test_wavs/1089-134686-0001.wav \
            $dir/test_wavs/1221-135766-0001.wav \
            $dir/test_wavs/1221-135766-0002.wav