name: ljspeech

on:
  push:
    branches:
      - master

  pull_request:
    branches:
      - master

  workflow_dispatch:

concurrency:
  group: ljspeech-${{ github.ref }}
  cancel-in-progress: true

jobs:
  generate_build_matrix:
    if: github.repository_owner == 'csukuangfj' || github.repository_owner == 'k2-fsa'
    # see https://github.com/pytorch/pytorch/pull/50633
    runs-on: ubuntu-latest
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Generating build matrix
        id: set-matrix
        run: |
          # outputting for debugging purposes
          python ./.github/scripts/docker/generate_build_matrix.py --python-version "3.10"
          MATRIX=$(python ./.github/scripts/docker/generate_build_matrix.py --python-version "3.10")
          echo "::set-output name=matrix::${MATRIX}"

  ljspeech:
    needs: generate_build_matrix
    name: py${{ matrix.python-version }} torch${{ matrix.torch-version }} v${{ matrix.version }}
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        ${{ fromJson(needs.generate_build_matrix.outputs.matrix) }}

    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Free space
        shell: bash
        run: |
          ls -lh
          df -h
          rm -rf /opt/hostedtoolcache
          df -h
          echo "pwd: $PWD"
          echo "github.workspace ${{ github.workspace }}"

      - name: Run tests
        uses: addnab/docker-run-action@v3
        with:
            image: ghcr.io/${{ github.repository_owner }}/icefall:cpu-py${{ matrix.python-version }}-torch${{ matrix.torch-version }}-v${{ matrix.version }}
            options: |
              --volume ${{ github.workspace }}/:/icefall
            shell: bash
            run: |
              export PYTHONPATH=/icefall:$PYTHONPATH
              cd /icefall
              git config --global --add safe.directory /icefall

              pip install "matplotlib<=3.9.4"

              pip list

              .github/scripts/ljspeech/TTS/run-matcha.sh
              .github/scripts/ljspeech/TTS/run.sh

      - name: display files
        shell: bash
        run: |
          ls -lh

      - uses: actions/upload-artifact@v4
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0'
        with:
          name: generated-test-files-${{ matrix.python-version }}-${{ matrix.torch-version }}
          path: ./*.wav

      - name: Release exported onnx models
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0' && github.event_name == 'push'
        uses: svenstaro/upload-release-action@v2
        with:
          file_glob: true
          overwrite: true
          file: vits-icefall-*.tar.bz2
          repo_name: k2-fsa/sherpa-onnx
          repo_token: ${{ secrets.UPLOAD_GH_SHERPA_ONNX_TOKEN }}
          tag: tts-models

      - uses: actions/upload-artifact@v4
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0'
        with:
          name: step-2
          path: ./model-steps-2.onnx

      - uses: actions/upload-artifact@v4
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0'
        with:
          name: step-3
          path: ./model-steps-3.onnx

      - uses: actions/upload-artifact@v4
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0'
        with:
          name: step-4
          path: ./model-steps-4.onnx

      - uses: actions/upload-artifact@v4
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0'
        with:
          name: step-5
          path: ./model-steps-5.onnx

      - uses: actions/upload-artifact@v4
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0'
        with:
          name: step-6
          path: ./model-steps-6.onnx

      - name: Upload models to huggingface
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0'
        shell: bash
        env:
          HF_TOKEN: ${{ secrets.HF_TOKEN }}
        run: |
          d=matcha-icefall-en_US-ljspeech

          GIT_LFS_SKIP_SMUDGE=1  git clone https://huggingface.co/csukuangfj/$d hf
          cp -av $d/* hf/

          pushd hf

          git lfs track "cmn_dict"
          git lfs track "ru_dict"

          git add .

          git config --global user.name "csukuangfj"
          git config --global user.email "csukuangfj@gmail.com"
          git config --global lfs.allowincompletepush true

          git commit -m "upload model" && git push https://csukuangfj:${HF_TOKEN}@huggingface.co/csukuangfj/$d main || true
          popd

      - name: Release exported onnx models
        if: matrix.python-version == '3.10' && matrix.torch-version == '2.3.0'
        uses: svenstaro/upload-release-action@v2
        with:
          file_glob: true
          overwrite: true
          file: matcha-icefall-*.tar.bz2
          repo_name: k2-fsa/sherpa-onnx
          repo_token: ${{ secrets.UPLOAD_GH_SHERPA_ONNX_TOKEN }}
          tag: tts-models