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: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Generating build matrix
        id: set-matrix
        run: |
          # outputting for debugging purposes
          python ./.github/scripts/docker/generate_build_matrix.py
          MATRIX=$(python ./.github/scripts/docker/generate_build_matrix.py)
          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

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

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

      - uses: actions/upload-artifact@v4
        if: matrix.python-version == '3.9' && matrix.torch-version == '2.2.0'
        with:
          name: generated-test-files-${{ matrix.python-version }}-${{ matrix.torch-version }}
          path: ./*.wav

      - uses: actions/upload-artifact@v4
        if: matrix.python-version == '3.9' && matrix.torch-version == '2.2.0'
        with:
          name: generated-models-py${{ matrix.python-version }}-torch${{ matrix.torch-version }}
          path: ./*.wav

      - name: Release exported onnx models
        if: matrix.python-version == '3.9' && matrix.torch-version == '2.2.0' && 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