name: no-torch

on:
  workflow_dispatch:
  pull_request:
    paths:
      - 'accelerator/**'
      - '.github/workflows/no-torch.yml'
      - 'op_builder/**'
  schedule:
    - cron: "0 0 * * *"

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

permissions:
    contents: read
    issues: write

jobs:
  unit-tests:
    name: no-torch / source distribution build
    runs-on: ubuntu-24.04

    steps:
      - uses: actions/checkout@v4

      - id: setup-venv
        uses: ./.github/workflows/setup-venv

      - name: Python environment
        run: |
          pip uninstall torch --yes
          pip install setuptools
          pip install build
          pip list

      - name: Build deepspeed
        run: |
          DS_BUILD_STRING=" " python -m build --sdist

      - name: Open GitHub issue if nightly CI fails
        if: ${{ failure() && (github.event_name == 'schedule') }}
        uses: JasonEtco/create-an-issue@v2
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          filename: .github/ISSUE_TEMPLATE/ci_failure_report.md
          update_existing: true