prev_testing.yml

name: Testing previous PyTorch versions

on:  # yamllint disable-line rule:truthy
  push:
    branches:
      - master
  pull_request:

jobs:

  prev_pytest:
    runs-on: ubuntu-latest

    strategy:
      fail-fast: false
      matrix:
        torch-version: [1.13.0, 2.0.0, 2.1.0, 2.2.0, 2.3.0]

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 40

      # Skip workflow if only certain files have been changed.
      - name: Get changed files
        id: changed-files-specific
        uses: tj-actions/changed-files@v41
        with:
          files: |
            docs/**
            examples/**
            README.md
            CHANGELOG.md

      - name: Setup packages
        if: steps.changed-files-specific.outputs.only_changed != 'true'
        uses: ./.github/actions/setup
        with:
          torch-version: ${{ matrix.torch-version }}

      - name: Install main package
        if: steps.changed-files-specific.outputs.only_changed != 'true'
        run: |
          pip install -e .[full,test]

      - name: Run tests
        if: steps.changed-files-specific.outputs.only_changed != 'true'
        run: |
          pytest