name: periodic

on:
  schedule:
    # We have several schedules so jobs can check github.event.schedule to activate only for a fraction of the runs.
    # Also run less frequently on weekends.
    - cron: 45 0,8,16 * * *
  push:
    tags:
      - ciflow/periodic/*
    branches:
      - release/*
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref_name }}-${{ github.ref_type == 'branch' && github.sha }}-${{ github.event_name == 'workflow_dispatch' }}-${{ github.event_name == 'schedule' }}-${{ github.event.schedule }}
  cancel-in-progress: true

permissions: read-all

jobs:
  gather-models:
    runs-on: ubuntu-22.04
    outputs:
      models: ${{ steps.gather-models.outputs.models }}
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: 'false'
      - uses: actions/setup-python@v4
        with:
          python-version: '3.10'
      - name: Extract the list of models to test
        id: gather-models
        run: |
          set -eux

          PYTHONPATH="${PWD}" python .ci/scripts/gather_test_models.py --event "${GITHUB_EVENT_NAME}"

  test-models-linux:
    name: test-models-linux
    uses: pytorch/test-infra/.github/workflows/linux_job.yml@release/2.5
    needs: gather-models
    strategy:
      matrix: ${{ fromJSON(needs.gather-models.outputs.models) }}
      fail-fast: false
    with:
      runner: ${{ matrix.runner }}
      docker-image: executorch-ubuntu-22.04-clang12
      submodules: 'true'
      ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.sha }}
      timeout: ${{ matrix.timeout }}
      script: |
        # The generic Linux job chooses to use base env, not the one setup by the image
        CONDA_ENV=$(conda env list --json | jq -r ".envs | .[-1]")
        conda activate "${CONDA_ENV}"

        MODEL_NAME=${{ matrix.model }}
        BUILD_TOOL=${{ matrix.build-tool }}
        BACKEND=${{ matrix.backend }}
        DEMO_BACKEND_DELEGATION=${{ matrix.demo_backend_delegation }}

        PYTHON_EXECUTABLE=python bash .ci/scripts/setup-linux.sh "${BUILD_TOOL}"
        # Build and test ExecuTorch
        PYTHON_EXECUTABLE=python bash .ci/scripts/test_model.sh "${MODEL_NAME}" "${BUILD_TOOL}" "${BACKEND}" "${DEMO_BACKEND_DELEGATION}"