#
# Copyright (c) 2025 Huawei Technologies Co., Ltd. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This file is a part of the vllm-ascend project.
#

name: 'ascend test'

on:
  push:
    branches:
      - 'main'
  pull_request:
    branches:
      - 'main'
      - '*-dev'
# Bash shells do not use ~/.profile or ~/.bashrc so these shells need to be explicitly
# declared as "shell: bash -el {0}" on steps that need to be properly activated.
# It's used to activate ascend-toolkit environment variables.
defaults:
  run:
    shell: bash -el {0}

# only cancel in-progress runs of the same workflow
# and ignore the lint / 1 card / 4 cards test type
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

jobs:
  lint:
    uses: ./.github/workflows/pre-commit.yml
    with:
      vllm: v0.11.0

  changes:
    runs-on: ubuntu-latest
    outputs:
      e2e_tracker: ${{ steps.filter.outputs.e2e_tracker }}
      ut_tracker: ${{ steps.filter.outputs.ut_tracker }}
    steps:
      - uses: actions/checkout@v4
      - uses: dorny/paths-filter@v3
        id: filter
        with:
          filters: |
            e2e_tracker:
              - '.github/workflows/vllm_ascend_test.yaml'
              - 'vllm_ascend/**'
              - 'csrc/**'
              - 'cmake/**'
              - 'tests/e2e/**'
              - 'CMakeLists.txt'
              - 'setup.py'
              - 'requirements.txt'
              - 'requirements-dev.txt'
              - 'requirements-lint.txt'
              - 'packages.txt'
            ut_tracker:
              - 'tests/ut/**'

  ut:
    needs: [lint, changes]
    name: unit test
    # only trigger unit test after lint passed and the change is e2e and ut related.
    if: ${{ needs.lint.result == 'success' && (needs.changes.outputs.e2e_tracker == 'true' || needs.changes.outputs.ut_tracker == 'true') }}
    runs-on: ubuntu-latest
    container:
      image: quay.io/ascend/cann:8.2.rc1-910b-ubuntu22.04-py3.11
      env:
        VLLM_LOGGING_LEVEL: ERROR
        VLLM_USE_MODELSCOPE: True
    strategy:
      matrix:
        vllm_version: [v0.11.0]
    steps:
      - name: Install packages
        run: |
          apt-get update -y
          apt-get install -y python3-pip git vim wget net-tools gcc g++ cmake libnuma-dev curl gnupg2

      - name: Checkout vllm-project/vllm repo
        uses: actions/checkout@v4
        with:
          repository: vllm-project/vllm
          ref: ${{ matrix.vllm_version }}
          path: ./vllm-empty

      - name: Install vllm-project/vllm from source
        working-directory: ./vllm-empty
        run: |
          VLLM_TARGET_DEVICE=empty python3 -m pip install . --extra-index https://download.pytorch.org/whl/cpu/
          python3 -m pip uninstall -y triton

      - name: Checkout vllm-project/vllm-ascend repo
        uses: actions/checkout@v4

      - name: Install vllm-project/vllm-ascend
        run: |
          export PIP_EXTRA_INDEX_URL=https://mirrors.huaweicloud.com/ascend/repos/pypi
          export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib
          python3 -m pip install -r requirements-dev.txt --extra-index https://download.pytorch.org/whl/cpu/
          python3 -m pip install -v . --extra-index https://download.pytorch.org/whl/cpu/

      - name: Run unit test
        env:
          VLLM_WORKER_MULTIPROC_METHOD: spawn
          TORCH_DEVICE_BACKEND_AUTOLOAD: 0
        run: |
          export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib
          pytest -sv --cov --cov-report=xml:unittests-coverage.xml tests/ut \
          --ignore=tests/ut/test_platform.py \
          --ignore=tests/ut/core/test_scheduler.py \
          --ignore=tests/ut/kv_connector/test_llmdatadist_connector.py \
          --ignore=tests/ut/kv_connector/test_mooncake_connector.py \
          --ignore=tests/ut/kv_connector/test_remote_decode_lifecycle.py \
          --ignore=tests/ut/kv_connector/test_remote_prefill_lifecycle.py \
          --ignore=tests/ut/torchair/models/test_torchair_deepseek_v2.py \

      - name: Upload coverage to Codecov
        # only upload coverage when commits merged
        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
        uses: codecov/codecov-action@v5
        env:
          CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
        with:
          flags: unittests
          name: vllm-ascend
          verbose: true

  e2e-light:
    name: e2e-light
    strategy:
      matrix:
        vllm_version: [v0.11.0]
    # Note (yikun): If CI resource are limited we can split job into two chain jobs
    needs: [lint, changes]
    # only trigger e2e test after lint passed and the change is e2e related with pull request.
    if: ${{ github.event_name == 'pull_request' && needs.lint.result == 'success' && needs.changes.outputs.e2e_tracker == 'true' && !contains(github.event.pull_request.labels.*.name, 'ready') }}
    uses: ./.github/workflows/_e2e_test.yaml
    with:
      vllm: ${{ matrix.vllm_version }}
      runner: linux-aarch64-a2
      image: swr.cn-southwest-2.myhuaweicloud.com/base_image/ascend-ci/cann:8.2.rc1-910b-ubuntu22.04-py3.11
      type: light
