name: Tests

on:
  push:
    branches: [ master ]
  pull_request:

jobs:
  convert-model:
    runs-on: ubuntu-latest
    env:
      BLOOM_TESTING_WRITE_TOKEN: ${{ secrets.BLOOM_TESTING_WRITE_TOKEN }}
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: 3.9
      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: ~/.cache/pip
          key: Key-v1-py3.9-${{ hashFiles('requirements.txt') }}-${{ hashFiles('requirements-dev.txt') }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
      - name: Extract branch name
        run: |
          export BRANCH_NAME="##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
          echo $BRANCH_NAME
      - name: Convert small model
        run: |
          python -m cli.convert_model --model bigscience/bloom-350m  --output_path ./converted_model \
            --output_repo bloom-testing/test-bloomd-350m   --use_auth_token $BLOOM_TESTING_WRITE_TOKEN


  run-tests:
    runs-on: ubuntu-latest
    needs: convert-model
    strategy:
      matrix:
        python-version: [ 3.7, 3.8, 3.9 ]
      fail-fast: false
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v2
      - name: Set up Python
        uses: actions/setup-python@v2
        with:
          python-version: ${{ matrix.python-version }}
      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: ~/.cache/pip
          key: Key-v1-${{ matrix.python-version }}-${{ hashFiles('requirements.txt') }}-${{ hashFiles('requirements-dev.txt') }}
      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install -r requirements.txt
          pip install -r requirements-dev.txt
      - name: Test
        run: |
          python -m cli.run_server --converted_model_name_or_path bloom-testing/test-bloomd-350m --block_indices 0:12 \
            --torch_dtype float32 --identity tests/test.id --host_maddrs /ip4/127.0.0.1/tcp/31337 --throughput 1 &
          SERVER1_PID=$$
          
          export INITIAL_PEERS=/ip4/127.0.0.1/tcp/31337/p2p/QmS9KwZptnVdB9FFV7uGgaTq4sEKBwcYeKZDfSpyKDUd1g
          # ^-- server 1 multiaddr is determined by --identity and --host_maddrs
          
          sleep 30  # wait for server to download layers
          
          # test individual blocks
          export PYTHONPATH=. REF_NAME=bloom-testing/test-bloomd-350m
          BLOCK_UID=bloom-testing/test-bloomd-350m.0 REF_INDEX=0 pytest tests/test_block_exact_match.py
          BLOCK_UID=bloom-testing/test-bloomd-350m.4 REF_INDEX=4 pytest tests/test_block_exact_match.py
          echo "Done!"