name: Server Tests

on:
  pull_request:
    paths:
      - ".github/workflows/tests.yaml"
      - "server/**"
      - "proto/**"
      - "router/**"
      - "launcher/**"
      - "Cargo.lock"
      - "rust-toolchain.toml"

concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  run_tests:
    strategy:
      matrix:
        runner: [ubuntu-latest, intel-pvc-tgi]
    runs-on: ${{ matrix.runner }}

    env:
      SCCACHE_GHA_ENABLED: "on"
      RUSTC_WRAPPER: /usr/local/bin/sccache
      SCCACHE: 0.3.3

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.9
      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          # Released on: 02 May, 2024
          # https://releases.rs/docs/1.78.0/
          toolchain: 1.78.0
          override: true
          components: rustfmt, clippy
      - name: Install Protoc
        uses: arduino/setup-protoc@v1
      - name: Clean unused files
        if: matrix.runner != 'intel-pvc-tgi'
        run: |
          sudo rm -rf /usr/local/lib/android # will release about 10 GB if you don't need Android
          sudo rm -rf /usr/share/dotnet # will release about 20GB if you don't need .NET
      - name: Install sccache
        if: matrix.runner != 'intel-pvc-tgi'
        run: |
          curl -fsSL https://github.com/mozilla/sccache/releases/download/v$SCCACHE/sccache-v$SCCACHE-x86_64-unknown-linux-musl.tar.gz | tar -xzv --strip-components=1 -C /usr/local/bin sccache-v$SCCACHE-x86_64-unknown-linux-musl/sccache
          chmod +x /usr/local/bin/sccache
      - name: configure sccache
        uses: actions/github-script@v6
        if: matrix.runner != 'intel-pvc-tgi'
        with:
          script: |
            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
            core.exportVariable('SCCACHE_GHA_CACHE_TO', 'sccache-${{runner.os}}-${{github.ref_name}}');
            core.exportVariable('SCCACHE_GHA_CACHE_FROM', 'sccache-${{runner.os}}-main,sccache-${{runner.os}}-');
      - name: cargo registry cache
        uses: actions/cache@v3
        if: matrix.runner != 'intel-pvc-tgi'
        with:
          key: cargo-${{ runner.os }}-${{ hashFiles('**/Cargo.toml') }}-${{ github.sha }}
          restore-keys: |
            cargo-${{ runner.os }}-${{ hashFiles('**/Cargo.toml') }}-
            cargo-${{ runner.os }}-
          path: |
            ~/.cargo/registry
            ~/.cargo/git
      - name: Install
        run: |
          make install
      - name: Run server tests
        run: |
          pip install pytest
          export HUGGING_FACE_HUB_TOKEN=${{ secrets.HUGGING_FACE_HUB_TOKEN }}
          pytest -s -vv server/tests
      - name: Pre-commit checks
        run: |
          pip install pre-commit
          pre-commit install
          pre-commit run --all-files
      - name: Run Rust tests
        run: |
          cargo test
      - name: sccache stats
        if: matrix.runner != 'intel-pvc-tgi'
        run: |
          /usr/local/bin/sccache --show-stats