GenesisBlock/.github/workflows/python-distribution.yml at main · Freshair129/GenesisBlock · GitHub

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name: Python Distribution

on:
  pull_request:
    paths:
      - 'genesisdb-python/**'
      - 'src/**'
      - 'Cargo.toml'
      - 'Cargo.lock'
      - '.github/workflows/python-distribution.yml'
  workflow_dispatch:

permissions:
  contents: read

jobs:
  package:
    name: wheel/sdist + clean install (Python ${{ matrix.python }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        python: ['3.10', '3.11', '3.12', '3.13']
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python }}

      - name: Build package
        run: |
          python -m pip install --upgrade pip build
          python -m build genesisdb-python

      - name: Install built wheel into clean environment
        shell: bash
        run: |
          python -m venv "$RUNNER_TEMP/consumer"
          source "$RUNNER_TEMP/consumer/bin/activate"
          python -m pip install --upgrade pip
          python -m pip install genesisdb-python/dist/*.whl
          python - <<'PY'
          from importlib.metadata import version
          from genesisdb import GenesisClient
          assert GenesisClient
          print('installed distribution version:', version('genesisblockdb-client'))
          PY

      - name: Run unit tests against installed wheel
        shell: bash
        run: |
          source "$RUNNER_TEMP/consumer/bin/activate"
          python -m unittest discover -s genesisdb-python/tests -v

  live-server-integration:
    name: built wheel against live Rust server
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: '3.12'

      - uses: dtolnay/rust-toolchain@stable

      - uses: Swatinem/rust-cache@v2
        with:
          key: python-sdk-live-server

      - name: Build standalone server
        run: cargo build --locked --release --no-default-features --features bins --bin genesis-db-server

      - name: Build and install Python wheel
        run: |
          python -m pip install --upgrade pip build
          python -m build genesisdb-python
          python -m pip install genesisdb-python/dist/*.whl

      - name: Start GenesisBlockDB
        shell: bash
        run: |
          set -euo pipefail
          DATA_DIR="$RUNNER_TEMP/genesis-python-integration"
          mkdir -p "$DATA_DIR"
          GENESIS_DATA_DIR="$DATA_DIR" \
          GENESIS_HOST=127.0.0.1 \
          GENESIS_PORT=3000 \
          ./target/release/genesis-db-server >"$RUNNER_TEMP/genesis-server.log" 2>&1 &
          echo $! >"$RUNNER_TEMP/genesis-server.pid"
          for _ in $(seq 1 60); do
            if curl -fsS http://127.0.0.1:3000/v1/status >/dev/null; then
              exit 0
            fi
            sleep 1
          done
          cat "$RUNNER_TEMP/genesis-server.log"
          exit 1

      - name: Exercise installed client against live server
        run: |
          python - <<'PY'
          from genesisdb import GenesisClient

          client = GenesisClient('http://127.0.0.1:3000')
          node = client.add_node(
              labels=['PythonDistributionSmoke'],
              id='python-distribution-smoke',
              props={'source': 'wheel'},
          )
          assert node.id == 'python-distribution-smoke'
          assert node.props['source'] == 'wheel'
          print('live server round trip:', node.id)
          PY

      - name: Stop server gracefully
        if: always()
        shell: bash
        run: |
          if [ -f "$RUNNER_TEMP/genesis-server.pid" ]; then
            kill -TERM "$(cat "$RUNNER_TEMP/genesis-server.pid")" || true
            wait "$(cat "$RUNNER_TEMP/genesis-server.pid")" || true
          fi
          cat "$RUNNER_TEMP/genesis-server.log" 2>/dev/null || true