test.yml

name: test

on:
  pull_request:
    branches:
      - "**"
    types:
      - edited
      - opened
      - ready_for_review
      - review_requested
      - synchronize
  push:
    branches:
      - main
  workflow_call:
  workflow_dispatch:

jobs:
  rust:
    name: rust
    runs-on: ubuntu-latest

    steps:
      - name: checkout code
        uses: actions/checkout@v4

      - uses: Swatinem/rust-cache@v2

      - name: Install llvm-cov tools
        run: |
          cargo install cargo-llvm-cov
          rustup component add llvm-tools

      - name: Set up coverage environment
        run: |
          cargo llvm-cov show-env --sh | sed "s/^export //" | sed "s/['\"]//g" >> "$GITHUB_ENV"

      - name: Build
        run: cargo build --package paddler

      - name: Run unit tests
        run: make test.unit

      - name: Validate test coverage
        run: |
          LLVM_PROFDATA=$(find ~/.rustup -name llvm-profdata | head -1)
          LLVM_COV=$(find ~/.rustup -name llvm-cov | head -1)

          "$LLVM_PROFDATA" merge -sparse target/paddler-*.profraw -o target/merged.profdata

          OBJECTS=$(find target/debug/deps \
            -name "agent_*" -o -name "balancer_*" -o -name "chat_template*" \
            -o -name "paddler-*" \
            -o -name "paddler_client-*" \
            -o -name "paddler_types-*" \
            | grep -v '\.d$' | grep -v '\.o$' | sort -u | sed 's/^/-object=/')

          COVERAGE=$("$LLVM_COV" export target/debug/paddler $OBJECTS \
            --instr-profile=target/merged.profdata \
            --ignore-filename-regex='\.cargo|rustc' \
            --format=text --summary-only \
            | jq '.data[0].totals.lines.percent')

          echo "Line coverage: ${COVERAGE}%"

          THRESHOLD=40

          if (( $(echo "$COVERAGE < $THRESHOLD" | bc -l) )); then
            echo "Coverage ${COVERAGE}% is below threshold ${THRESHOLD}%"
            exit 1
          fi

  python:
    name: python (${{ matrix.python-version }})
    runs-on: ubuntu-latest
    strategy:
      matrix:
        python-version: ["3.11", "3.13"]
    defaults:
      run:
        working-directory: paddler_client_python

    steps:
      - name: checkout code
        uses: actions/checkout@v4

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

      - name: Install Poetry
        run: pip install poetry

      - name: Install dependencies
        run: poetry install

      - name: Run ruff
        run: poetry run ruff check

      - name: Run mypy
        run: poetry run mypy paddler_client/

      - name: Run tests
        run: poetry run pytest tests/ -v