ci.yaml

name: CI

on:
  pull_request:
    branches:
      - master
  push:
    branches:
      - master

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    steps:
      - name: Check out pybm
        uses: actions/checkout@v3

      - name: Set up Python 3.9
        uses: actions/setup-python@v3
        with:
          python-version: 3.9

      - name: Run pre-commit hooks
        uses: pre-commit/action@v2.0.3

  example-tests:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        example: [sum-example, sum-example-gbm]
    steps:
      - name: Check out pybm
        uses: actions/checkout@v3

      - name: Check out ${{ matrix.example }} repo
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
          repository: nicholasjng/pybm-${{ matrix.example }}
          path: ${{ matrix.example }}

      - name: Set up Python 3.9
        uses: actions/setup-python@v3
        with:
          python-version: 3.9

      - name: Install pybm and other Python dependencies
        run: |
          python -m pip install .. wheel google-benchmark
        working-directory: ${{ matrix.example }}

      - name: Create virtual environment with the current pybm checkout
        run: python -m venv venv --system-site-packages
        working-directory: ${{ matrix.example }}

      - name: Initialize pybm environment for use with Google Benchmark
        if: ${{ matrix.example == 'sum-example-gbm' }}
        run: pybm init -v -o runner.name=pybm.runners.GoogleBenchmarkRunner
        working-directory: ${{ matrix.example }}

      - name: Initialize pybm environment for use with timeit
        if: ${{ matrix.example == 'sum-example' }}
        run: pybm init -v
        working-directory: ${{ matrix.example }}

      - name: Run ${{matrix.example}} end-to-end test
        run: |
          pybm run -M benchmarks master linear-time constant-time --use-checkouts
          pybm compare master linear-time constant-time
        working-directory: ${{ matrix.example }}