---
name: codspeed

on:
    push:
        branches:
            - master
    pull_request:
        paths:
            - scrapy/**
            - tests/benchmarks/**
            - .github/workflows/codspeed.yml
            - tox.ini
    workflow_dispatch:

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

permissions: {}

jobs:
    benchmark:
        runs-on: ubuntu-latest
        permissions:
            contents: read
            id-token: write  # OIDC authentication with CodSpeed

        steps:
            - uses: actions/checkout@v6

            - name: Set up Python 3.14
              uses: actions/setup-python@v6
              with:
                  python-version: '3.14'
            - name: Install dependencies
              run: |
                  pip install --upgrade pip
                  pip install --upgrade tox
                  tox -n -e benchmark
            - name: Run benchmarks
              uses: CodSpeedHQ/action@v4
              with:
                  mode: simulation
                  run: tox -e benchmark