godot-docs/.github/workflows/ci.yml

name: Continuous integration

on:
  push:
  pull_request:

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref_name }}
  cancel-in-progress: true

jobs:
  build:
    runs-on: ubuntu-24.04
    timeout-minutes: 120
    steps:
      - name: Checkout
        uses: actions/checkout@v5

      - name: Style checks via pre-commit
        uses: pre-commit/action@v3.0.1

      - name: Custom RST checks (check-rst.sh)
        run: |
          bash ./_tools/check-rst.sh

      - name: Get Python version
        id: pythonv
        run: |
          echo "PYTHON_VERSION=$(python --version)" >> $GITHUB_OUTPUT

      - name: Restore cached virtualenv
        uses: actions/cache/restore@v4
        with:
          key: venv-${{ runner.os }}-${{ steps.pythonv.outputs.PYTHON_VERSION }}-${{ hashFiles('requirements.txt') }}
          path: .venv

      - name: Install dependencies
        run: |
          python -m venv .venv
          source .venv/bin/activate
          python -m pip install -r requirements.txt
          echo "$VIRTUAL_ENV/bin" >> $GITHUB_PATH
          echo "VIRTUAL_ENV=$VIRTUAL_ENV" >> $GITHUB_ENV

      - name: Save virtualenv cache
        uses: actions/cache/save@v4
        with:
          key: venv-${{ runner.os }}-${{ steps.pythonv.outputs.PYTHON_VERSION }}-${{ hashFiles('requirements.txt') }}
          path: .venv

      # Use dummy builder to improve performance as we don't need the generated HTML in this workflow.
      - name: Sphinx build
        run: |
          source .venv/bin/activate
          make SPHINXOPTS='--color -j 4 -W' dummy