pyquantlib/.github/workflows/docker.yml at main · quantales/pyquantlib · GitHub

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# PyQuantLib: Python bindings for QuantLib
# Copyright (c) 2025 Yassine Idyiahia
#
# QuantLib is Copyright (c) 2000-2025 The QuantLib Authors
# QuantLib is free software under a modified BSD license.
# See http://quantlib.org/ for more information.
#
# Source: https://github.com/quantales/pyquantlib
# Licensed under the BSD 3-Clause License. See LICENSE file for details.

name: Docker image

on:
  workflow_dispatch:
  push:
    branches: [main]
    paths:
      - "Dockerfile"
      - ".dockerignore"
      - "src/**"
      - "include/**"
      - "CMakeLists.txt"
      - "pyproject.toml"
      - ".github/workflows/docker.yml"
  pull_request:
    paths:
      - "Dockerfile"
      - ".dockerignore"
      - "src/**"
      - "include/**"
      - "CMakeLists.txt"
      - "pyproject.toml"
      - ".github/workflows/docker.yml"

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build image
        uses: docker/build-push-action@v6
        with:
          context: .
          load: true
          tags: pyquantlib:ci
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Smoke test
        run: |
          docker run --rm pyquantlib:ci python -c "
          import pyquantlib as ql
          print('PyQuantLib', ql.__version__)
          # Exercises the Settings singleton: the canary for a correct static QuantLib build.
          ql.Settings.evaluationDate = ql.Date(15, ql.January, 2025)
          assert ql.Settings.evaluationDate == ql.Date(15, ql.January, 2025)
          q = ql.SimpleQuote(100.0)
          assert q.value() == 100.0
          print('Smoke test passed')
          "

      - name: JupyterLab server test
        run: |
          # Launch the image with its real CMD and confirm the server serves /lab.
          docker run -d --rm --name pql-jupyter -p 8888:8888 pyquantlib:ci
          ready=0
          for i in $(seq 1 30); do
            code=$(curl -s -o /dev/null -w "%{http_code}" http://localhost:8888/lab || true)
            if [ "$code" = "200" ]; then
              echo "JupyterLab responded with HTTP 200 (attempt $i)"
              ready=1
              break
            fi
            echo "attempt $i: HTTP $code, waiting..."
            sleep 2
          done
          if [ "$ready" -ne 1 ]; then
            echo "JupyterLab did not become ready in time; container logs:"
            docker logs pql-jupyter || true
          fi
          docker stop pql-jupyter
          test "$ready" -eq 1