docs: add GitHub Pages documentation site and AGENT.md by legraina · Pull Request #24 · lab-core/rcspp

legraina · 2026-06-11T14:40:08Z

docs/ — full Jekyll (just-the-docs) documentation site:
- index.md — overview, quick examples (C++ and Python)
- installation.md — FetchContent, cmake options, pip install
- cpp/ — concepts, quick start, full C++ API reference
- python/ — quick start, full Python API reference
- advanced/ — algorithms guide, column-generation patterns
AGENT.md — self-contained guide for AI agents: data model, all import paths, essential API patterns (Python + C++), resource function quick-reference tables, build instructions, common pitfalls
.github/workflows/pages.yml — auto-deploy to GitHub Pages on push
.markdownlint.json — relax line-length/heading rules for docs
.github/workflows/ci-full.yml fixes:
- allow-prereleases: true for Python 3.14
- -DCMAKE_CXX_CLANG_TIDY= to disable clang-tidy in test matrix
- macOS: export CC/CXX to brew LLVM so CMake uses the right compiler

- docs/ — full Jekyll (just-the-docs) documentation site: * index.md — overview, quick examples (C++ and Python) * installation.md — FetchContent, cmake options, pip install * cpp/ — concepts, quick start, full C++ API reference * python/ — quick start, full Python API reference * advanced/ — algorithms guide, column-generation patterns - AGENT.md — self-contained guide for AI agents: data model, all import paths, essential API patterns (Python + C++), resource function quick-reference tables, build instructions, common pitfalls - .github/workflows/pages.yml — auto-deploy to GitHub Pages on push - .markdownlint.json — relax line-length/heading rules for docs - .github/workflows/ci-full.yml fixes: * allow-prereleases: true for Python 3.14 * -DCMAKE_CXX_CLANG_TIDY= to disable clang-tidy in test matrix * macOS: export CC/CXX to brew LLVM so CMake uses the right compiler Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

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Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds a Jekyll documentation site for the RCSPP C++ library and Python package, plus GitHub Actions automation to publish docs to GitHub Pages.

Changes:

Introduces structured docs for C++ (concepts, quickstart, API) and Python (quickstart, index, API).
Adds “Advanced” documentation (algorithms + column generation) and an AI-agent guide (AGENT.md).
Adds GitHub Pages build/deploy workflow, updates CI configuration, and introduces markdownlint settings.

Reviewed changes

Copilot reviewed 17 out of 17 changed files in this pull request and generated 8 comments.

Show a summary per file

File	Description
docs/index.md	New home page with quick examples and project overview
docs/_config.yml	Jekyll/Just-the-Docs site configuration + nav setup
docs/Gemfile	Ruby dependencies for local/docs build
docs/cpp/index.md	C++ documentation section landing page
docs/cpp/concepts.md	Core solver concepts and resource/function model
docs/cpp/quickstart.md	C++ quickstart examples (single/multi-resource, CG, params)
docs/cpp/api.md	C++ API reference for core types and algorithms
docs/python/index.md	Python package layout and import guidance
docs/python/quickstart.md	Python quickstart examples (resources, networkx, CG, NG-path)
docs/python/api.md	Python API reference (ResourceGraph, params, functions, PricingPool)
docs/advanced/index.md	Advanced section root
docs/advanced/algorithms.md	Algorithm selection guidance + label buckets
docs/advanced/column-generation.md	Column-generation patterns incl. PricingPool
.github/workflows/pages.yml	GitHub Pages build/deploy workflow
.github/workflows/ci-full.yml	CI tweaks for macOS LLVM and CMake configuration
.markdownlint.json	Markdown lint configuration
AGENT.md	AI agent guide to repo architecture + key APIs

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+      - name: Build with Jekyll
+        run: bundle exec jekyll build --source docs --destination _site


+graph.add_arc({15.0}, 1, 3, /*cost=*/15.0);
+graph.add_arc({20.0}, 0, 2, /*cost=*/20.0);
+graph.add_arc({10.0}, 2, 3, /*cost=*/10.0);
+// path 0→2→3 has lower cost (30) but identical resource usage to 0→1→3 (25)


      - uses: actions/setup-python@v5
        with:
          python-version: ${{ matrix.python-version }}
+          allow-prereleases: true


+## `Diversification`
+
+Wraps another algorithm (default: `Greedy`) and repeatedly solves the
+subproblem after removing solution arcs, collecting a pool of diverse
+solutions.


+---
+
+## Multiple solutions (diversification)
+


+
+---
+
+## Column generation loop


+| `TrivialFeasibilityFunction()` | Always feasible |
+| `MinMaxFeasibilityFunction(min, max)` | `min ≤ value ≤ max` |
+| `TimeWindowFeasibilityFunction(tw)` | `value ≤ due_time[node]` |
+| `SizeFeasibilityFunction(min_size, max_size)` | `min ≤ len(container) ≤ max` |


+| Class | Applies to | Effect |
+|---|---|---|
+| `AdditionExtensionFunction()` | Numerical | `result = current + arc_value` |
+| `SubtractExtensionFunction()` | Numerical | `result = current - arc_value` |
+| `TimeWindowExtensionFunction(tw, default_max=None)` | Numerical | `result = max(current + travel, ready[node])` |
+| `UnionExtensionFunction()` | Container | `result = current ∪ arc_value` |
+| `IntersectionExtensionFunction()` | Container | `result = current ∩ arc_value` |
+| `SubtractExtensionFunction()` | Container | `result = current − arc_value` |


On Windows, mip can import but crash with TypeError when Gurobi DLL lookup returns None. Broaden the exception guard to catch all import errors, and wrap vrp.solve() in a try/except so any solver-init failure also results in a proper pytest.skip rather than an ERROR. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

mip's Gurobi auto-detection creates internal state (Model.__del__) that calls LoadLibrary(None) during teardown when no Gurobi license is present. Catching the exception in the test body does not prevent the teardown crash. Skip the entire test on sys.platform == 'win32' so mip is never imported and no Gurobi state is created. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

… filter mip's Gurobi DLL probe runs at import time on Windows and crashes __del__ with TypeError (LoadLibrary/NoneType) even when the test is skipped. Two-pronged fix: 1. requirements.txt: add sys_platform != 'win32' so mip is never installed on Windows runners — nothing to clean up at teardown. 2. conftest.py: widen the PytestUnraisableExceptionWarning filter to cover all mip/Gurobi-related patterns (SolverGurobi, LoadLibrary, NoneType-iterable, gurobipy) as a belt-and-suspenders guard. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

ctypes.CDLL(None) is valid on Linux/macOS (loads libc) but raises TypeError: LoadLibrary() argument 1 must be str, not None on Windows. The _flush_gcov_on_exit fixture only caught AttributeError, so the TypeError propagated as an ERROR at teardown of the last test. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

…gger - gtest_discover_tests: bump DISCOVERY_TIMEOUT from 5s to 30s so Debug binaries on Windows (slow DLL load) don't time out during test list discovery at build time. - ci-full.yml: add issue_comment trigger so posting '/run-ci' in any PR comment launches the full matrix. Jobs guard on workflow_dispatch OR (PR comment AND '/run-ci' body). Checkout uses refs/pull/N/head when triggered by a comment. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

jekyll-seo-tag and jekyll-include-cache are required by just-the-docs but were absent from the Gemfile, causing local jekyll build to fail. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

- Replace Jekyll/just-the-docs with Sphinx + Furo theme - Add Doxygen XML pipeline (Doxyfile → Breathe/Exhale) for C++ API - Add sphinx.ext.autodoc + napoleon for Python API - Split C++ API into Beginner (instantiate) and Advanced (subclass) pages - Add Doxygen /// comments to all 57 previously undocumented C++ headers - Add Google-style docstrings to all Python modules - Update pages.yml to build Sphinx instead of Jekyll - Add .gitignore entries for _doxygen/, _site/, cpp/api/ (generated) - Remove obsolete Jekyll files (Gemfile, _config.yml, hand-written api.md files) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

legraina · 2026-06-11T21:49:18Z

/run-ci

Copilot AI review requested due to automatic review settings June 11, 2026 14:40

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Copilot stopped reviewing on behalf of legraina due to an error June 11, 2026 14:42
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Copilot AI reviewed Jun 11, 2026

View reviewed changes

legraina and others added 9 commits June 11, 2026 17:18

fix(docs): add missing just-the-docs gem dependencies to Gemfile

5020c4f

jekyll-seo-tag and jekyll-include-cache are required by just-the-docs but were absent from the Gemfile, causing local jekyll build to fail. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

ci(pages): also trigger docs build on docs branch for preview

755bfb5

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

ci: trigger pages deployment

ced230c

legraina merged commit aa9d40a into main Jun 11, 2026
2 checks passed

legraina deleted the docs branch June 11, 2026 21:50

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docs: add GitHub Pages documentation site and AGENT.md - #24

docs: add GitHub Pages documentation site and AGENT.md#24
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		- name: Build with Jekyll
		run: bundle exec jekyll build --source docs --destination _site

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