cmake fix

[MungoG]

Summary by CodeRabbit

• Chores

  • Updated ignore patterns to exclude new cache, tooling config, and temporary working-directory files; adjusted build preset path handling to reference repository root.
  • Expanded unit-test dependency set to include networking support, improving test coverage.

• Chores / CI

  • Integrated an external coroutine-based component into CI and documentation workflows; added steps to fetch and include its artifacts during builds and scans.

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[coderabbitai]

📝 Walkthrough

Walkthrough

Adds new ignore entries to .gitignore; updates CMake test library list to include asio; and integrates the Corosio repository into CI workflows by cloning, patching into libs/corosio, and copying corosio artifacts into relevant jobs.

Changes

Cohort / File(s)	Summary
Version Control /.gitignore	Added ignore entries: .cache/, .clangd, and /tmpclaude-*-cwd; changed CMakeUserPresets.json reference to /CMakeUserPresets.json; retained existing build/out ignores and the !/build/Jamfile exception.
Build Configuration CMakeLists.txt	In the block excluding BOOST_URL_MRDOCS_BUILD and BOOST_HTTP_BUILD_TESTS, BOOST_HTTP_UNIT_TEST_LIBRARIES now includes asio alongside filesystem.
CI / Automation .github/workflows/ci.yml	Adds cloning of cppalliance/corosio, removes any preexisting corosio modules before patching, copies corosio-root into libs/corosio, updates module-scan ignores to include corosio, and copies corosio artifacts into PR and Antora/Changelog jobs.

Sequence Diagram(s)

sequenceDiagram
    participant CI as CI Workflow
    participant Repo as Source Repo
    participant Corosio as cppalliance/corosio
    participant Patch as Patch Step
    participant Build as Build Job

    CI->>Corosio: git clone corosio repo
    CI->>Repo: remove existing corosio module (if any)
    CI->>Patch: copy corosio-root -> libs/corosio
    Patch->>Repo: apply corosio files into boost-root
    CI->>Build: copy corosio artifacts into build workspace
    Build->>Corosio: build/tests include corosio sources

Loading

Estimated code review effort

🎯 4 (Complex) | ⏱️ ~40 minutes

Poem

🐇 I hopped through git and hid a tidy trace,

Brought clangd and caches to a secret place,
I fetched a friend named Corosio to play,
Let asio join tests and romp all day,
A little rabbit's patch — neat tracks in code hay.

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title 'cmake fix' is too vague and generic. While the PR does contain CMake-related changes (library updates in CMakeLists.txt), the changes also include .gitignore updates and significant CI workflow modifications involving corosio integration, making the title insufficiently specific.	Use a more descriptive title that captures the primary changes, such as 'Add corosio dependency and update build configuration' or 'Integrate corosio library and update CI workflows'.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[cppalliance-bot]

An automated preview of the documentation is available at https://247.http.prtest3.cppalliance.org/index.html

If more commits are pushed to the pull request, the docs will rebuild at the same URL.

2026-01-20 13:52:23 UTC

[cppalliance-bot]

GCOVR code coverage report https://247.http.prtest3.cppalliance.org/gcovr/index.html
LCOV code coverage report https://247.http.prtest3.cppalliance.org/genhtml/index.html
Coverage Diff https://247.http.prtest3.cppalliance.org/gcovr/coverage_diff.txt

Build time: 2026-01-20 14:07:34 UTC

[coderabbitai]

Actionable comments posted: 1

🤖 Fix all issues with AI agents

In `@CMakeLists.txt`:
- Around line 77-79: The CMake conditional uses the wrong variable name: change
the check from BOOST_URL_MRDOCS_BUILD to the intended BOOST_HTTP_MRDOCS_BUILD so
the block governed by the existing option behaves correctly; update the if
condition that currently reads NOT BOOST_URL_MRDOCS_BUILD to use NOT
BOOST_HTTP_MRDOCS_BUILD (the other symbols in the block are
BOOST_HTTP_BUILD_TESTS and BOOST_HTTP_UNIT_TEST_LIBRARIES).

[coderabbitai]

⚠️ Potential issue | 🟡 Minor

Pre-existing issue: Variable name mismatch.

Line 77 checks BOOST_URL_MRDOCS_BUILD, but the option defined on line 40 is BOOST_HTTP_MRDOCS_BUILD. This means the condition NOT BOOST_URL_MRDOCS_BUILD will always evaluate to true (unless BOOST_URL_MRDOCS_BUILD is set externally), which may not be the intended behavior.

Suggested fix (outside the scope of this PR)

-if (NOT BOOST_URL_MRDOCS_BUILD)
+if (NOT BOOST_HTTP_MRDOCS_BUILD)

📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change

	if (NOT BOOST_URL_MRDOCS_BUILD)
	if (BOOST_HTTP_BUILD_TESTS)
	set(BOOST_HTTP_UNIT_TEST_LIBRARIES filesystem)
	set(BOOST_HTTP_UNIT_TEST_LIBRARIES asio filesystem)
	if (NOT BOOST_HTTP_MRDOCS_BUILD)
	if (BOOST_HTTP_BUILD_TESTS)
	set(BOOST_HTTP_UNIT_TEST_LIBRARIES asio filesystem)

🤖 Prompt for AI Agents

In `@CMakeLists.txt` around lines 77 - 79, The CMake conditional uses the wrong
variable name: change the check from BOOST_URL_MRDOCS_BUILD to the intended
BOOST_HTTP_MRDOCS_BUILD so the block governed by the existing option behaves
correctly; update the if condition that currently reads NOT
BOOST_URL_MRDOCS_BUILD to use NOT BOOST_HTTP_MRDOCS_BUILD (the other symbols in
the block are BOOST_HTTP_BUILD_TESTS and BOOST_HTTP_UNIT_TEST_LIBRARIES).