Metadata-Version: 2.4
Name: cmakehub
Version: 0.1.3
Summary: CMakeHub - Unified CMake Module Manager CLI
Author-email: CMakeHub Team <caomengxuan666@github.com>
License: Apache-2.0
Project-URL: Homepage, https://github.com/caomengxuan666/CMakeHub
Project-URL: Repository, https://github.com/caomengxuan666/CMakeHub
Classifier: Development Status :: 4 - Beta
Classifier: Intended Audience :: Developers
Classifier: Topic :: Software Development :: Build Tools
Classifier: License :: OSI Approved :: Apache Software License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.11
Classifier: Programming Language :: Python :: 3.12
Classifier: Programming Language :: Python :: 3.13
Classifier: Programming Language :: Python :: 3.14
Classifier: Operating System :: OS Independent
Requires-Python: >=3.6
Description-Content-Type: text/markdown

# CMakeHub

<div align="center">

**Unified CMake Module Manager**

[![CI](https://github.com/caomengxuan666/CMakeHub/workflows/CMakeHub%20CI/badge.svg)](https://github.com/caomengxuan666/CMakeHub/actions)
[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](LICENSE)
[![CMake](https://img.shields.io/badge/CMake-3.19+-blue.svg)](https://cmake.org)
[![Modules](https://img.shields.io/badge/Modules-48-green.svg)](modules.json)
[![PyPI](https://img.shields.io/badge/PyPI-cmakehub-blue.svg)](https://pypi.org/project/cmakehub)

*A centralized repository for discovering, selecting, and integrating third-party CMake modules.*

</div>

---

## What is CMakeHub?

CMakeHub is a unified CMake module manager that provides a "central warehouse" for CMake modules. It solves the problem of scattered CMake modules across different GitHub repositories, making it easy to discover, select, and integrate them into your projects.

**Important**: CMakeHub is **not** a package manager like vcpkg or Conan. It's a module manager that helps you find and use CMake modules more easily.

---

## Features

### Core Features
- 🔍 **Unified Discovery**: Browse and search for CMake modules in one place
- 🚀 **Simple Integration**: Load modules with a single command
- 🔄 **Automatic Dependencies**: Modules automatically declare and load their dependencies
- ⚠️ **Conflict Detection**: Prevents loading incompatible modules
- ✅ **Version Checking**: Ensures compatibility with your CMake and C++ versions
- 💾 **Smart Caching**: Download once, use everywhere (shared across projects)
- 📄 **License Management**: Automatically track module licenses for compliance

### Advanced Features
- ⚙️ **Config Penetration**: Pass parameters directly to modules
- 🏷️ **Version Selection**: Specify exact module versions
- 🔎 **Module Search**: Search modules by name, description, or tags
- 📊 **Dependency Visualization**: Generate dependency graphs
- 🧹 **Cache Management**: View and clean module cache
- 🌍 **Cross-Platform Filtering**: Automatic platform compatibility warnings
- 🔄 **Update Management**: Easy module updates via cache clearing
- ✅ **Compatibility Check**: Verify module compatibility before loading
- 💻 **Command Line Interface**: CLI tool for quick module discovery and management

---

## Quick Start

### Installation

#### Option 1: Clone Repository

```bash
# Clone CMakeHub
git clone https://github.com/caomengxuan666/CMakeHub.git
cd CMakeHub

# Or add as a submodule
git submodule add https://github.com/caomengxuan666/CMakeHub.git cmake/cmakehub
```

#### Option 2: Install CLI Tool (Recommended)

```bash
# Install CLI tool from PyPI (requires Python 3.6+)
pip install cmakehub

# Or clone repository and install locally
git clone https://github.com/caomengxuan666/CMakeHub.git
cd CMakeHub
pip install -e .
```

After installation, you can use the CLI tool:

```bash
cmakehub --help
cmakehub list
cmakehub search sanitizers
```

### Basic Usage

```cmake
# In your CMakeLists.txt
cmake_minimum_required(VERSION 3.19)
project(MyProject CXX)

# Include CMakeHub
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/cmakehub/loader.cmake)

# Load modules
cmakehub_use(sanitizers)
cmakehub_use(coverage)

# Now use the modules' features
enable_testing()
add_executable(myapp main.cpp)
target_link_libraries(myapp PRIVATE mylib)
```

### Configuration Options

```cmake
# Set cache directory (optional)
set(CMH_CACHE_DIR "$ENV{HOME}/.cmakehub/cache")

# Enable verbose output (optional)
set(CMAKEHUB_VERBOSE ON)

# Set version check mode (STRICT, WARNING, SILENT)
set(CMAKEHUB_VERSION_CHECK_MODE "STRICT")
```

---

## Advanced Usage

### Pass Parameters to Modules (Config Penetration)

```cmake
cmakehub_use(sanitizers
    ADDRESS_SANITIZER ON
    UNDEFINED_SANITIZER ON
)
```

### Specify Module Version

```cmake
cmakehub_use(cotire VERSION "master")
cmakehub_use(cpm VERSION "0.42.0")
```

### Discover Modules

```cmake
# List all available modules
cmakehub_list()

# Search for modules
cmakehub_search(sanitizer)
cmakehub_search(testing)
```

### Check Compatibility

```cmake
# Check if a module is compatible with your system
cmakehub_check_compatibility(sanitizers)

# List all compatible modules
cmakehub_list_compatible_modules()
```

### Manage Cache

```cmake
# View cache information
cmakehub_cache_info()

# Clear specific module cache
cmakehub_cache_clear(sanitizers)

# Clear all cache
cmakehub_cache_clear()
```

### Update Modules

```cmake
# Update specific module (clears cache)
cmakehub_update(sanitizers)

# Update all used modules
cmakehub_update()
```

### Visualize Dependencies

```cmake
# Generate dependency graph
cmakehub_dependency_graph(dependencies.dot)

# Convert to PNG (requires Graphviz)
# dot -Tpng dependencies.dot -o dependencies.png
```

### Module Information

```cmake
# Get detailed information about a module
cmakehub_info(sanitizers)

# Show licenses of all loaded modules
cmakehub_show_licenses()
```

---

## Command Line Interface

CMakeHub includes a Python CLI tool for quick module discovery and management without needing to write CMake code.

### Installation

```bash
# Install CLI tool
pip install -e .

# Or globally
python setup.py install
```

### Commands

#### List Modules

```bash
# List all modules
cmakehub list

# List modules in a category
cmakehub list --category testing
cmakehub list -c code_quality

# Compact output
cmakehub list --compact
```

#### Search Modules

```bash
# Search by keyword
cmakehub search sanitizers
cmakehub search testing

# Case-insensitive search
cmakehub search Sanitizers
```

#### Get Module Info

```bash
# Display detailed module information
cmakehub info sanitizers
cmakehub info cotire
```

#### Check Compatibility

```bash
# Check if a module is compatible with your system
cmakehub check sanitizers
cmakehub check cotire
```

#### Cache Management

```bash
# Show cache statistics
cmakehub cache

# Clear all cache
cmakehub cache --clear

# Clear specific module cache
cmakehub cache --clear sanitizers
```

#### Update Modules

```bash
# Update specific module (clears cache)
cmakehub update sanitizers

# Update all modules
cmakehub update

# Update and download immediately
cmakehub update --download-now
cmakehub update sanitizers --download-now
```

#### Generate CMake Code

```bash
# Generate CMake code for a module
cmakehub use sanitizers

# Specify version
cmakehub use cotire --version master
cmakehub use cotire -v master

# Add options
cmakehub use sanitizers ADDRESS_SANITIZER ON UNDEFINED_SANITIZER ON

# Save to file
cmakehub use sanitizers --output my_project/CMakeLists.txt

# Append to existing file
cmakehub use cotire --append CMakeLists.txt

# Add test
cmakehub use doctest --test
```

#### Initialize Project

```bash
# Create a new CMakeHub project
cmakehub init my_project

cd my_project
```

This creates a complete project structure:

```
my_project/
├── CMakeLists.txt
├── cmake/
│   └── hub/
│       └── loader.cmake
├── src/
│   └── main.cpp
├── .gitignore
└── README.md
```

### Use Cases

#### Quick Module Discovery

```bash
# Find modules for testing
cmakehub search testing
cmakehub list --category testing

# Check if a module is compatible
cmakehub check sanitizers
```

#### Project Initialization

```bash
# Create a new project with CMakeHub
cmakehub init my_app
cd my_app

# Add modules
cmakehub use sanitizers --append CMakeLists.txt
cmakehub use coverage --append CMakeLists.txt
```

#### Cache Management

```bash
# View cache size
cmakehub cache

# Clear outdated modules
cmakehub update --download-now
```

### CLI vs CMake API

| Feature | CLI | CMake API |
|---------|-----|-----------|
| List modules | ✅ `cmakehub list` | ✅ `cmakehub_list()` |
| Search modules | ✅ `cmakehub search` | ✅ `cmakehub_search()` |
| Get module info | ✅ `cmakehub info` | ✅ `cmakehub_info()` |
| Check compatibility | ✅ `cmakehub check` | ✅ `cmakehub_check_compatibility()` |
| Cache management | ✅ `cmakehub cache` | ✅ `cmakehub_cache_info()` |
| Update modules | ✅ `cmakehub update` | ✅ `cmakehub_update()` |
| Load modules | ❌ (use `cmakehub use`) | ✅ `cmakehub_use()` |
| Dependency graph | ❌ | ✅ `cmakehub_dependency_graph()` |
| Generate CMake code | ✅ `cmakehub use` | ❌ |
| Initialize project | ✅ `cmakehub init` | ❌ |

---

## Available Modules

CMakeHub includes **48 curated CMake modules** organized by category:

### Build Optimization (6)
- **cotire**: Precompiled headers and unity builds
- **lto_optimization**: Link Time Optimization (LTO/IPO)
- **precompiled_header**: Precompiled header setup
- **cpp_standards**: C++ standards configuration
- **c_standards**: C standards configuration
- **compile_options**: Compiler options management

### Code Quality (10)
- **sanitizers**: ASan, UBSan, TSan, MSan integration
- **coverage**: Code coverage with gcov/lcov
- **coverage_cg**: Code coverage from cginternals
- **clang_tidy_tools**: Clang-Tidy integration
- **clang_tidy_cg**: Clang-Tidy from cginternals
- **cppcheck_cg**: Cppcheck integration
- **compiler_warnings**: Compiler warning helpers
- **code_formatter**: clang-format integration
- **afl_fuzzing**: AFL fuzzing instrumentation
- **gcov**: Gcov coverage tool

### Debugging (2)
- **launchers**: Create launcher scripts for IDEs
- **compiler_info**: Get compiler information

### Dependency Management (2)
- **cpm**: Lightweight CMake package manager
- **conan**: Conan package manager integration

### Platform (5)
- **android_toolchain**: Android NDK toolchain
- **ios_toolchain**: iOS/macOS/watchOS/tvOS toolchain
- **cuda**: CUDA auxiliary functions
- **use_folders**: Enable IDE folders (MSVC)
- **qt_helper**: Qt integration helper

### Testing (5)
- **add_gtest**: Google Test integration
- **doctest**: Doctest testing framework
- **catch2_cmake**: Catch2 testing framework
- **find_or_build_gtest**: Find or build GTest
- **afl_fuzzing**: AFL fuzzing

### Documentation (2)
- **doxygen_helper**: Doxygen documentation helpers
- **dependency_graph**: Generate dependency graphs

### Packaging (2)
- **component_install**: Component installation helpers
- **runtime_dependencies**: Runtime dependencies management

### Utilities (14)
- **git_version**: Get git revision description
- **export_header**: Generate template export header
- **find_assimp**: Find ASSIMP 3D model library
- **find_egl**: Find EGL library
- **find_ffmpeg**: Find FFMPEG video library
- **find_glesv2**: Find OpenGL ES 2.0
- **find_glew**: Find GLEW OpenGL library
- **find_gtk3**: Find GTK3 GUI library
- **find_gtk4**: Find GTK4 GUI library
- **find_hidapi**: Find HIDAPI USB library
- **find_nodejs**: Find Node.js
- **find_sdl2**: Find SDL2 game library
- **glsl_shaders**: GLSL shader compilation support
- **find_or_build_gtest**: Find or build GTest

For detailed module documentation, see [docs/modules/](docs/modules/)

---

## API Reference

### Core Functions

#### `cmakehub_use(module_name [VERSION version] [ARGN...])`
Load a CMake module with optional version and parameters.

```cmake
cmakehub_use(sanitizers)
cmakehub_use(cotire VERSION "master")
cmakehub_use(sanitizers ADDRESS_SANITIZER ON)
```

#### `cmakehub_use_category(category_name)`
Load all modules in a category.

```cmake
cmakehub_use_category(code_quality)
```

### Discovery Functions

#### `cmakehub_list()`
List all available modules.

```cmake
cmakehub_list()
```

#### `cmakehub_search(keyword)`
Search for modules by name, description, or tags.

```cmake
cmakehub_search(sanitizer)
cmakehub_search(testing)
```

#### `cmakehub_info(module_name)`
Display detailed information about a module.

```cmake
cmakehub_info(sanitizers)
```

### Compatibility Functions

#### `cmakehub_check_compatibility(module_name)`
Check if a module is compatible with your system.

```cmake
cmakehub_check_compatibility(sanitizers)
```

#### `cmakehub_list_compatible_modules()`
List all modules compatible with current CMake version.

```cmake
cmakehub_list_compatible_modules()
```

### Cache Management Functions

#### `cmakehub_cache_info()`
Display cache information.

```cmake
cmakehub_cache_info()
```

#### `cmakehub_cache_clear([module_name])`
Clear cache for specific module or all modules.

```cmake
cmakehub_cache_clear(sanitizers)
cmakehub_cache_clear()  # Clear all
```

### Dependency Functions

#### `cmakehub_dependency_graph(output_file)`
Generate a DOT graph of module dependencies.

```cmake
cmakehub_dependency_graph(dependencies.dot)
```

### Update Functions

#### `cmakehub_update([module_name])`
Update specific module or all used modules (clears cache).

```cmake
cmakehub_update(sanitizers)
cmakehub_update()  # Update all
```

### License Functions

#### `cmakehub_show_licenses()`
Display licenses of all loaded modules.

```cmake
cmakehub_show_licenses()
```

---

## Examples

See the `examples/` directory for complete examples:

- `examples/basic/`: Basic usage with sanitizers and coverage
- `examples/advanced/`: Advanced features demonstration

Run the examples:

```bash
cd examples/basic
mkdir build && cd build
cmake ..
cmake --build .
./myapp  # Linux/macOS
myapp.exe  # Windows
```

For advanced examples:

```bash
cd examples/advanced
mkdir build && cd build
cmake ..
cmake --build .
```

---

## Testing

Run the test suite:

```bash
# Run all tests
python tests/run_tests.py

# Run specific test
python tests/run_single_test.py test_loader_basic
python tests/run_single_test.py test_cache
python tests/run_single_test.py test_version_check
python tests/run_single_test.py test_dependencies
python tests/run_single_test.py test_conflicts

# Validate all modules
cmake -P tests/verify_modules.cmake

# Test new features
cmake -P tests/test_new_features.cmake
```

---

## Requirements

- **CMake**: 3.19 or higher
- **Python**: 3.6 or higher (for tests only)
- **Internet connection**: Required for downloading modules

---

## Cache Mechanism

CMakeHub caches downloaded modules in `~/.cmakehub/cache/` (or `%USERPROFILE%/.cmakehub/cache/` on Windows). Cache is shared across projects, so you only download each module once.

Cache structure:
```
~/.cmakehub/cache/
├── sanitizers/
│   └── master/
│       ├── cmake/
│       │   └── FindSanitizers.cmake
│       └── .cmh_meta.json
└── cotire/
    └── master/
        ├── CMake/
        │   └── cotire.cmake
        └── .cmh_meta.json
```

---

## Version Checking

CMakeHub automatically checks module requirements:

- **CMake version**: Ensures your CMake version meets the module's minimum requirement
- **C++ standard**: Warns if the module requires a higher C++ standard
- **Platform compatibility**: Warns if module is not compatible with current platform

Version check modes:
- **STRICT** (default): Fails on version mismatch
- **WARNING**: Shows a warning but continues
- **SILENT**: Disables version checking

---

## Dependency Management

Modules can declare dependencies:

```json
{
  "name": "module_a",
  "dependencies": ["module_b", "module_c"]
}
```

When you load `module_a`, CMakeHub automatically loads `module_b` and `module_c` first.

---

## Conflict Detection

Modules can declare conflicts:

```json
{
  "name": "cpm",
  "conflicts": ["conan", "vcpkg"]
}
```

If you try to load `cpm` and `conan` together, CMakeHub will show an error.

---

## License

This project is licensed under the Apache License 2.0 - see the [LICENSE](LICENSE) file for details.

**Note**: Each module has its own license. See [THIRD_PARTY_LICENSES.md](THIRD_PARTY_LICENSES.md) for complete license information or use `cmakehub_show_licenses()` to view all licenses and ensure compliance.

---

## Contributing

We welcome contributions! See [CONTRIBUTING.md](docs/CONTRIBUTING.md) for guidelines.

---

## Roadmap

- [x] v0.1: Initial release with 48 modules
- [ ] v0.2: Add more modules, improve documentation
- [ ] v1.0: Stable API, web interface
- [ ] v1.1: IDE plugins, advanced features

---

## Acknowledgments

CMakeHub is built on the work of many talented CMake module authors:

- [arsenm/sanitizers-cmake](https://github.com/arsenm/sanitizers-cmake)
- [bilke/cmake-modules](https://github.com/bilke/cmake-modules)
- [sakra/cotire](https://github.com/sakra/cotire)
- [rpavlik/cmake-modules](https://github.com/rpavlik/cmake-modules)
- [cpm-cmake/CPM.cmake](https://github.com/cpm-cmake/CPM.cmake)
- [conan-io/cmake-conan](https://github.com/conan-io/cmake-conan)
- [StableCoder/cmake-scripts](https://github.com/StableCoder/cmake-scripts)
- [cginternals/cmake-init](https://github.com/cginternals/cmake-init)
- [taka-no-me/android-cmake](https://github.com/taka-no-me/android-cmake)
- [leetal/ios-cmake](https://github.com/leetal/ios-cmake)
- [larsch/cmake-precompiled-header](https://github.com/larsch/cmake-precompiled-header)
- [catchorg/Catch2](https://github.com/catchorg/Catch2)
- [doctest/doctest](https://github.com/doctest/doctest)
- And many others!

For complete list, see [THIRD_PARTY_LICENSES.md](THIRD_PARTY_LICENSES.md)

---

## Star History

[![Star History Chart](https://api.star-history.com/svg?repos=caomengxuan666/CMakeHub&type=timeline&legend=bottom-right)](https://www.star-history.com/#caomengxuan666/CMakeHub&type=timeline&legend=bottom-right)
---

<div align="center">

Made with ❤️ by the CMakeHub community

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</div>
