Build Scripts and Tools¶

The Nexus project includes a comprehensive set of Python scripts for building, testing, formatting, cleaning, and generating documentation. This guide covers all available scripts and their usage.

概述 ¶

All scripts are located in the scripts/ directory and can be invoked directly or through the unified nexus.py entry point.

Script Organization ¶

scripts/
├── nexus.py                    # Unified entry point
├── nexus.sh                    # Bash wrapper
├── nexus.ps1                   # PowerShell wrapper
├── nexus.bat                   # Windows batch wrapper
├── setup/
│   └── setup.py                # Environment setup
├── building/
│   └── build.py                # Build script
├── test/
│   └── test.py                 # Test runner
├── tools/
│   ├── format.py               # Code formatter
│   ├── clean.py                # Cleanup script
│   └── docs.py                 # Documentation generator
├── ci/
│   └── ci_build.py             # CI pipeline
├── Kconfig/
│   ├── generate_config.py      # Config generator
│   ├── validate_kconfig.py     # Config validator
│   └── kconfig_migrate.py      # Config migration
├── coverage/
│   ├── run_coverage_linux.sh   # Linux coverage
│   └── run_coverage_windows.ps1 # Windows coverage
└── validation/
    └── validate.py             # System validation

Unified Entry Point ¶

nexus.py ¶

The nexus.py script provides a unified interface to all project operations.

Usage:

python nexus.py <command> [arguments...]

Commands:

setup - Environment setup and configuration
build - Build the project
test - Run tests
format - Format source code
clean - Clean build artifacts
docs - Generate documentation
ci - Run CI pipeline
help - Show help information

Options:

--list - List all available commands
--version - Show version information
--help - Show help information

Examples:

# Show version
python nexus.py --version

# List commands
python nexus.py --list

# Setup development environment
python nexus.py setup --dev --docs

# Build in Release mode
python nexus.py build --type release

# Run tests with verbose output
python nexus.py test --verbose

# Format code
python nexus.py format --check

# Clean all artifacts
python nexus.py clean --all

# Generate documentation
python nexus.py docs --target all

# Run CI pipeline
python nexus.py ci --stage all --coverage

Platform-Specific Wrappers ¶

Bash (Linux/macOS):

./scripts/nexus.sh build --type release

PowerShell (Windows):

.\scripts\nexus.ps1 build --type release

Batch (Windows):

scripts\nexus.bat build --type release

构建 Scripts ¶

build.py ¶

Located at scripts/building/build.py, this script builds the project using CMake.

Usage:

python scripts/building/build.py [options]

Options:

选项	描述
`--type, -t`	Build type: debug, release, relwithdebinfo, minsizerel (default: debug)
`--platform, -p`	Target platform: native, stm32f4, stm32h7, ESP32, nrf52 (default: native)
`--osal`	OSAL backend: baremetal, FreeRTOS, rtthread, zephyr (default: baremetal)
`--build-dir`	Build directory (default: build-<type>)
`--clean`	清理 before building
`--tests`	Build tests (default: ON for native, OFF for embedded)
`--examples`	Build examples (default: ON)
`--docs`	Build documentation (default: OFF)
`--coverage`	Enable code coverage (default: OFF)
`--jobs, -j`	Number of parallel jobs (default: CPU count)
`--verbose, -v`	详细输出
`--help, -h`	Show help message

Examples:

# Debug build for native platform
python scripts/building/build.py

# Release build for STM32F4
python scripts/building/build.py --type release --platform stm32f4

# Build with FreeRTOS
python scripts/building/build.py --osal FreeRTOS

# Clean build with tests and coverage
python scripts/building/build.py --clean --tests --coverage

# Parallel build with 8 jobs
python scripts/building/build.py --jobs 8

# Verbose build
python scripts/building/build.py --verbose

测试 Scripts ¶

test.py ¶

Located at scripts/test/test.py, this script runs unit tests using CTest and GoogleTest.

Usage:

python scripts/test/test.py [options]

Options:

选项	描述
`--filter, -f`	Test filter pattern (default: *)
`--verbose, -v`	详细输出
`--xml`	Generate XML report
`--build-dir`	Build directory (default: build-Debug)
`--help, -h`	Show help message

Examples:

# Run all tests
python scripts/test/test.py

# Run specific test suite
python scripts/test/test.py --filter "ConfigTest.\*"

# Run with verbose output
python scripts/test/test.py --verbose

# Generate XML report
python scripts/test/test.py --xml test_results.xml

# Use custom build directory
python scripts/test/test.py --build-dir build-Release

Test Filters:

GoogleTest filter patterns:

* - All tests
TestSuite.* - All tests in TestSuite
TestSuite.TestName - Specific test
*Math* - All tests containing "Math"
TestSuite.*:-TestSuite.SkipThis - All except SkipThis

代码格式化 ¶

format.py ¶

Located at scripts/tools/format.py, this script formats C/C++ code using clang-format.

Usage:

python scripts/tools/format.py [options]

Options:

选项	描述
`--check`	Check formatting without modifying files
`--fix`	Fix formatting issues (default)
`--paths`	Specific paths to format (default: all)
`--verbose, -v`	详细输出
`--help, -h`	Show help message

Examples:

# Format all code
python scripts/tools/format.py

# Check formatting without changes
python scripts/tools/format.py --check

# Format specific directory
python scripts/tools/format.py --paths hal/

# Format multiple paths
python scripts/tools/format.py --paths hal/ osal/ framework/

Configuration:

Formatting rules are defined in .clang-format at the project root.

Cleanup Scripts ¶

clean.py ¶

Located at scripts/tools/clean.py, this script cleans build artifacts.

Usage:

python scripts/tools/clean.py [options]

Options:

选项	描述
`--all`	Clean all build directories
`--build-dir`	Specific build directory to clean
`--docs`	清理 documentation artifacts
`--coverage`	清理 coverage data
`--cache`	清理 CMake cache
`--verbose, -v`	详细输出
`--help, -h`	Show help message

Examples:

# Clean default build directory
python scripts/tools/clean.py

# Clean all build directories
python scripts/tools/clean.py --all

# Clean specific build directory
python scripts/tools/clean.py --build-dir build-Release

# Clean documentation
python scripts/tools/clean.py --docs

# Clean coverage data
python scripts/tools/clean.py --coverage

# Clean everything
python scripts/tools/clean.py --all --docs --coverage

Documentation Scripts ¶

docs.py ¶

Located at scripts/tools/docs.py, this script generates documentation using Doxygen and Sphinx.

Usage:

python scripts/tools/docs.py [options]

Options:

选项	描述
`--target, -t`	Target: doxygen, sphinx, or all (default: all)
`--verbose, -v`	详细输出
`--help, -h`	Show help message

Examples:

# Generate all documentation
python scripts/tools/docs.py

# Generate only Doxygen API docs
python scripts/tools/docs.py --target doxygen

# Generate only Sphinx user docs
python scripts/tools/docs.py --target sphinx

# Verbose output
python scripts/tools/docs.py --verbose

Output Locations:

Doxygen: docs/api/html/index.html
Sphinx: docs/sphinx/_build/html/index.html

Kconfig Tools ¶

generate_config.py ¶

Located at scripts/Kconfig/generate_config.py, this script generates configuration headers from Kconfig.

Usage:

python scripts/Kconfig/generate_config.py [options]

Options:

选项	描述
`--config`	Input .config file
`--output`	Output header file (default: nexus_config.h)
`--default`	Generate default configuration
`--menuconfig`	Launch interactive menuconfig
`--help, -h`	Show help message

Examples:

# Generate from .config
python scripts/Kconfig/generate_config.py --config .config --output nexus_config.h

# Generate default configuration
python scripts/Kconfig/generate_config.py --default --output nexus_config.h

# Launch menuconfig
python scripts/Kconfig/generate_config.py --menuconfig

validate_kconfig.py ¶

Located at scripts/Kconfig/validate_kconfig.py, this script validates Kconfig files and configurations.

Usage:

python scripts/Kconfig/validate_kconfig.py [options]

Options:

选项	描述
`--config`	Configuration file to validate
`--Kconfig`	Kconfig file to validate (default: Kconfig)
`--strict`	Strict validation mode
`--help, -h`	Show help message

Examples:

# Validate .config
python scripts/Kconfig/validate_kconfig.py --config .config

# Validate Kconfig structure
python scripts/Kconfig/validate_kconfig.py --Kconfig Kconfig

# Strict validation
python scripts/Kconfig/validate_kconfig.py --config .config --strict

kconfig_migrate.py ¶

Located at scripts/Kconfig/migrate_kconfig.py, this script migrates configurations between versions.

Usage:

python scripts/Kconfig/kconfig_migrate.py [options]

Options:

选项	描述
`--old-config`	Old configuration file
`--new-config`	New configuration file
`--Kconfig`	New Kconfig file
`--help, -h`	Show help message

Examples:

# Migrate configuration
python scripts/Kconfig/kconfig_migrate.py --old-config .config.old --new-config .config

Coverage Scripts ¶

run_coverage_linux.sh ¶

Located at scripts/coverage/run_coverage_linux.sh, this script generates code coverage reports on Linux.

Usage:

bash scripts/coverage/run_coverage_linux.sh

Output:

Coverage data: coverage.info
HTML report: coverage_html/index.html

run_coverage_windows.ps1 ¶

Located at scripts/coverage/run_coverage_windows.ps1, this script generates code coverage reports on Windows.

Usage:

.\scripts\coverage\run_coverage_windows.ps1

Requirements:

OpenCppCoverage or Visual Studio Code Coverage tools

CI Scripts ¶

ci_build.py ¶

Located at scripts/ci/ci_build.py, this script runs the CI pipeline.

Usage:

python scripts/ci/ci_build.py [options]

Options:

选项	描述
`--stage`	CI stage: build, test, coverage, docs, all (default: all)
`--platform`	Target platform (default: native)
`--coverage`	Enable coverage reporting
`--verbose, -v`	详细输出
`--help, -h`	Show help message

Examples:

# Run full CI pipeline
python scripts/ci/ci_build.py --stage all

# Run only build stage
python scripts/ci/ci_build.py --stage build

# Run with coverage
python scripts/ci/ci_build.py --stage all --coverage

# CI for STM32F4
python scripts/ci/ci_build.py --platform stm32f4

Setup Scripts ¶

setup.py ¶

Located at scripts/setup/setup.py, this script sets up the development environment.

Usage:

python scripts/setup/setup.py [options]

Options:

选项	描述
`--dev`	安装 development dependencies
`--docs`	安装 documentation dependencies
`--test`	安装 testing dependencies
`--all`	安装 all dependencies
`--check`	Check environment without installing
`--help, -h`	Show help message

Examples:

# Setup development environment
python scripts/setup/setup.py --dev

# Setup for documentation
python scripts/setup/setup.py --docs

# Setup everything
python scripts/setup/setup.py --all

# Check environment
python scripts/setup/setup.py --check

验证 Scripts ¶

validate.py ¶

Located at scripts/validation/validate.py, this script validates the system configuration and tests.

Usage:

python scripts/validation/validate.py [options]

Options:

选项	描述
`--platform`	Platform to validate (default: all)
`--coverage`	Include coverage analysis
`--report`	Generate validation report
`--help, -h`	Show help message

Examples:

# Validate all platforms
python scripts/validation/validate.py

# Validate specific platform
python scripts/validation/validate.py --platform native

# Validate with coverage
python scripts/validation/validate.py --coverage

# Generate report
python scripts/validation/validate.py --report

Common Workflows ¶

开发 Workflow ¶

# 1. Setup environment
python nexus.py setup --dev

# 2. Build in debug mode
python nexus.py build --type debug

# 3. Run tests
python nexus.py test --verbose

# 4. Format code
python nexus.py format

# 5. Clean artifacts
python nexus.py clean

发布 Workflow ¶

# 1. Clean everything
python nexus.py clean --all

# 2. Build release for all platforms
python nexus.py build --type release --platform native
python nexus.py build --type release --platform stm32f4
python nexus.py build --type release --platform stm32h7

# 3. Run tests
python nexus.py test

# 4. Generate documentation
python nexus.py docs --target all

CI/CD Workflow ¶

# Run full CI pipeline with coverage
python nexus.py ci --stage all --coverage

故障排除 ¶

Common Issues ¶

Script not found

FileNotFoundError: [Errno 2] No such file or directory: 'scripts/...'

Solution: Ensure you're running scripts from the project root directory.

Python version too old

Python 3.7 or higher is required

Solution: Upgrade Python to version 3.7 or higher.

Missing dependencies

ModuleNotFoundError: No module named 'kconfiglib'

Solution: 安装 dependencies:

pip install -r requirements.txt

Permission denied (Linux/macOS)

Permission denied: './scripts/nexus.sh'

Solution: Make scripts executable:

chmod +x scripts/\*.sh

另请参阅 ¶

构建系统 - Build system documentation
测试 - Testing guide
贡献指南 - Contribution guidelines
Kconfig Writing Guide - Kconfig configuration guide

Nexus 嵌入式平台

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Related Topics

Build Scripts and Tools¶

概述 ¶

Script Organization ¶

Unified Entry Point ¶

nexus.py ¶

Platform-Specific Wrappers ¶

构建 Scripts ¶

build.py ¶

测试 Scripts ¶

test.py ¶

代码格式化 ¶

format.py ¶

Cleanup Scripts ¶

clean.py ¶

Documentation Scripts ¶

docs.py ¶

Kconfig Tools ¶

generate_config.py ¶

validate_kconfig.py ¶

kconfig_migrate.py ¶

Coverage Scripts ¶

run_coverage_linux.sh ¶

run_coverage_windows.ps1 ¶

CI Scripts ¶

ci_build.py ¶

Setup Scripts ¶

setup.py ¶

验证 Scripts ¶

validate.py ¶

Common Workflows ¶

开发 Workflow ¶

发布 Workflow ¶

CI/CD Workflow ¶

故障排除 ¶

Common Issues ¶

另请参阅 ¶