Buck2 Rule Basics

关于

Provides a comprehensive, hands-on learning experience for developers new to the Buck2 build system. It guides users through the entire process of creating a custom rule—from a minimal stub to a platform-aware implementation using select()—while explaining core concepts like the analysis phase, providers, and artifact binding. This interactive guide is ideal for mastering build system fundamentals, understanding the unconfigured vs. configured target model, and learning production-ready patterns through embedded reference materials.

主要功能

• Interactive, 8-step tutorial for creating custom build rules
• Implementation patterns for platform-specific behavior using select()
• Detailed guidance on declaring outputs and registering execution actions
• Access to advanced reference materials for providers and toolchains
• 4,187 GitHub stars
• Explanation of Buck2 build phases including analysis and execution

使用场景

• Learning the fundamental concepts of the Buck2 build system for the first time
• Creating custom build rules to handle domain-specific file transformations
• Understanding how to manage platform-dependent configurations and build targets