turborepo-repository

Purpose

Repository detection, package discovery, and package graph construction. Understands monorepo structure, workspace configurations, and inter-package dependencies.

Architecture

Repository root
    └── turborepo-repository
        ├── inference/ - Detect repo type and package manager
        ├── package_manager/ - npm, pnpm, yarn, bun support
        ├── package_graph/ - Dependency graph of workspace packages
        ├── external_resolution.rs - Explicit external dependency resolution domains
        ├── package_json/ - package.json parsing
        └── discovery/ - Find all workspace packages

Key types:

• PackageGraph - Graph of workspace packages and their dependencies
• RepositoryKnowledge - Immutable authority for package and aggregate identities, paths, kinds, and toolchain provenance
• PackageManager - Abstraction over npm/pnpm/yarn/bun
• ExternalResolutionDomain - Immutable domain identity, membership, and resolution data

Notes

Separated from turborepo-lib so the @turbo/repository NPM package can use it without pulling in the entire CLI. This crate is foundational - most other crates depend on it for package information.