golang-google-wire

google/wire automates compile-time dependency injection in Golang by resolving dependency graphs and emitting constructor calls. This eliminates runtime containers by generating the required wiring code during the build process.

Yes, google/wire detects missing dependencies and graph issues at compile time. Running wire ./... validates the entire dependency graph before runtime, ensuring safety and reducing unexpected application errors.

You generate wire_gen.go by defining provider sets and running the wire tool. It analyzes your dependency graph and emits the necessary constructor calls directly into the generated file, replacing manual initialization.

Using a compile-time code generator like google/wire is the best way to avoid runtime reflection for dependency injection in Go. It shifts graph resolution to build time, generating static code instead of relying on runtime containers.

Yes, google/wire is designed for use with Claude Code or similar AI coding agents. The skill automates initialization and code generation, allowing the agent to manage dependency injection setup directly.