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Gone is a lightweight dependency injection framework based on Golang tags, implementing component dependency management through concise annotations. Here is a typical usage example (a struct embedded with gone.Flag, which we call Goner):

type Dep struct {
 gone.Flag
 Name string
}
type Component struct {
 gone.Flag
 dep *Dep `gone:"*"` //Dependency injection
 log gone.Logger `gone:"*"` //Inject gone.Logger
 // Inject configuration, get value from environment variable GONE_NAME; 
 // if using components like goner/viper, values can be obtained from config 
 // files or config centers.
 // Reference documentation: https://github.com/gone-io/goner
 name string `gone:"config:name"`
}
func (c *Component) Init() {
 c.log.Infof(c.dep.Name) //Use dependency
 c.log.Infof(c.name) //Use configuration
}

• Comprehensive Dependency Injection Support
  • Struct field injection (supports private fields)
  • Function parameter injection (auto-matching by type)
  • Configuration parameter injection (supports environment variables, config centers and config files)
  • Third-party component injection (via Provider mechanism) 👉 Detailed Documentation
• Supports defining initialization methods, service start/stop methods and related lifecycle hook functions for Goners, enabling automated service management and custom operations.
• Provides ecosystem goner components supporting configuration, logging, database, LLM, observability and more.
• Provides scaffolding tool gonectl supporting project creation, component management, code generation, test mocking, compilation and running.

architecture

1. Install required tools

go install github.com/gone-io/gonectl@latest
go install go.uber.org/mock/mockgen@latest

gonectl create myproject
cd myproject

go mod tidy
gonectl run ./cmd/server

• 👉🏻 docs
• 👉🏻 goner
• 👉🏻 gonectl

👉🏻 https://github.com/gone-io/gone/releases

If you find any bugs or have feature requests, feel free to submit an issue or submit a pull request.

If you have any questions, welcome to contact us through:

• Github Discussions

• Scan QR code to add WeChat, passcode: gone

  dapeng wx qr code

gone is released under the MIT License, see LICENSE for details.