gh

func ProvideMiddleware ¶

func ProvideMiddleware(fn interface{})

ProvideMiddleware provide middleware

func ProvideRouterGroup ¶

func ProvideRouterGroup(groupName string, fn interface{})

ProvideRouterGroup define a router group and inject it into the runtime, then you can use it anywhere during the project lifecyle.

First, you need to use a function to create a `gin.RouterGroup`:

func init() {
	gh.ProvideRouterGroup("api", func(app *gh.App) *gin.RouterGroup {
		return app.Engine.Group("api")
	})
}

Then, you can use it anywhere with DI:

type routerParams struct {
	fx.In

	Default *gin.RouterGroup `name:"api"`
}

func init() {
	di.Invoke(func(r routerParams) {
		r.Default.GET("/", func(c *gin.Context) {
			c.Writer.WriteString("Hello, world!")
		})
	})
}