app

type App struct {
	// Name is the primary name of the application. It will be used to provide
	// default configuration for several elements, including logging and database
	// access.
	Name string

	// Version is the version of the app that is running. Typically this will come
	// from build-time generated code.
	Version string

	// InitDbMigration provides a hook for loading the proper db migration scripts
	// from the app. The shared code will handle running the migrations, but this
	// hook is responsible for any sorting that is needed as part of registering
	// them with the Migrator.
	InitDbMigration func(ctx context.Context, m *migrate.Migrator) error

	InitEnt func(ctx context.Context, drv *sql.Driver, logger func(args ...interface{}), debug bool) (ent.EntClientBase, error)

	// LoadOASSpec provides a hook for enabling OAS validation middleware, using
	// the returned swagger spec.
	LoadOASSpec func(ctx context.Context) (*openapi3.T, error)

	// OASFS specifies a "filesystem" to use for the `/oas` route, to serve
	// swagger specs to the swagger-ui (and thus this field enables the swagger-ui
	// routes too). This is typically an embed.FS wrapped in http.FS.
	OASFS http.FileSystem

	// SwaggerUIConfigHandler provides an optional override for handling the
	// `/oas-ui-config` route, for when extra OAS specs should be included, such
	// as when the gRPC HTTP gateway is in use. Note that the swagger ui (and thus
	// this) are only used if OASFS is non-nil.
	SwaggerUIConfigHandler http.HandlerFunc

	// Port is the default base listening port for the app to use. Debug/Test
	// configurations will commonly offset from this port. HTTP will typically run
	// on the base port (after any debug/test offsets), others will run offset
	// from this.
	Port int

	WithPubsubClient bool

	Grpc *AppGrpc

	Registry         *registry.Registry
	RegisterServices func(context.Context, *registry.Registry, registry.MutableValues) error
	CustomizeRoutes  func(context.Context, *gin.Engine, *registry.Registry, registry.MutableValues) error

	// App "ISA" DI root
	registry.MutableValues
	// contains filtered or unexported fields
}

type AppGrpc struct {
	PortOffset     int
	ServerOpts     []grpc.ServerOption
	Initializer    grpccommon.GrpcInitializer
	GatewayPaths   []string
	OnGatewayStart func(context.Context, *runtime.ServeMux, *grpc.ClientConn) error
}