fx-sample-app

In this sample service

• sample fx dependency injection
• sample life cycle hooks
• sample redis cache implementation
• sample config provider for use with fx
• sample gRPC
• sample REST proxy requests to gRPC endpoints
• sample postgres concurrent actions

Below is a how to for generating the needed proto files.

Env Vars

Add GOPATH/bin to PATH.

Install plugins

go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-grpc-gateway@latest
go install google.golang.org/protobuf/cmd/protoc-gen-go@latest
go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest

generate proto structs, client, server, openapi proxy gateway

protoc --proto_path=proto/ --go_out=proto/fxsample/ --go_opt=module=fx-sample-app/proto/fxsample --go-grpc_out=proto/fxsample/ --go-grpc_opt=module=fx-sample-app/proto/fxsample --grpc-gateway_out=proto/fxsample --grpc-gateway_opt=module=fx-sample-app/proto/fxsample ./proto/fxsample/sample.proto