Golang example project represent gRPC domain as library.
go get github.com/zh1gr/go-grpc-domainmake go_mod - update dependencies and store it in vendor directory in project
make generate_grpc_invoice - this command generates golang files for the gRPC communication protocol from the specified invoice.proto file using protocol buffers compiler (protoc).
Description:
protoc: The Protocol Buffers compiler (protoc) is used to compile the invoice.proto file.
--go_out: Specifies the output directory for Go language files generated from the .proto file. In this case, it's set to invoice directory.
--go_opt: Provides options to --go_out. Here, paths=source_relative sets the import path for generated Go files to be relative to the source directory.
--go-grpc_out: Specifies the output directory for gRPC Go language files generated from the .proto file.
--go-grpc_opt: Provides options to --go-grpc_out. Similar to --go_opt, paths=source_relative sets the import path for generated gRPC Go files to be relative to the source directory.
make update - generates new proto golang files then updates golang dependencies.
- Makefile - Script containing commands for automating common development tasks such as building, testing, and running the project.
- invoice.proto - Protocol Buffers (proto) file defining the structure and methods for handling invoices in a gRPC service.
- invoice - Directory containing generated code from the
invoice.protofile, such as Go language structs and methods. - go.mod - File defining the module and dependencies for the Go project.
- vendor - Directory containing third-party dependencies managed by a dependency management tool like Go modules or dep.
service Invoice- Defines a gRPC service named Invoice.message CreateRequest- Defines a message structure for a request to create an invoicemessage CreateResponse- Defines a message structure for the response to a create invoice request
Based by tutorial from Maximilien Andile video