Cloud Services

This repository contains gRPC services for the fuks App

Command Line Interface

To kickstart your journey with these services, you can use the following commands:

Start the Server

To initiate the server, set your Google Application Credentials using credentials.json and execute:

export GOOGLE_APPLICATION_CREDENTIALS=credentials.json
go run cmd/server/server.go

Start the Client

Launch the client with one of the following commands:

go run cmd/cli/cli.go get_events
go run cmd/cli/cli.go get_projects
go run cmd/cli/cli.go get_karlsruher_transfers
go run cmd/cli/cli.go get_links

Deploy a new release

Prepare a new release by following these steps:

1. Update the changelog in CHANGELOG.md
2. Update dependencies go get -u all
3. Commit changes git commit -am "Release vX.X.X"
4. Push changes git push
5. Create a new git tag:
   1. git tag vX.X.X
   2. git push origin vX.X.X
6. Merge main branch into stable branch

After the release is merged into the stable branch, the new release will be automatically deployed by using Google Cloud Run.

Generate gRPC Definitions

Dependencies

Before you begin, make sure you have the following dependencies installed:

• Protocol Buffers: Install with Homebrew (macOS) or your preferred package manager.

  brew install protobuf

• Go Protobuf and gRPC code generation tools:

  go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@latest
  go install google.golang.org/protobuf/cmd/protoc-gen-go@latest

Generate Code

To generate gRPC definitions, follow these steps:

1. Update APP_DIR Variable

   • In the proto/Makefile, update the APP_DIR variable to point to the Fuks App directory.

2. Update PROTO_ROOT_DIR Variable

   • If necessary, modify the PROTO_ROOT_DIR variable in the proto/Makefile to suit your setup.

3. Update gRPC Definitions

   • Make changes to the gRPC definitions in proto/services.proto as needed.

4. Generate Code

   • Use the following commands to generate the code:
     • Generate Go code:

       make go

     • Generate Fuks App code:

       make dart

These guidelines should help you make the most out of the Fuks Cloud Services repository. Enjoy your journey!