Candi, a library and utilities for Membangun Candi project in Golang

Build with ❤️ and

Install CLI

For linux:

$ wget -O candi https://storage.googleapis.com/agungdp/bin/candi/candi-linux && chmod +x candi && sudo mv candi /usr/local/bin
$ candi

For macOS:

$ wget -O candi https://storage.googleapis.com/agungdp/bin/candi/candi-osx && chmod +x candi && mv candi /usr/local/bin
$ candi

For windows:

https://storage.googleapis.com/agungdp/bin/candi/candi-x64.exe (64 bit)
or 
https://storage.googleapis.com/agungdp/bin/candi/candi-x86.exe (32 bit)

Or build binary from source:

$ go install github.com/golangid/candi/cmd/candi@latest
$ candi

Flag options:

$ candi --help
Usage of candi:
  -add-handler
        [project generator] add handler in delivery module in service
  -add-module
        [project generator] add module in service
  -init
        [project generator] init service
  -init-monorepo
        [project generator] init monorepo codebase
  -libraryname string
        [project generator] define library name (default "github.com/golangid/candi"), you can custom set to CANDI_CLI_PACKAGES global environment variable 
  -monorepo-name string
        [project generator] set monorepo project name (default "monorepo")
  -output string
        [project generator] directory to write project to (default is service name)
  -packageprefix string
        [project generator] define package prefix
  -protooutputpkg string
        [project generator] define generated proto output target (if using grpc), with prefix is your go.mod
  -run
        [service runner] run selected service or all service in monorepo
  -scope string
        [project generator] set scope 
        1 for init service, 
        2 for add module(s), 
        3 for add delivery handler(s) in module, 
        4 for init monorepo codebase, 
        5 for run multiple service in monorepo
  -service string
        Describe service name (if run multiple services, separate by comma)
  -version
        print version
  -withgomod
        [project generator] generate go.mod or not (default true)

Create new service or add module in existing service

$ candi

The project is generated with this architecture diagram:

Build and run service

$ cd {{service_name}}
$ make run

If include GRPC handler, run $ make proto for generate rpc files from proto (must install protoc compiler min version libprotoc 3.14.0)

Server handlers example:

• Example REST API in delivery layer
• Example gRPC in delivery layer
• Example GraphQL in delivery layer

Worker handlers example:

• Example Cron worker in delivery layer (Static Scheduler)
• Example Kafka consumer in delivery layer (Event Driven Handler)
• Example Redis subscriber in delivery layer (Dynamic Scheduler)
• Example Task queue worker in delivery layer
• Example Postgres event listener in delivery layer
• Example RabbitMQ consumer in delivery layer (Event Driven Handler and Dynamic Scheduler)

Plugin: Candi Plugin

Example microservices project using this library: Backend Microservices

Features

• Tracing

  • Using Jaeger for trace distributed system in microservices.

• Graceful Shutdown for all servers and workers

Todo

• Add task queue worker like celery and add UI for manage task queue worker => https://github.com/agungdwiprasetyo/task-queue-worker-dashboard
• Add Documentation

Pronunciation

/can·di/ lihat! beliau membangun seribu candi dalam satu malam.

Contributing

A big thank you to all contributors!