fabric

Package examples/helloworld

The helloworld.example microservice demonstrates the minimalist classic example.

http://localhost:8080/helloworld.example/hello-world simply prints Hello, World!.

The code looks rather daunting but practically all of it was code generated. The manually coded pieces were:

In service.yaml:

general:
  host: helloworld.example
  description: The HelloWorld microservice demonstrates the minimalist classic example.

webs:
  - signature: HelloWorld()
    description: HelloWorld prints the classic greeting.

In HelloWorld in service.go:

w.Write([]byte("Hello, World!"))
return nil

In TestHelloworld_HelloWorld in integration_test.go:

ctx := Context()
HelloWorld_Get(t, ctx, "").BodyContains("Hello, World!")

And finally, the microservice was added to the app in main in main/main.go.

app.Add(
	helloworld.NewService(),
)

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