shared

Documentation

Overview

Package shared provides common utilities for go-output examples.

Index

• func HandleError(err error)
• func NewServiceD2Diagram(title string) *d2.D2Diagram
• func RenderAndPrint(r output.Renderer)

Functions

func HandleError

func HandleError(err error)

HandleError prints the error to stderr and exits with code 1.

func NewServiceD2Diagram

func NewServiceD2Diagram(title string) *d2.D2Diagram

NewServiceD2Diagram creates a D2 diagram with a service class pre-configured.

func RenderAndPrint

func RenderAndPrint(r output.Renderer)

RenderAndPrint runs r.Render() and prints the result, routing any error through HandleError. Centralises the "Render() + check error + println" sequence shared by every go-output example entrypoint.