json2go

README

JSON2GO

Reads a JSON file and generates a Go source file with a corresponding struct definition that can be read from an io.Reader and written to an io.Writer.

Install

go install codeberg.org/ceving/json2go@latest

Usage

Makefile

config.go: config.json
	json2go main $< $@

Go Generate

//go:generate json2go main config.json config.go

Example

JSON

{
  "name": "John",
  "age": 25,
  "email": "john@example.com",
  "active": true
}

Struct

type User struct {
	Name   string `json:"name"`
	Age    int    `json:"age"`
	Email  string `json:"email"`
	Active bool   `json:"active"`
}