json5

Documentation

Overview

Package json5 use the https://github.com/yosuke-furukawa/json5 for parse json5

Example

config.WithOptions(config.ParseEnv)

// add Decoder and Encoder
config.AddDriver(json5.Driver)

err := config.LoadFiles("testdata/json_base.json5")
if err != nil {
	panic(err)
}

fmt.Printf("config data: \n %#v\n", config.Data())

err = config.LoadFiles("testdata/json_other.json")
// config.LoadFiles("testdata/json_base.json", "testdata/json_other.json")
if err != nil {
	panic(err)
}

fmt.Printf("config data: \n %#v\n", config.Data())
fmt.Print("get config example:\n")

name := config.String("name")
fmt.Printf("get string\n - val: %v\n", name)

arr1 := config.Strings("arr1")
fmt.Printf("get array\n - val: %#v\n", arr1)

val0 := config.String("arr1.0")
fmt.Printf("get sub-value by path 'arr.index'\n - val: %#v\n", val0)

map1 := config.StringMap("map1")
fmt.Printf("get map\n - val: %#v\n", map1)

val0 = config.String("map1.key")
fmt.Printf("get sub-value by path 'map.key'\n - val: %#v\n", val0)

// can parse env name(ParseEnv: true)
fmt.Printf("get env 'envKey' val: %s\n", config.String("envKey", ""))
fmt.Printf("get env 'envKey1' val: %s\n", config.String("envKey1", ""))

// set value
_ = config.Set("name", "new name")
name = config.String("name")
fmt.Printf("set string\n - val: %v\n", name)

// if you want export config data
// buf := new(bytes.Buffer)
// _, err = config.DumpTo(buf, json5.NAME)
// if err != nil {
// 	panic(err)
// }
// fmt.Printf("export config:\n%s", buf.String())

Index

• Constants
• Variables

Examples

• Package

Constants

const NAME = "json5"

Variables

var (
	// Decoder for json
	Decoder config.Decoder = json5.Unmarshal

	// Encoder for json5
	Encoder config.Encoder = json5.Marshal

	// Driver for json5
	Driver = &json5Driver{name: NAME}
)