confjson

README

conf-parser-json

The conf parser to JSON format.

License

MIT licensed. See the bundled LICENSE file for more details.

Documentation

Index

• func Parser(_ context.Context, r io.Reader) (interface{}, error)

Examples

• Parser

Functions

func Parser

func Parser(_ context.Context, r io.Reader) (interface{}, error)

Parser is a conf.ParseFunc to parse the given json

Example

package main

import (
	"context"
	"fmt"
	"strings"

	"github.com/sv-tools/conf"

	confjson "github.com/sv-tools/conf-parser-json"
)

func main() {
	data := strings.NewReader(`{"foo": 42, "bar": "test"}`)
	c := conf.New().WithReaders(conf.NewStreamParser(data).WithParser(confjson.Parser))
	if err := c.Load(context.Background()); err != nil {
		panic(err)
	}

	fmt.Println(c.GetInt("foo"))
}

Output:

42