Simple JSON configer for Go.

Example

To create config file you can use two methods:

• With creating a configurator:
  ``` go
  import (
  “log”
  “github.com/TermiusOne/configer”
  )

type MyConfig struct {
DB MyConfigDB json:"database"
ServerHost string json:"host"
ServerPort int json:"port"
}

type MyConfigDB struct {
User string json:"user"
Password string json:"password"
Address string json:"address"
Database string json:"database"
Charset string json:"charset"
}

func main() {
conf := &MyConfig{}

configManger := configer.New("config/config.json", conf)
err := configManger.Create()
if err != nil {
    log.Fatal(err)
}

}

* Or using function `CreateConfig`:
``` go
func main() {
    conf := &MyConfig{}
    err := configer.CreateConfig("config/config.json", conf)
    if err != nil {
        log.Fatal(err)
    }
}

• You will receive this file:

  {
    "database": {
        "user": "",
        "password": "",
        "address": "",
        "database": "",
        "charset": ""
    },
    "host": "",
    "port": 0
  }

You can also use two methods to read config file:

func main() {
    conf := &MyConfig{}
    configManger := configer.New("config/config.json", conf)
    err := configManger.Read()
    if err != nil {
        log.Fatal(err)
    }
}

• or

  func main() {
    conf := &MyConfig{}
    err := configer.ReadConfig("config/config.json", conf)
    if err != nil {
        log.Fatal(err)
    }
  }

First method with create configurator approached if you want to create a config, add some data and use it.