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main.go
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main.go
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/**
* @license
* Copyright 2017 Telefónica Investigación y Desarrollo, S.A.U
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package main
import (
"fmt"
"github.com/Telefonica/govice"
)
type config struct {
Address string `json:"address" env:"ADDRESS"`
BasePath string `json:"basePath" env:"BASE_PATH"`
LogLevel string `json:"logLevel" env:"LOG_LEVEL"`
}
func main() {
var cfg config
if err := govice.GetConfig("config.json", &cfg); err != nil {
panic(err)
}
fmt.Printf("%+v\n", cfg)
validator := govice.NewValidator()
if err := validator.LoadSchemas("schemas"); err != nil {
panic(err)
}
if err := validator.ValidateConfig("config", &cfg); err != nil {
panic(err)
}
fmt.Println("Configuration validated successfully")
}