warehost/config/config.go

package config

import (
	"io/ioutil"
	"log"

	"gopkg.in/yaml.v2"
)

// Config is the struct of the api
type Config struct {
	API struct {
		Address        string `yaml:"address"`
		Port           string `yaml:"port"`
		AllowedOrigins string `yaml:"allowedorigins"`
	} `yaml:"api"`
	Log struct {
		Path string `yaml:"path"`
	} `yaml:"log"`
	Webroot       string `yaml:"webroot"`
	Database      string `yaml:"database"`
	DatabaseDebug bool   `yaml:"databasedebug"`
	Modules       []struct {
		Name     string `yaml:"name"`
		Database string `yaml:"database"`
	} `yaml:"modules"`
}

// ReadConfigFile reads a config models by path to a yml file
func ReadConfigFile(path string) *Config {
	config := &Config{}
	file, _ := ioutil.ReadFile(path)
	err := yaml.Unmarshal(file, &config)
	if err != nil {
		log.Fatal(err)
	}
	return config
}