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       map[string]*ModulConfig `yaml:"modules"`
}

// ModulConfig a spezific configuration for a modul
type ModulConfig struct {
	Enabled  bool   `yaml:"enabled"`
	Database string `yaml:"database,omitempty"`
}

// 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
}