package mark2web

import (
	"io/ioutil"

	"gopkg.in/yaml.v2"
)

// GlobalConfig is config which is used only once in root dir
type GlobalConfig struct {
	Webserver struct {
		Type string `yaml:"Type"`
	} `yaml:"Webserver"`

	Assets struct {
		FromPath    string `yaml:"FromPath"`
		ToPath      string `yaml:"ToPath"`
		Action      string `yaml:"Action"`
		FixTemplate struct {
			Find    string `yaml:"Find"`
			Replace string `yaml:"Replace"`
		} `yaml:"FixTemplate"`
	} `yaml:"Assets"`

	OtherFiles struct {
		Action string `yaml:"Action"`
	} `yaml:"OtherFiles"`

	Directories struct {
		Input  string
		Output string
	}
}

var Config = new(GlobalConfig)

func (c *GlobalConfig) ReadFromFile(filename string) error {
	data, err := ioutil.ReadFile(filename)
	if err != nil {
		return err
	}
	err = yaml.Unmarshal(data, c)
	if err != nil {
		return err
	}
	return nil
}