config_service.go

package auth

import (
	"fmt"
	"github.com/jenkins-x/jx/pkg/util"
	"gopkg.in/yaml.v2"
	"io/ioutil"
)

func (s *AuthConfigService) Config() *AuthConfig {
	return &s.config
}

func (s *AuthConfigService) SetConfig(c AuthConfig) {
	s.config = c
}

// LoadConfig loads the configuration from the users JX config directory
func (s *AuthConfigService) LoadConfig() (*AuthConfig, error) {
	config := &s.config
	fileName := s.FileName
	if fileName != "" {
		exists, err := util.FileExists(fileName)
		if err != nil {
			return config, fmt.Errorf("Could not check if file exists %s due to %s", fileName, err)
		}
		if exists {
			data, err := ioutil.ReadFile(fileName)
			if err != nil {
				return config, fmt.Errorf("Failed to load file %s due to %s", fileName, err)
			}
			err = yaml.Unmarshal(data, &config)
			if err != nil {
				return config, fmt.Errorf("Failed to unmarshal YAML file %s due to %s", fileName, err)
			}
		}
	}
	return config, nil
}

// SaveConfig loads the configuration from the users JX config directory
func (s *AuthConfigService) SaveConfig() error {
	fileName := s.FileName
	if fileName == "" {
		return fmt.Errorf("No filename defined!")
	}
	data, err := yaml.Marshal(s.config)
	if err != nil {
		return err
	}
	return ioutil.WriteFile(fileName, data, DefaultWritePermissions)
}

// SaveUserAuth saves the given user auth for the server url
func (s *AuthConfigService) SaveUserAuth(url string, userAuth *UserAuth) error {
	config := &s.config
	config.SetUserAuth(url, userAuth)
	user := userAuth.Username
	if user != "" {
		config.DefaultUsername = user
	}
	config.CurrentServer = url
	return s.SaveConfig()
}