aceberg/ForAuth

package conf

import (
    "github.com/spf13/viper"

    "github.com/aceberg/ForAuth/internal/auth"
    "github.com/aceberg/ForAuth/internal/check"
    "github.com/aceberg/ForAuth/internal/models"
)

// Get - read config from file or env
func Get(path string) (config models.Conf, authConf auth.Conf) {

    viper.SetDefault("FA_HOST", "0.0.0.0")
    viper.SetDefault("FA_PORT", "8800")
    viper.SetDefault("FA_PORTCONF", "8801")
    viper.SetDefault("FA_TARGET", "")
    viper.SetDefault("FA_THEME", "united")
    viper.SetDefault("FA_COLOR", "dark")
    viper.SetDefault("FA_NODEPATH", "")
    viper.SetDefault("FA_NOTIFY", "")

    viper.SetDefault("FA_AUTH_USER", "")
    viper.SetDefault("FA_AUTH_PASSWORD", "")
    viper.SetDefault("FA_AUTH_EXPIRE", "7d")

    viper.SetConfigFile(path)
    viper.SetConfigType("yaml")
    err := viper.ReadInConfig()
    check.IfError(err)

    viper.AutomaticEnv() // Get ENVIRONMENT variables

    config.Host, _ = viper.Get("FA_HOST").(string)
    config.Port, _ = viper.Get("FA_PORT").(string)
    config.PortConf, _ = viper.Get("FA_PORTCONF").(string)
    config.Target, _ = viper.Get("FA_TARGET").(string)
    config.Theme, _ = viper.Get("FA_THEME").(string)
    config.Color, _ = viper.Get("FA_COLOR").(string)
    config.NodePath, _ = viper.Get("FA_NODEPATH").(string)
    config.Notify, _ = viper.Get("FA_NOTIFY").(string)

    authConf.Auth = viper.GetBool("FA_AUTH")
    authConf.User, _ = viper.Get("FA_AUTH_USER").(string)
    authConf.Password, _ = viper.Get("FA_AUTH_PASSWORD").(string)
    authConf.ExpStr, _ = viper.Get("FA_AUTH_EXPIRE").(string)

    authConf.Expire = auth.ToTime(authConf.ExpStr)

    return config, authConf
}

// Write - write config to file
func Write(config models.Conf, authConf auth.Conf) {

    viper.SetConfigFile(config.ConfPath)
    viper.SetConfigType("yaml")

    viper.Set("fa_host", config.Host)
    viper.Set("fa_port", config.Port)
    viper.Set("fa_portconf", config.PortConf)
    viper.Set("fa_target", config.Target)
    viper.Set("fa_theme", config.Theme)
    viper.Set("fa_color", config.Color)
    viper.Set("fa_nodepath", config.NodePath)
    viper.Set("fa_notify", config.Notify)

    viper.Set("fa_auth", authConf.Auth)
    viper.Set("fa_auth_user", authConf.User)
    viper.Set("fa_auth_password", authConf.Password)
    viper.Set("fa_auth_expire", authConf.ExpStr)

    err := viper.WriteConfig()
    check.IfError(err)
}