Minor improvements

config/config.go

@@ -2,10 +2,8 @@ package config
 
 import (
 	"errors"
-	"fmt"
 	"io/ioutil"
 	"log"
-	"math"
 	"os"
 
 	"github.com/TwinProduction/gatus/alerting"
@@ -257,26 +255,3 @@ func GetAlertingProviderByAlertType(config *Config, alertType core.AlertType) pr
 	}
 	return nil
 }
-
-// webConfig is the structure which supports the configuration of the endpoint
-// which provides access to the web frontend
-type webConfig struct {
-	// Address to listen on (defaults to 0.0.0.0 specified by DefaultAddress)
-	Address string `yaml:"address"`
-
-	// Port to listen on (default to 8080 specified by DefaultPort)
-	Port int `yaml:"port"`
-}
-
-// validateAndSetDefaults checks and sets missing values based on the defaults
-// in given in DefaultAddress and DefaultPort if necessary
-func (web *webConfig) validateAndSetDefaults() {
-	if len(web.Address) == 0 {
-		web.Address = DefaultAddress
-	}
-	if web.Port == 0 {
-		web.Port = DefaultPort
-	} else if web.Port < 0 || web.Port > math.MaxUint16 {
-		panic(fmt.Sprintf("port has an invalid: value should be between %d and %d", 0, math.MaxUint16))
-	}
-}