Migrated to using viper's ConfigFileUsed().

bridge/api/api.go

@@ -110,7 +110,7 @@ func (b *Api) handleConfigReload(c echo.Context) error {
 		b.Log.Error("Error reading remote config file: ", err)
 		return c.String(http.StatusInternalServerError, "Internal Server Error")
 	}
-	cfgfile := b.GetConfigFile()
+	cfgfile := b.ConfigFileUsed()
 	err = ioutil.WriteFile(cfgfile, content, 0644)
 	if err != nil {
 		b.Log.Error("Failed to write remote config file: ", err)

bridge/bridge.go

@@ -68,8 +68,8 @@ func (b *Bridge) joinChannels(channels map[string]config.ChannelInfo, exists map
 	return nil
 }
 
-func (b *Bridge) GetConfigFile() string {
-	return b.Config.GetConfigFile()
+func (b *Bridge) ConfigFileUsed() string {
+	return b.Config.ConfigFileUsed()
 }
 
 func (b *Bridge) GetBool(key string) bool {

bridge/config/config.go

@@ -173,7 +173,6 @@ type ConfigValues struct {
 	General            Protocol
 	Gateway            []Gateway
 	SameChannelGateway []SameChannelGateway
-	ConfigFile         string
 }
 
 type Config struct {
@@ -234,8 +233,8 @@ func NewConfigFromString(input []byte) *Config {
 	return mycfg
 }
 
-func (c *Config) GetConfigFile() string {
-	return c.v.GetString("ConfigFile")
+func (c *Config) ConfigFileUsed() string {
+	return c.v.ConfigFileUsed()
 }
 
 func (c *Config) GetBool(key string) bool {