fix: Load root dir before loading config (#2266)

## Relevant issue(s)

Resolves #2264 

## Description

This PR ensures that the root dir path gets defined prior to looking for
a config file. It fixes an issue where the config file wasn't being
loaded on node start.

cli/utils.go

@@ -99,6 +99,9 @@ func setStoreContext(cmd *cobra.Command, cfg *config.Config) error {
 // loadConfig loads the rootDir containing the configuration file,
 // otherwise warn about it and load a default configuration.
 func loadConfig(cfg *config.Config) error {
+	if err := cfg.LoadRootDirFromFlagOrDefault(); err != nil {
+		return err
+	}
 	return cfg.LoadWithRootdir(cfg.ConfigFileExists())
 }
 

config/config.go

@@ -130,10 +130,6 @@ func (cfg *Config) LoadWithRootdir(withRootdir bool) error {
 		return err
 	}
 
-	if err := cfg.LoadRootDirFromFlagOrDefault(); err != nil {
-		return err
-	}
-
 	if withRootdir {
 		if err := cfg.v.ReadInConfig(); err != nil {
 			return NewErrReadingConfigFile(err)