chore: improve error message

ldez · ldez · commit 3d6b56a2160b · 2024-02-27T14:57:53.000+01:00
diff --git a/pkg/config/loader.go b/pkg/config/loader.go
@@ -185,7 +185,7 @@ func (l *Loader) parseConfig() error {
 			// Load configuration from flags only.
 			err = l.viper.Unmarshal(l.cfg)
 			if err != nil {
-				return err
+				return fmt.Errorf("can't unmarshal config by viper (flags): %w", err)
 			}
 
 			return nil
@@ -201,7 +201,7 @@ func (l *Loader) parseConfig() error {
 
 	// Load configuration from all sources (flags, file).
 	if err := l.viper.Unmarshal(l.cfg, fileDecoderHook()); err != nil {
-		return fmt.Errorf("can't unmarshal config by viper: %w", err)
+		return fmt.Errorf("can't unmarshal config by viper (flags, file): %w", err)
 	}
 
 	if l.cfg.InternalTest { // just for testing purposes: to detect config file usage

Original file line number	Diff line number	Diff line change
`@@ -185,7 +185,7 @@ func (l *Loader) parseConfig() error {`
`185`	`185`	`// Load configuration from flags only.`
`186`	`186`	`err = l.viper.Unmarshal(l.cfg)`
`187`	`187`	`if err != nil {`
`188`		`- return err`
	`188`	`+ return fmt.Errorf("can't unmarshal config by viper (flags): %w", err)`
`189`	`189`	`}`
`190`	`190`
`191`	`191`	`return nil`
`@@ -201,7 +201,7 @@ func (l *Loader) parseConfig() error {`
`201`	`201`
`202`	`202`	`// Load configuration from all sources (flags, file).`
`203`	`203`	`if err := l.viper.Unmarshal(l.cfg, fileDecoderHook()); err != nil {`
`204`		`- return fmt.Errorf("can't unmarshal config by viper: %w", err)`
	`204`	`+ return fmt.Errorf("can't unmarshal config by viper (flags, file): %w", err)`
`205`	`205`	`}`
`206`	`206`
`207`	`207`	`if l.cfg.InternalTest { // just for testing purposes: to detect config file usage`