fix smells

accounts/pkg/command/root.go

@@ -12,11 +12,6 @@ import (
 	"github.com/urfave/cli/v2"
 )
 
-var (
-	defaultConfigPaths = []string{"/etc/ocis", "$HOME/.ocis", "./config"}
-	defaultFilename    = "accounts"
-)
-
 // Execute is the entry point for the ocis-accounts command.
 func Execute(cfg *config.Config) error {
 	app := &cli.App{

ocis-pkg/service/http/service.go

@@ -1,7 +1,6 @@
 package http
 
 import (
-	"crypto/tls"
 	"strings"
 	"time"
 
@@ -34,11 +33,3 @@ func NewService(opts ...Option) Service {
 
 	return Service{micro.NewService(wopts...)}
 }
-
-func transport(secure *tls.Config) string {
-	if secure != nil {
-		return "https"
-	}
-
-	return "http"
-}

ocis/pkg/command/root.go

@@ -75,6 +75,9 @@ func ParseConfig(c *cli.Context, cfg *config.Config) error {
 	}
 
 	err = cnf.BindStruct("", cfg)
+	if err != nil {
+		return err
+	}
 
 	return nil
 }