move config parse error logging into function to ensure new lines and don't parse config for help

services/proxy/pkg/command/health.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"net/http"
 
+	"github.com/owncloud/ocis/v2/ocis-pkg/config/configlog"
 	"github.com/owncloud/ocis/v2/services/proxy/pkg/config"
 	"github.com/owncloud/ocis/v2/services/proxy/pkg/config/parser"
 	"github.com/owncloud/ocis/v2/services/proxy/pkg/logging"
@@ -17,11 +18,7 @@ func Health(cfg *config.Config) *cli.Command {
 		Usage:    "check health status",
 		Category: "info",
 		Before: func(c *cli.Context) error {
-			err := parser.ParseConfig(cfg)
-			if err != nil {
-				fmt.Printf("%v", err)
-			}
-			return err
+			return configlog.LogReturnError(parser.ParseConfig(cfg))
 		},
 		Action: func(c *cli.Context) error {
 			logger := logging.Configure(cfg.Service.Name, cfg.Log)

services/proxy/pkg/command/server.go

@@ -5,7 +5,6 @@ import (
 	"crypto/tls"
 	"fmt"
 	"net/http"
-	"os"
 	"time"
 
 	"github.com/coreos/go-oidc/v3/oidc"
@@ -13,6 +12,7 @@ import (
 	chimiddleware "github.com/go-chi/chi/v5/middleware"
 	"github.com/justinas/alice"
 	"github.com/oklog/run"
+	"github.com/owncloud/ocis/v2/ocis-pkg/config/configlog"
 	"github.com/owncloud/ocis/v2/ocis-pkg/log"
 	pkgmiddleware "github.com/owncloud/ocis/v2/ocis-pkg/middleware"
 	"github.com/owncloud/ocis/v2/ocis-pkg/service/grpc"
@@ -41,12 +41,7 @@ func Server(cfg *config.Config) *cli.Command {
 		Usage:    fmt.Sprintf("start the %s service without runtime (unsupervised mode)", cfg.Service.Name),
 		Category: "server",
 		Before: func(c *cli.Context) error {
-			err := parser.ParseConfig(cfg)
-			if err != nil {
-				fmt.Printf("%v", err)
-				os.Exit(1)
-			}
-			return err
+			return configlog.LogReturnFatal(parser.ParseConfig(cfg))
 		},
 		Action: func(c *cli.Context) error {
 			logger := logging.Configure(cfg.Service.Name, cfg.Log)