double check required args

Signed-off-by: Jörn Friedrich Dreyer <jfd@butonic.de>

opencloud/pkg/command/backup.go

@@ -34,17 +34,11 @@ func ConsistencyCommand(cfg *config.Config) *cobra.Command {
 		Use:   "consistency",
 		Short: "check backup consistency",
 		RunE: func(cmd *cobra.Command, args []string) error {
-			basePath, _ := cmd.Flags().GetString("basepath")
-			if basePath == "" {
-				fmt.Println("basepath is required")
-				_ = cmd.Help()
-				return nil
-			}
-
 			var (
 				bs  backup.ListBlobstore
 				err error
 			)
+			basePath, _ := cmd.Flags().GetString("basepath")
 			blobstoreFlag, _ := cmd.Flags().GetString("blobstore")
 			switch blobstoreFlag {
 			case "decomposeds3":
@@ -77,10 +71,7 @@ func ConsistencyCommand(cfg *config.Config) *cobra.Command {
 		},
 	}
 	consCmd.Flags().StringP("basepath", "p", "", "the basepath of the decomposedfs (e.g. /var/tmp/opencloud/storage/users)")
-	err := consCmd.MarkFlagRequired("basepath")
-	if err != nil {
-		fmt.Println(err)
-	}
+	_ = consCmd.MarkFlagRequired("basepath")
 	consCmd.Flags().StringP("blobstore", "b", "decomposed", "the blobstore type. Can be (none, decomposed, decomposeds3). Default decomposed")
 	consCmd.Flags().Bool("fail", false, "exit with non-zero status if consistency check fails")
 	return consCmd

opencloud/pkg/command/decomposedfs.go

@@ -52,15 +52,9 @@ func checkCmd(_ *config.Config) *cobra.Command {
 		RunE:  check,
 	}
 	cCmd.Flags().StringP("root", "r", "", "Path to the root directory of the decomposedfs")
-	err := cCmd.MarkFlagRequired("root")
-	if err != nil {
-		fmt.Println(err)
-	}
+	_ = cCmd.MarkFlagRequired("root")
 	cCmd.Flags().StringP("node", "n", "", "Space ID of the Space to inspect")
-	err = cCmd.MarkFlagRequired("node")
-	if err != nil {
-		fmt.Println(err)
-	}
+	_ = cCmd.MarkFlagRequired("node")
 	cCmd.Flags().Bool("repair", false, "Try to repair nodes with incorrect treesize metadata. IMPORTANT: Only use this while OpenCloud is not running.")
 	cCmd.Flags().Bool("force", false, "Do not prompt for confirmation when running in repair mode.")
 
@@ -187,15 +181,9 @@ func metadataCmd(cfg *config.Config) *cobra.Command {
 	}
 	metaCmd.AddCommand(dumpCmd(cfg), getCmd(cfg), setCmd(cfg))
 	metaCmd.Flags().StringP("root", "r", "", "Path to the root directory of the decomposedfs")
-	err := metaCmd.MarkFlagRequired("root")
-	if err != nil {
-		fmt.Println(err)
-	}
+	_ = metaCmd.MarkFlagRequired("root")
 	metaCmd.Flags().StringP("node", "n", "", "Path to or ID of the node to inspect")
-	err = metaCmd.MarkFlagRequired("node")
-	if err != nil {
-		fmt.Println(err)
-	}
+	_ = metaCmd.MarkFlagRequired("node")
 	return metaCmd
 }
 
@@ -285,16 +273,10 @@ func setCmd(_ *config.Config) *cobra.Command {
 		},
 	}
 	sCmd.Flags().StringP("attribute", "a", "", "attribute to inspect, can be a glob pattern (e.g. 'user.*' will match all attributes starting with 'user.').")
-	err := sCmd.MarkFlagRequired("attribute")
-	if err != nil {
-		fmt.Println(err)
-	}
+	_ = sCmd.MarkFlagRequired("attribute")
 
 	sCmd.Flags().StringP("value", "v", "", "value to set")
-	err = sCmd.MarkFlagRequired("value")
-	if err != nil {
-		fmt.Println(err)
-	}
+	_ = sCmd.MarkFlagRequired("value")
 
 	return sCmd
 }

opencloud/pkg/command/revisions.go

@@ -46,11 +46,6 @@ func PurgeRevisionsCommand(cfg *config.Config) *cobra.Command {
 		Short: "purge revisions",
 		RunE: func(cmd *cobra.Command, args []string) error {
 			basePath, _ := cmd.Flags().GetString("basepath")
-			if basePath == "" {
-				fmt.Println("basepath is required")
-				_ = cmd.Help()
-				return nil
-			}
 
 			var (
 				bs  revisions.DelBlobstore
@@ -128,6 +123,7 @@ func PurgeRevisionsCommand(cfg *config.Config) *cobra.Command {
 		},
 	}
 	revCmd.Flags().StringP("basepath", "p", "", "the basepath of the decomposedfs (e.g. /var/tmp/opencloud/storage/metadata)")
+	_ = revCmd.MarkFlagRequired("basepath")
 	revCmd.Flags().StringP("blobstore", "b", "decomposed", "the blobstore type. Can be (none, decomposed, decomposeds3). Default decomposed")
 	revCmd.Flags().Bool("dry-run", true, "do not delete anything, just print what would be deleted")
 	revCmd.Flags().BoolP("verbose", "v", false, "print verbose output")

opencloud/pkg/command/shares.go

@@ -2,7 +2,6 @@ package command
 
 import (
 	"errors"
-	"fmt"
 
 	"github.com/opencloud-eu/opencloud/opencloud/pkg/register"
 	"github.com/opencloud-eu/opencloud/pkg/config"
@@ -66,24 +65,14 @@ func cleanupCmd(cfg *config.Config) *cobra.Command {
 		},
 	}
 	cleanCmd.Flags().String("service-account-id", "", "Name of the service account to use for the cleanup")
-	err := viper.BindEnv("service-account-id", "OC_SERVICE_ACCOUNT_ID")
-	if err != nil {
-		fmt.Printf("Could not bind environment variable OC_SERVICE_ACCOUNT_ID: %s", err)
-	}
-	err = viper.BindPFlag("service-account-id", cleanCmd.Flags().Lookup("service-account-id"))
-	if err != nil {
-		fmt.Printf("Could not bind flag OC_SERVICE_ACCOUNT_ID: %s", err)
-	}
+	_ = cleanCmd.MarkFlagRequired("service-account-id")
+	_ = viper.BindEnv("service-account-id", "OC_SERVICE_ACCOUNT_ID")
+	_ = viper.BindPFlag("service-account-id", cleanCmd.Flags().Lookup("service-account-id"))
 
 	cleanCmd.Flags().String("service-account-secret", "", "Secret for the service account")
-	err = viper.BindEnv("service-account-secret", "OC_SERVICE_ACCOUNT_SECRET")
-	if err != nil {
-		fmt.Printf("Could not bind environment variable OC_SERVICE_ACCOUNT_SECRET: %s", err)
-	}
-	err = viper.BindPFlag("service-account-secret", cleanCmd.Flags().Lookup("service-account-secret"))
-	if err != nil {
-		fmt.Printf("Could not bind flag OC_SERVICE_ACCOUNT_SECRET: %s", err)
-	}
+	_ = cleanCmd.MarkFlagRequired("service-account-secret")
+	_ = viper.BindEnv("service-account-secret", "OC_SERVICE_ACCOUNT_SECRET")
+	_ = viper.BindPFlag("service-account-secret", cleanCmd.Flags().Lookup("service-account-secret"))
 
 	return cleanCmd
 }

opencloud/pkg/command/trash.go

@@ -35,12 +35,6 @@ func TrashPurgeEmptyDirsCommand(cfg *config.Config) *cobra.Command {
 		Short: "purge empty directories",
 		RunE: func(cmd *cobra.Command, args []string) error {
 			basePath, _ := cmd.Flags().GetString("basepath")
-			if basePath == "" {
-				fmt.Println("basepath is required")
-				_ = cmd.Help()
-				return nil
-			}
-
 			dryRun, _ := cmd.Flags().GetBool("dry-run")
 			if err := trash.PurgeTrashEmptyPaths(basePath, dryRun); err != nil {
 				fmt.Println(err)
@@ -51,10 +45,7 @@ func TrashPurgeEmptyDirsCommand(cfg *config.Config) *cobra.Command {
 		},
 	}
 	trashPurgeCmd.Flags().StringP("basepath", "p", "", "the basepath of the decomposedfs (e.g. /var/tmp/opencloud/storage/users)")
-	err := trashPurgeCmd.MarkFlagRequired("basepath")
-	if err != nil {
-		fmt.Println(err)
-	}
+	_ = trashPurgeCmd.MarkFlagRequired("basepath")
 
 	trashPurgeCmd.Flags().Bool("dry-run", true, "do not delete anything, just print what would be deleted")