updated dependencies

vendor/github.com/urfave/cli/app.go

@@ -263,8 +263,6 @@ func (a *App) Run(arguments []string) (err error) {
 	if a.Before != nil {
 		beforeErr := a.Before(context)
 		if beforeErr != nil {
-			_, _ = fmt.Fprintf(a.Writer, "%v\n\n", beforeErr)
-			_ = ShowAppHelp(context)
 			a.handleExitCoder(context, beforeErr)
 			err = beforeErr
 			return err

vendor/github.com/urfave/cli/command.go

@@ -161,7 +161,6 @@ func (c Command) Run(ctx *Context) (err error) {
 	if c.Before != nil {
 		err = c.Before(context)
 		if err != nil {
-			_ = ShowCommandHelp(context, c.Name)
 			context.App.handleExitCoder(context, err)
 			return err
 		}

vendor/github.com/urfave/cli/context.go

@@ -324,11 +324,12 @@ func checkRequiredFlags(flags []Flag, context *Context) requiredFlagsErr {
 			var flagPresent bool
 			var flagName string
 			for _, key := range strings.Split(f.GetName(), ",") {
+				key = strings.TrimSpace(key)
 				if len(key) > 1 {
 					flagName = key
 				}
 
-				if context.IsSet(strings.TrimSpace(key)) {
+				if context.IsSet(key) {
 					flagPresent = true
 				}
 			}

vendor/github.com/urfave/cli/flag_int64_slice.go

@@ -171,7 +171,9 @@ func lookupInt64Slice(name string, set *flag.FlagSet) []int64 {
 func removeFromInt64Slice(slice []int64, val int64) []int64 {
 	for i, v := range slice {
 		if v == val {
-			return append(slice[:i], slice[i+1:]...)
+			ret := append([]int64{}, slice[:i]...)
+			ret = append(ret, slice[i+1:]...)
+			return ret
 		}
 	}
 	return slice

vendor/github.com/urfave/cli/flag_int_slice.go

@@ -170,7 +170,9 @@ func lookupIntSlice(name string, set *flag.FlagSet) []int {
 func removeFromIntSlice(slice []int, val int) []int {
 	for i, v := range slice {
 		if v == val {
-			return append(slice[:i], slice[i+1:]...)
+			ret := append([]int{}, slice[:i]...)
+			ret = append(ret, slice[i+1:]...)
+			return ret
 		}
 	}
 	return slice

vendor/github.com/urfave/cli/flag_string_slice.go

@@ -156,7 +156,9 @@ func lookupStringSlice(name string, set *flag.FlagSet) []string {
 func removeFromStringSlice(slice []string, val string) []string {
 	for i, v := range slice {
 		if v == val {
-			return append(slice[:i], slice[i+1:]...)
+			ret := append([]string{}, slice[:i]...)
+			ret = append(ret, slice[i+1:]...)
+			return ret
 		}
 	}
 	return slice