[chore]: Bump github.com/spf13/cobra from 1.7.0 to 1.8.0 (#2338)

vendor/github.com/spf13/cobra/flag_groups.go

@@ -24,6 +24,7 @@ import (
 
 const (
 	requiredAsGroup   = "cobra_annotation_required_if_others_set"
+	oneRequired       = "cobra_annotation_one_required"
 	mutuallyExclusive = "cobra_annotation_mutually_exclusive"
 )
 
@@ -43,6 +44,22 @@ func (c *Command) MarkFlagsRequiredTogether(flagNames ...string) {
 	}
 }
 
+// MarkFlagsOneRequired marks the given flags with annotations so that Cobra errors
+// if the command is invoked without at least one flag from the given set of flags.
+func (c *Command) MarkFlagsOneRequired(flagNames ...string) {
+	c.mergePersistentFlags()
+	for _, v := range flagNames {
+		f := c.Flags().Lookup(v)
+		if f == nil {
+			panic(fmt.Sprintf("Failed to find flag %q and mark it as being in a one-required flag group", v))
+		}
+		if err := c.Flags().SetAnnotation(v, oneRequired, append(f.Annotations[oneRequired], strings.Join(flagNames, " "))); err != nil {
+			// Only errs if the flag isn't found.
+			panic(err)
+		}
+	}
+}
+
 // MarkFlagsMutuallyExclusive marks the given flags with annotations so that Cobra errors
 // if the command is invoked with more than one flag from the given set of flags.
 func (c *Command) MarkFlagsMutuallyExclusive(flagNames ...string) {
@@ -59,7 +76,7 @@ func (c *Command) MarkFlagsMutuallyExclusive(flagNames ...string) {
 	}
 }
 
-// ValidateFlagGroups validates the mutuallyExclusive/requiredAsGroup logic and returns the
+// ValidateFlagGroups validates the mutuallyExclusive/oneRequired/requiredAsGroup logic and returns the
 // first error encountered.
 func (c *Command) ValidateFlagGroups() error {
 	if c.DisableFlagParsing {
@@ -71,15 +88,20 @@ func (c *Command) ValidateFlagGroups() error {
 	// groupStatus format is the list of flags as a unique ID,
 	// then a map of each flag name and whether it is set or not.
 	groupStatus := map[string]map[string]bool{}
+	oneRequiredGroupStatus := map[string]map[string]bool{}
 	mutuallyExclusiveGroupStatus := map[string]map[string]bool{}
 	flags.VisitAll(func(pflag *flag.Flag) {
 		processFlagForGroupAnnotation(flags, pflag, requiredAsGroup, groupStatus)
+		processFlagForGroupAnnotation(flags, pflag, oneRequired, oneRequiredGroupStatus)
 		processFlagForGroupAnnotation(flags, pflag, mutuallyExclusive, mutuallyExclusiveGroupStatus)
 	})
 
 	if err := validateRequiredFlagGroups(groupStatus); err != nil {
 		return err
 	}
+	if err := validateOneRequiredFlagGroups(oneRequiredGroupStatus); err != nil {
+		return err
+	}
 	if err := validateExclusiveFlagGroups(mutuallyExclusiveGroupStatus); err != nil {
 		return err
 	}
@@ -142,6 +164,27 @@ func validateRequiredFlagGroups(data map[string]map[string]bool) error {
 	return nil
 }
 
+func validateOneRequiredFlagGroups(data map[string]map[string]bool) error {
+	keys := sortedKeys(data)
+	for _, flagList := range keys {
+		flagnameAndStatus := data[flagList]
+		var set []string
+		for flagname, isSet := range flagnameAndStatus {
+			if isSet {
+				set = append(set, flagname)
+			}
+		}
+		if len(set) >= 1 {
+			continue
+		}
+
+		// Sort values, so they can be tested/scripted against consistently.
+		sort.Strings(set)
+		return fmt.Errorf("at least one of the flags in the group [%v] is required", flagList)
+	}
+	return nil
+}
+
 func validateExclusiveFlagGroups(data map[string]map[string]bool) error {
 	keys := sortedKeys(data)
 	for _, flagList := range keys {
@@ -176,6 +219,7 @@ func sortedKeys(m map[string]map[string]bool) []string {
 
 // enforceFlagGroupsForCompletion will do the following:
 // - when a flag in a group is present, other flags in the group will be marked required
+// - when none of the flags in a one-required group are present, all flags in the group will be marked required
 // - when a flag in a mutually exclusive group is present, other flags in the group will be marked as hidden
 // This allows the standard completion logic to behave appropriately for flag groups
 func (c *Command) enforceFlagGroupsForCompletion() {
@@ -185,9 +229,11 @@ func (c *Command) enforceFlagGroupsForCompletion() {
 
 	flags := c.Flags()
 	groupStatus := map[string]map[string]bool{}
+	oneRequiredGroupStatus := map[string]map[string]bool{}
 	mutuallyExclusiveGroupStatus := map[string]map[string]bool{}
 	c.Flags().VisitAll(func(pflag *flag.Flag) {
 		processFlagForGroupAnnotation(flags, pflag, requiredAsGroup, groupStatus)
+		processFlagForGroupAnnotation(flags, pflag, oneRequired, oneRequiredGroupStatus)
 		processFlagForGroupAnnotation(flags, pflag, mutuallyExclusive, mutuallyExclusiveGroupStatus)
 	})
 
@@ -204,6 +250,26 @@ func (c *Command) enforceFlagGroupsForCompletion() {
 		}
 	}
 
+	// If none of the flags of a one-required group are present, we make all the flags
+	// of that group required so that the shell completion suggests them automatically
+	for flagList, flagnameAndStatus := range oneRequiredGroupStatus {
+		set := 0
+
+		for _, isSet := range flagnameAndStatus {
+			if isSet {
+				set++
+			}
+		}
+
+		// None of the flags of the group are set, mark all flags in the group
+		// as required
+		if set == 0 {
+			for _, fName := range strings.Split(flagList, " ") {
+				_ = c.MarkFlagRequired(fName)
+			}
+		}
+	}
+
 	// If a flag that is mutually exclusive to others is present, we hide the other
 	// flags of that group so the shell completion does not suggest them
 	for flagList, flagnameAndStatus := range mutuallyExclusiveGroupStatus {