// limitations under the License.

package collateral

import (
	"istio.io/istio/pkg/env"
	"istio.io/istio/pkg/monitoring"
)

// Predicates are a set of predicates to apply when generating collaterals.
type Predicates struct {
	SelectEnv    SelectEnvFn
	SelectMetric SelectMetricFn
}

// SelectEnvFn is a predicate function for selecting environment variables when generating collateral documents.
type SelectEnvFn func(env.Var) bool

func CobraCommand(root *cobra.Command, meta Metadata) *cobra.Command {
	return &cobra.Command{
		Use:    "collateral",
		Short:  "Generate collateral support files for this program",
		Hidden: true,

		RunE: func(cmd *cobra.Command, args []string) error {
			return fmt.Errorf("this build is not compiled with collateral support")
		},
	}

// See the License for the specific language governing permissions and
// limitations under the License.

package collateral

import (
	"github.com/spf13/cobra"
	"github.com/spf13/cobra/doc"
)

// CobraCommand returns a Cobra command used to output a tool's collateral files (markdown docs, bash completion & man pages)
// The root argument must be the root command for the tool.

		},
	}
	rootCmd.SetArgs(args)
	rootCmd.PersistentFlags().AddGoFlagSet(flag.CommandLine)

	rootCmd.AddCommand(serverCmd())
	rootCmd.AddCommand(version.CobraCommand())
	rootCmd.AddCommand(collateral.CobraCommand(rootCmd, collateral.Metadata{
		Title:   "Istio Operator",
		Section: "operator CLI",
		Manual:  "Istio Operator",
	}))

	return rootCmd

// See the License for the specific language governing permissions and
// limitations under the License.

// Package monitoring provides a common instrumentation library for Istio components.
// Use of this library enables collateral generation for collected metrics, as well as
// a consistent developer experience across Istio codebases.

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package collateral

type Metadata struct {
	Title   string
	Section string
	Manual  string

			return nil
		},
	}

	discoveryCmd := newDiscoveryCommand()
	addFlags(discoveryCmd)
	rootCmd.AddCommand(discoveryCmd)
	rootCmd.AddCommand(version.CobraCommand())
	rootCmd.AddCommand(collateral.CobraCommand(rootCmd, collateral.Metadata{
		Title:   "Istio Pilot Discovery",
		Section: "pilot-discovery CLI",
		Manual:  "Istio Pilot Discovery",
	}))
	rootCmd.AddCommand(requestCmd)

	return rootCmd
}

	// leave the multicluster commands in x for backwards compat
	rootCmd.AddCommand(multicluster.NewCreateRemoteSecretCommand(ctx))
	rootCmd.AddCommand(proxyconfig.ClustersCommand(ctx))

	rootCmd.AddCommand(collateral.CobraCommand(rootCmd, collateral.Metadata{
		Title:   "Istio Control",
		Section: "istioctl CLI",
		Manual:  "Istio Control",
	}))

	validateCmd := validate.NewValidateCommand(ctx)

	viper.SetEnvKeyReplacer(strings.NewReplacer("-", "_"))
	logOptions.AttachCobraFlags(rootCmd)
	ctrlzOptions.AttachCobraFlags(rootCmd)

	rootCmd.AddCommand(version.CobraCommand())
	rootCmd.AddCommand(collateral.CobraCommand(rootCmd, collateral.Metadata{
		Title:   "Istio CNI Plugin Installer",
		Section: "install-cni CLI",
		Manual:  "Istio CNI Plugin Installer",
	}))

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package collateral

import (
	"reflect"
	"testing"
)

func Test_dereferenceMap(t *testing.T) {
	type args struct {
		m map[string]string
	}
	tests := []struct {
		name       string
		args       args