cmd/version.go

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// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. Elasticsearch B.V. licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, 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 cmd

import (
	"fmt"

	"github.com/spf13/cobra"
)

var versionCmd = &cobra.Command{
	Use:     "version",
	Short:   "Shows ecctl version",
	PreRunE: cobra.MaximumNArgs(0),
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Fprint(cmd.OutOrStdout(), versionInfo)
	},
}

func init() {
	RootCmd.AddCommand(versionCmd)
}