mirror of https://github.com/docker/compose.git
58 lines
1.4 KiB
Go
58 lines
1.4 KiB
Go
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/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cmd
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import (
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"encoding/json"
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"fmt"
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"github.com/spf13/cobra"
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"github.com/docker/compose-cli/internal"
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)
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// BackendMetadata backend metadata
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// TODO import this from cli when merged & available in /docker/cli
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type BackendMetadata struct {
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Name string
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Version string
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}
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// MetadataCommand command to display version
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func MetadataCommand() *cobra.Command {
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cmd := &cobra.Command{
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Use: "backend-metadata",
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Short: "return CLI backend metadata",
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Args: cobra.MaximumNArgs(0),
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Hidden: true,
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RunE: func(cmd *cobra.Command, _ []string) error {
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metadata := BackendMetadata{
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Name: "Cloud integration",
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Version: internal.Version,
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}
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jsonMeta, err := json.Marshal(metadata)
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if err != nil {
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return err
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}
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fmt.Println(string(jsonMeta))
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return nil
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},
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}
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return cmd
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}
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