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list_files.go
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/
list_files.go
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/*
* Copyright (c) 2019, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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 main
import (
"fmt"
"github.com/spf13/cobra"
"github.com/cellery-io/sdk/components/cli/pkg/commands"
"github.com/cellery-io/sdk/components/cli/pkg/util"
)
// newListFilesCommand creates a command which can be invoked to list the files (directory structure) of a cell images.
func newListFilesCommand() *cobra.Command {
cmd := &cobra.Command{
Use: "list-files <organization>/<cell-image>:<version>",
Short: "List the files in the cell image",
Args: func(cmd *cobra.Command, args []string) error {
err := cobra.ExactArgs(1)(cmd, args)
if err != nil {
return err
}
err = util.ValidateImageTag(args[0])
if err != nil {
return fmt.Errorf("expects <organization>/<cell-image>:<version> as cell-image, received %s", args[0])
}
return nil
},
Run: func(cmd *cobra.Command, args []string) {
commands.RunListFiles(args[0])
},
Example: " cellery list-files cellery-samples/employee:1.0.0",
}
return cmd
}