github.com/oam-dev/kubevela@v1.9.11/references/cli/export.go (about)

     1  /*
     2  Copyright 2021 The KubeVela Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package cli
    18  
    19  import (
    20  	"github.com/spf13/cobra"
    21  
    22  	"github.com/oam-dev/kubevela/apis/types"
    23  	common2 "github.com/oam-dev/kubevela/pkg/utils/common"
    24  	cmdutil "github.com/oam-dev/kubevela/pkg/utils/util"
    25  	"github.com/oam-dev/kubevela/references/common"
    26  )
    27  
    28  // NewExportCommand will create command for exporting deploy manifests from an AppFile
    29  func NewExportCommand(c common2.Args, ioStream cmdutil.IOStreams) *cobra.Command {
    30  	appFilePath := new(string)
    31  	cmd := &cobra.Command{
    32  		Use:                   "export",
    33  		DisableFlagsInUseLine: true,
    34  		Short:                 "Export deploy manifests from appfile",
    35  		Long:                  "Export deploy manifests from appfile or application.",
    36  		Annotations: map[string]string{
    37  			types.TagCommandType: types.TypeLegacy,
    38  		},
    39  		RunE: func(cmd *cobra.Command, args []string) error {
    40  			namespace, err := GetFlagNamespaceOrEnv(cmd, c)
    41  			if err != nil {
    42  				return err
    43  			}
    44  			o := &common.AppfileOptions{
    45  				IO: ioStream,
    46  			}
    47  			_, data, err := o.Export(*appFilePath, namespace, true, c)
    48  			if err != nil {
    49  				return err
    50  			}
    51  			_, err = ioStream.Out.Write(data)
    52  			return err
    53  		},
    54  	}
    55  	cmd.SetOut(ioStream.Out)
    56  
    57  	addNamespaceAndEnvArg(cmd)
    58  	cmd.Flags().StringVarP(appFilePath, "file", "f", "", "specify file path for appfile")
    59  	return cmd
    60  }