github.com/phroggyy/helm@v3.0.0-beta.3+incompatible/cmd/helm/chart_save.go (about)

     1  /*
     2  Copyright The Helm 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 main
    18  
    19  import (
    20  	"io"
    21  	"path/filepath"
    22  
    23  	"github.com/spf13/cobra"
    24  
    25  	"helm.sh/helm/cmd/helm/require"
    26  	"helm.sh/helm/pkg/action"
    27  	"helm.sh/helm/pkg/chart/loader"
    28  )
    29  
    30  const chartSaveDesc = `
    31  Store a copy of chart in local registry cache.
    32  
    33  Note: modifying the chart after this operation will
    34  not change the item as it exists in the cache.
    35  `
    36  
    37  func newChartSaveCmd(cfg *action.Configuration, out io.Writer) *cobra.Command {
    38  	return &cobra.Command{
    39  		Use:    "save [path] [ref]",
    40  		Short:  "save a chart directory",
    41  		Long:   chartSaveDesc,
    42  		Args:   require.MinimumNArgs(2),
    43  		Hidden: !FeatureGateOCI.IsEnabled(),
    44  		RunE: func(cmd *cobra.Command, args []string) error {
    45  			path := args[0]
    46  			ref := args[1]
    47  
    48  			path, err := filepath.Abs(path)
    49  			if err != nil {
    50  				return err
    51  			}
    52  
    53  			ch, err := loader.Load(path)
    54  			if err != nil {
    55  				return err
    56  			}
    57  
    58  			return action.NewChartSave(cfg).Run(out, ch, ref)
    59  		},
    60  	}
    61  }