github.com/stefanmcshane/helm@v0.0.0-20221213002717-88a4a2c6e77d/cmd/helm/push.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  	"fmt"
    21  	"io"
    22  
    23  	"github.com/spf13/cobra"
    24  
    25  	"github.com/stefanmcshane/helm/cmd/helm/require"
    26  	"github.com/stefanmcshane/helm/pkg/action"
    27  	"github.com/stefanmcshane/helm/pkg/pusher"
    28  )
    29  
    30  const pushDesc = `
    31  Upload a chart to a registry.
    32  
    33  If the chart has an associated provenance file,
    34  it will also be uploaded.
    35  `
    36  
    37  func newPushCmd(cfg *action.Configuration, out io.Writer) *cobra.Command {
    38  	client := action.NewPushWithOpts(action.WithPushConfig(cfg))
    39  
    40  	cmd := &cobra.Command{
    41  		Use:   "push [chart] [remote]",
    42  		Short: "push a chart to remote",
    43  		Long:  pushDesc,
    44  		Args:  require.MinimumNArgs(2),
    45  		ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) {
    46  			if len(args) == 0 {
    47  				// Do file completion for the chart file to push
    48  				return nil, cobra.ShellCompDirectiveDefault
    49  			}
    50  			if len(args) == 1 {
    51  				providers := []pusher.Provider(pusher.All(settings))
    52  				var comps []string
    53  				for _, p := range providers {
    54  					for _, scheme := range p.Schemes {
    55  						comps = append(comps, fmt.Sprintf("%s://", scheme))
    56  					}
    57  				}
    58  				return comps, cobra.ShellCompDirectiveNoFileComp | cobra.ShellCompDirectiveNoSpace
    59  			}
    60  			return nil, cobra.ShellCompDirectiveNoFileComp
    61  		},
    62  		RunE: func(cmd *cobra.Command, args []string) error {
    63  			chartRef := args[0]
    64  			remote := args[1]
    65  			client.Settings = settings
    66  			output, err := client.Run(chartRef, remote)
    67  			if err != nil {
    68  				return err
    69  			}
    70  			fmt.Fprint(out, output)
    71  			return nil
    72  		},
    73  	}
    74  
    75  	return cmd
    76  }