github.com/Racer159/helm-experiment@v0.0.0-20230822001441-1eb31183f614/src/get_all.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 cmd 18 19 import ( 20 "io" 21 "log" 22 23 "github.com/spf13/cobra" 24 25 "helm.sh/helm/v3/cmd/helm/require" 26 "helm.sh/helm/v3/pkg/action" 27 "helm.sh/helm/v3/pkg/cli/output" 28 ) 29 30 var getAllHelp = ` 31 This command prints a human readable collection of information about the 32 notes, hooks, supplied values, and generated manifest file of the given release. 33 ` 34 35 func newGetAllCmd(cfg *action.Configuration, out io.Writer) *cobra.Command { 36 var template string 37 client := action.NewGet(cfg) 38 39 cmd := &cobra.Command{ 40 Use: "all RELEASE_NAME", 41 Short: "download all information for a named release", 42 Long: getAllHelp, 43 Args: require.ExactArgs(1), 44 ValidArgsFunction: func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) { 45 if len(args) != 0 { 46 return nil, cobra.ShellCompDirectiveNoFileComp 47 } 48 return compListReleases(toComplete, args, cfg) 49 }, 50 RunE: func(cmd *cobra.Command, args []string) error { 51 res, err := client.Run(args[0]) 52 if err != nil { 53 return err 54 } 55 if template != "" { 56 data := map[string]interface{}{ 57 "Release": res, 58 } 59 return tpl(template, data, out) 60 } 61 62 return output.Table.Write(out, &statusPrinter{res, true, false, false}) 63 }, 64 } 65 66 f := cmd.Flags() 67 f.IntVar(&client.Version, "revision", 0, "get the named release with revision") 68 err := cmd.RegisterFlagCompletionFunc("revision", func(cmd *cobra.Command, args []string, toComplete string) ([]string, cobra.ShellCompDirective) { 69 if len(args) == 1 { 70 return compListRevisions(toComplete, cfg, args[0]) 71 } 72 return nil, cobra.ShellCompDirectiveNoFileComp 73 }) 74 75 if err != nil { 76 log.Fatal(err) 77 } 78 79 f.StringVar(&template, "template", "", "go template for formatting the output, eg: {{.Release.Name}}") 80 81 return cmd 82 }