| /* |
| Copyright 2018 The Kubernetes Authors. |
| |
| Licensed 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 genericclioptions |
| |
| import ( |
| "strings" |
| |
| "github.com/spf13/cobra" |
| "github.com/spf13/pflag" |
| |
| "k8s.io/cli-runtime/pkg/genericclioptions/resource" |
| ) |
| |
| // Usage of this struct by itself is discouraged. |
| // These flags are composed by ResourceBuilderFlags |
| // which should be used instead. |
| type FileNameFlags struct { |
| Usage string |
| |
| Filenames *[]string |
| Recursive *bool |
| } |
| |
| func (o *FileNameFlags) ToOptions() resource.FilenameOptions { |
| options := resource.FilenameOptions{} |
| |
| if o == nil { |
| return options |
| } |
| |
| if o.Recursive != nil { |
| options.Recursive = *o.Recursive |
| } |
| if o.Filenames != nil { |
| options.Filenames = *o.Filenames |
| } |
| |
| return options |
| } |
| |
| func (o *FileNameFlags) AddFlags(flags *pflag.FlagSet) { |
| if o == nil { |
| return |
| } |
| |
| if o.Recursive != nil { |
| flags.BoolVarP(o.Recursive, "recursive", "R", *o.Recursive, "Process the directory used in -f, --filename recursively. Useful when you want to manage related manifests organized within the same directory.") |
| } |
| if o.Filenames != nil { |
| flags.StringSliceVarP(o.Filenames, "filename", "f", *o.Filenames, o.Usage) |
| annotations := make([]string, 0, len(resource.FileExtensions)) |
| for _, ext := range resource.FileExtensions { |
| annotations = append(annotations, strings.TrimLeft(ext, ".")) |
| } |
| flags.SetAnnotation("filename", cobra.BashCompFilenameExt, annotations) |
| } |
| } |