mirror of
https://github.com/ceph/ceph-csi.git
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Update to kube v1.17
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
Humble Chirammal
committed by
mergify[bot]
mergify[bot]
parent
327fcd1b1b
commit
3af1e26d7c
336
vendor/github.com/spf13/cobra/zsh_completions.go
generated
vendored
336
vendor/github.com/spf13/cobra/zsh_completions.go
generated
vendored
@ -1,336 +0,0 @@
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package cobra
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import (
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"encoding/json"
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"fmt"
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"io"
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"os"
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"sort"
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"strings"
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"text/template"
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"github.com/spf13/pflag"
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)
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const (
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zshCompArgumentAnnotation = "cobra_annotations_zsh_completion_argument_annotation"
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zshCompArgumentFilenameComp = "cobra_annotations_zsh_completion_argument_file_completion"
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zshCompArgumentWordComp = "cobra_annotations_zsh_completion_argument_word_completion"
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zshCompDirname = "cobra_annotations_zsh_dirname"
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)
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var (
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zshCompFuncMap = template.FuncMap{
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"genZshFuncName": zshCompGenFuncName,
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"extractFlags": zshCompExtractFlag,
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"genFlagEntryForZshArguments": zshCompGenFlagEntryForArguments,
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"extractArgsCompletions": zshCompExtractArgumentCompletionHintsForRendering,
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}
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zshCompletionText = `
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{{/* should accept Command (that contains subcommands) as parameter */}}
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{{define "argumentsC" -}}
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{{ $cmdPath := genZshFuncName .}}
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function {{$cmdPath}} {
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local -a commands
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_arguments -C \{{- range extractFlags .}}
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{{genFlagEntryForZshArguments .}} \{{- end}}
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"1: :->cmnds" \
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"*::arg:->args"
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case $state in
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cmnds)
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commands=({{range .Commands}}{{if not .Hidden}}
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"{{.Name}}:{{.Short}}"{{end}}{{end}}
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)
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_describe "command" commands
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;;
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esac
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case "$words[1]" in {{- range .Commands}}{{if not .Hidden}}
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{{.Name}})
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{{$cmdPath}}_{{.Name}}
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;;{{end}}{{end}}
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esac
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}
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{{range .Commands}}{{if not .Hidden}}
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{{template "selectCmdTemplate" .}}
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{{- end}}{{end}}
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{{- end}}
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{{/* should accept Command without subcommands as parameter */}}
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{{define "arguments" -}}
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function {{genZshFuncName .}} {
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{{" _arguments"}}{{range extractFlags .}} \
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{{genFlagEntryForZshArguments . -}}
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{{end}}{{range extractArgsCompletions .}} \
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{{.}}{{end}}
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}
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{{end}}
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{{/* dispatcher for commands with or without subcommands */}}
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{{define "selectCmdTemplate" -}}
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{{if .Hidden}}{{/* ignore hidden*/}}{{else -}}
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{{if .Commands}}{{template "argumentsC" .}}{{else}}{{template "arguments" .}}{{end}}
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{{- end}}
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{{- end}}
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{{/* template entry point */}}
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{{define "Main" -}}
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#compdef _{{.Name}} {{.Name}}
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{{template "selectCmdTemplate" .}}
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{{end}}
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`
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)
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// zshCompArgsAnnotation is used to encode/decode zsh completion for
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// arguments to/from Command.Annotations.
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type zshCompArgsAnnotation map[int]zshCompArgHint
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type zshCompArgHint struct {
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// Indicates the type of the completion to use. One of:
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// zshCompArgumentFilenameComp or zshCompArgumentWordComp
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Tipe string `json:"type"`
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// A value for the type above (globs for file completion or words)
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Options []string `json:"options"`
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}
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// GenZshCompletionFile generates zsh completion file.
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func (c *Command) GenZshCompletionFile(filename string) error {
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outFile, err := os.Create(filename)
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if err != nil {
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return err
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}
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defer outFile.Close()
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return c.GenZshCompletion(outFile)
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}
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// GenZshCompletion generates a zsh completion file and writes to the passed
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// writer. The completion always run on the root command regardless of the
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// command it was called from.
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func (c *Command) GenZshCompletion(w io.Writer) error {
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tmpl, err := template.New("Main").Funcs(zshCompFuncMap).Parse(zshCompletionText)
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if err != nil {
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return fmt.Errorf("error creating zsh completion template: %v", err)
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}
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return tmpl.Execute(w, c.Root())
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}
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// MarkZshCompPositionalArgumentFile marks the specified argument (first
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// argument is 1) as completed by file selection. patterns (e.g. "*.txt") are
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// optional - if not provided the completion will search for all files.
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func (c *Command) MarkZshCompPositionalArgumentFile(argPosition int, patterns ...string) error {
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if argPosition < 1 {
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return fmt.Errorf("Invalid argument position (%d)", argPosition)
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}
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annotation, err := c.zshCompGetArgsAnnotations()
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if err != nil {
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return err
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}
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if c.zshcompArgsAnnotationnIsDuplicatePosition(annotation, argPosition) {
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return fmt.Errorf("Duplicate annotation for positional argument at index %d", argPosition)
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}
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annotation[argPosition] = zshCompArgHint{
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Tipe: zshCompArgumentFilenameComp,
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Options: patterns,
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}
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return c.zshCompSetArgsAnnotations(annotation)
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}
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// MarkZshCompPositionalArgumentWords marks the specified positional argument
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// (first argument is 1) as completed by the provided words. At east one word
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// must be provided, spaces within words will be offered completion with
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// "word\ word".
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func (c *Command) MarkZshCompPositionalArgumentWords(argPosition int, words ...string) error {
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if argPosition < 1 {
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return fmt.Errorf("Invalid argument position (%d)", argPosition)
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}
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if len(words) == 0 {
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return fmt.Errorf("Trying to set empty word list for positional argument %d", argPosition)
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}
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annotation, err := c.zshCompGetArgsAnnotations()
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if err != nil {
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return err
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}
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if c.zshcompArgsAnnotationnIsDuplicatePosition(annotation, argPosition) {
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return fmt.Errorf("Duplicate annotation for positional argument at index %d", argPosition)
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}
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annotation[argPosition] = zshCompArgHint{
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Tipe: zshCompArgumentWordComp,
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Options: words,
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}
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return c.zshCompSetArgsAnnotations(annotation)
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}
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func zshCompExtractArgumentCompletionHintsForRendering(c *Command) ([]string, error) {
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var result []string
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annotation, err := c.zshCompGetArgsAnnotations()
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if err != nil {
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return nil, err
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}
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for k, v := range annotation {
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s, err := zshCompRenderZshCompArgHint(k, v)
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if err != nil {
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return nil, err
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}
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result = append(result, s)
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}
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if len(c.ValidArgs) > 0 {
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if _, positionOneExists := annotation[1]; !positionOneExists {
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s, err := zshCompRenderZshCompArgHint(1, zshCompArgHint{
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Tipe: zshCompArgumentWordComp,
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Options: c.ValidArgs,
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})
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if err != nil {
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return nil, err
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}
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result = append(result, s)
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}
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}
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sort.Strings(result)
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return result, nil
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}
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func zshCompRenderZshCompArgHint(i int, z zshCompArgHint) (string, error) {
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switch t := z.Tipe; t {
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case zshCompArgumentFilenameComp:
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var globs []string
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for _, g := range z.Options {
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globs = append(globs, fmt.Sprintf(`-g "%s"`, g))
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}
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return fmt.Sprintf(`'%d: :_files %s'`, i, strings.Join(globs, " ")), nil
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case zshCompArgumentWordComp:
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var words []string
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for _, w := range z.Options {
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words = append(words, fmt.Sprintf("%q", w))
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}
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return fmt.Sprintf(`'%d: :(%s)'`, i, strings.Join(words, " ")), nil
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default:
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return "", fmt.Errorf("Invalid zsh argument completion annotation: %s", t)
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}
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}
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func (c *Command) zshcompArgsAnnotationnIsDuplicatePosition(annotation zshCompArgsAnnotation, position int) bool {
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_, dup := annotation[position]
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return dup
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}
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func (c *Command) zshCompGetArgsAnnotations() (zshCompArgsAnnotation, error) {
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annotation := make(zshCompArgsAnnotation)
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annotationString, ok := c.Annotations[zshCompArgumentAnnotation]
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if !ok {
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return annotation, nil
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}
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err := json.Unmarshal([]byte(annotationString), &annotation)
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if err != nil {
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return annotation, fmt.Errorf("Error unmarshaling zsh argument annotation: %v", err)
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}
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return annotation, nil
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}
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func (c *Command) zshCompSetArgsAnnotations(annotation zshCompArgsAnnotation) error {
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jsn, err := json.Marshal(annotation)
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if err != nil {
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return fmt.Errorf("Error marshaling zsh argument annotation: %v", err)
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}
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if c.Annotations == nil {
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c.Annotations = make(map[string]string)
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}
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c.Annotations[zshCompArgumentAnnotation] = string(jsn)
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return nil
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}
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func zshCompGenFuncName(c *Command) string {
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if c.HasParent() {
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return zshCompGenFuncName(c.Parent()) + "_" + c.Name()
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}
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return "_" + c.Name()
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}
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func zshCompExtractFlag(c *Command) []*pflag.Flag {
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var flags []*pflag.Flag
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c.LocalFlags().VisitAll(func(f *pflag.Flag) {
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if !f.Hidden {
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flags = append(flags, f)
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}
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})
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c.InheritedFlags().VisitAll(func(f *pflag.Flag) {
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if !f.Hidden {
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flags = append(flags, f)
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}
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})
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return flags
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}
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// zshCompGenFlagEntryForArguments returns an entry that matches _arguments
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// zsh-completion parameters. It's too complicated to generate in a template.
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func zshCompGenFlagEntryForArguments(f *pflag.Flag) string {
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if f.Name == "" || f.Shorthand == "" {
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return zshCompGenFlagEntryForSingleOptionFlag(f)
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}
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return zshCompGenFlagEntryForMultiOptionFlag(f)
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}
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func zshCompGenFlagEntryForSingleOptionFlag(f *pflag.Flag) string {
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var option, multiMark, extras string
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if zshCompFlagCouldBeSpecifiedMoreThenOnce(f) {
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multiMark = "*"
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}
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option = "--" + f.Name
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if option == "--" {
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option = "-" + f.Shorthand
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}
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extras = zshCompGenFlagEntryExtras(f)
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return fmt.Sprintf(`'%s%s[%s]%s'`, multiMark, option, zshCompQuoteFlagDescription(f.Usage), extras)
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}
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func zshCompGenFlagEntryForMultiOptionFlag(f *pflag.Flag) string {
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var options, parenMultiMark, curlyMultiMark, extras string
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if zshCompFlagCouldBeSpecifiedMoreThenOnce(f) {
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parenMultiMark = "*"
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curlyMultiMark = "\\*"
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}
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options = fmt.Sprintf(`'(%s-%s %s--%s)'{%s-%s,%s--%s}`,
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parenMultiMark, f.Shorthand, parenMultiMark, f.Name, curlyMultiMark, f.Shorthand, curlyMultiMark, f.Name)
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extras = zshCompGenFlagEntryExtras(f)
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return fmt.Sprintf(`%s'[%s]%s'`, options, zshCompQuoteFlagDescription(f.Usage), extras)
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}
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func zshCompGenFlagEntryExtras(f *pflag.Flag) string {
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if f.NoOptDefVal != "" {
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return ""
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}
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extras := ":" // allow options for flag (even without assistance)
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for key, values := range f.Annotations {
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switch key {
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case zshCompDirname:
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extras = fmt.Sprintf(":filename:_files -g %q", values[0])
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case BashCompFilenameExt:
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extras = ":filename:_files"
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for _, pattern := range values {
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extras = extras + fmt.Sprintf(` -g "%s"`, pattern)
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}
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}
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}
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return extras
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}
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func zshCompFlagCouldBeSpecifiedMoreThenOnce(f *pflag.Flag) bool {
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return strings.Contains(f.Value.Type(), "Slice") ||
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strings.Contains(f.Value.Type(), "Array")
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}
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func zshCompQuoteFlagDescription(s string) string {
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return strings.Replace(s, "'", `'\''`, -1)
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}
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