vendor: save all the vendor sources

Signed-off-by: Vincent Batts <vbatts@hashbangbash.com>

vendor/github.com/spf13/cobra/shell_completions.go

@@ -0,0 +1,84 @@
+package cobra
+
+import (
+	"github.com/spf13/pflag"
+)
+
+// MarkFlagRequired instructs the various shell completion implementations to
+// prioritize the named flag when performing completion,
+// and causes your command to report an error if invoked without the flag.
+func (c *Command) MarkFlagRequired(name string) error {
+	return MarkFlagRequired(c.Flags(), name)
+}
+
+// MarkPersistentFlagRequired instructs the various shell completion implementations to
+// prioritize the named persistent flag when performing completion,
+// and causes your command to report an error if invoked without the flag.
+func (c *Command) MarkPersistentFlagRequired(name string) error {
+	return MarkFlagRequired(c.PersistentFlags(), name)
+}
+
+// MarkFlagRequired instructs the various shell completion implementations to
+// prioritize the named flag when performing completion,
+// and causes your command to report an error if invoked without the flag.
+func MarkFlagRequired(flags *pflag.FlagSet, name string) error {
+	return flags.SetAnnotation(name, BashCompOneRequiredFlag, []string{"true"})
+}
+
+// MarkFlagFilename instructs the various shell completion implementations to
+// limit completions for the named flag to the specified file extensions.
+func (c *Command) MarkFlagFilename(name string, extensions ...string) error {
+	return MarkFlagFilename(c.Flags(), name, extensions...)
+}
+
+// MarkFlagCustom adds the BashCompCustom annotation to the named flag, if it exists.
+// The bash completion script will call the bash function f for the flag.
+//
+// This will only work for bash completion.
+// It is recommended to instead use c.RegisterFlagCompletionFunc(...) which allows
+// to register a Go function which will work across all shells.
+func (c *Command) MarkFlagCustom(name string, f string) error {
+	return MarkFlagCustom(c.Flags(), name, f)
+}
+
+// MarkPersistentFlagFilename instructs the various shell completion
+// implementations to limit completions for the named persistent flag to the
+// specified file extensions.
+func (c *Command) MarkPersistentFlagFilename(name string, extensions ...string) error {
+	return MarkFlagFilename(c.PersistentFlags(), name, extensions...)
+}
+
+// MarkFlagFilename instructs the various shell completion implementations to
+// limit completions for the named flag to the specified file extensions.
+func MarkFlagFilename(flags *pflag.FlagSet, name string, extensions ...string) error {
+	return flags.SetAnnotation(name, BashCompFilenameExt, extensions)
+}
+
+// MarkFlagCustom adds the BashCompCustom annotation to the named flag, if it exists.
+// The bash completion script will call the bash function f for the flag.
+//
+// This will only work for bash completion.
+// It is recommended to instead use c.RegisterFlagCompletionFunc(...) which allows
+// to register a Go function which will work across all shells.
+func MarkFlagCustom(flags *pflag.FlagSet, name string, f string) error {
+	return flags.SetAnnotation(name, BashCompCustom, []string{f})
+}
+
+// MarkFlagDirname instructs the various shell completion implementations to
+// limit completions for the named flag to directory names.
+func (c *Command) MarkFlagDirname(name string) error {
+	return MarkFlagDirname(c.Flags(), name)
+}
+
+// MarkPersistentFlagDirname instructs the various shell completion
+// implementations to limit completions for the named persistent flag to
+// directory names.
+func (c *Command) MarkPersistentFlagDirname(name string) error {
+	return MarkFlagDirname(c.PersistentFlags(), name)
+}
+
+// MarkFlagDirname instructs the various shell completion implementations to
+// limit completions for the named flag to directory names.
+func MarkFlagDirname(flags *pflag.FlagSet, name string) error {
+	return flags.SetAnnotation(name, BashCompSubdirsInDir, []string{})
+}