mirror of
https://github.com/spf13/cobra
synced 2024-11-05 05:17:12 +00:00
98 lines
4.2 KiB
Go
98 lines
4.2 KiB
Go
// Copyright 2013-2022 The Cobra 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 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{})
|
|
}
|