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976a58c918
v1.1.1: - Fix: yaml.v2 2.3.0 contained a unintended breaking change. This release reverts to yaml.v2 v2.2.8 which has recent critical CVE fixes, but does not have the breaking changes. - Fix: correct internal formatting for go-md2man v2 (which caused man page generation to be broken). v1.1.0: - Extend Go completions and revamp zsh comp - Add completion for help command - Complete subcommands when TraverseChildren is set - Fix stderr printing functions - fix: fish output redirection Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
85 lines
3.7 KiB
Go
85 lines
3.7 KiB
Go
package cobra
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import (
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"github.com/spf13/pflag"
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)
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// MarkFlagRequired instructs the various shell completion implementations to
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// prioritize the named flag when performing completion,
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// and causes your command to report an error if invoked without the flag.
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func (c *Command) MarkFlagRequired(name string) error {
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return MarkFlagRequired(c.Flags(), name)
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}
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// MarkPersistentFlagRequired instructs the various shell completion implementations to
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// prioritize the named persistent flag when performing completion,
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// and causes your command to report an error if invoked without the flag.
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func (c *Command) MarkPersistentFlagRequired(name string) error {
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return MarkFlagRequired(c.PersistentFlags(), name)
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}
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// MarkFlagRequired instructs the various shell completion implementations to
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// prioritize the named flag when performing completion,
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// and causes your command to report an error if invoked without the flag.
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func MarkFlagRequired(flags *pflag.FlagSet, name string) error {
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return flags.SetAnnotation(name, BashCompOneRequiredFlag, []string{"true"})
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}
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// MarkFlagFilename instructs the various shell completion implementations to
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// limit completions for the named flag to the specified file extensions.
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func (c *Command) MarkFlagFilename(name string, extensions ...string) error {
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return MarkFlagFilename(c.Flags(), name, extensions...)
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}
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// MarkFlagCustom adds the BashCompCustom annotation to the named flag, if it exists.
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// The bash completion script will call the bash function f for the flag.
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//
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// This will only work for bash completion.
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// It is recommended to instead use c.RegisterFlagCompletionFunc(...) which allows
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// to register a Go function which will work across all shells.
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func (c *Command) MarkFlagCustom(name string, f string) error {
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return MarkFlagCustom(c.Flags(), name, f)
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}
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// MarkPersistentFlagFilename instructs the various shell completion
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// implementations to limit completions for the named persistent flag to the
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// specified file extensions.
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func (c *Command) MarkPersistentFlagFilename(name string, extensions ...string) error {
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return MarkFlagFilename(c.PersistentFlags(), name, extensions...)
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}
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// MarkFlagFilename instructs the various shell completion implementations to
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// limit completions for the named flag to the specified file extensions.
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func MarkFlagFilename(flags *pflag.FlagSet, name string, extensions ...string) error {
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return flags.SetAnnotation(name, BashCompFilenameExt, extensions)
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}
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// MarkFlagCustom adds the BashCompCustom annotation to the named flag, if it exists.
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// The bash completion script will call the bash function f for the flag.
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//
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// This will only work for bash completion.
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// It is recommended to instead use c.RegisterFlagCompletionFunc(...) which allows
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// to register a Go function which will work across all shells.
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func MarkFlagCustom(flags *pflag.FlagSet, name string, f string) error {
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return flags.SetAnnotation(name, BashCompCustom, []string{f})
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}
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// MarkFlagDirname instructs the various shell completion implementations to
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// limit completions for the named flag to directory names.
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func (c *Command) MarkFlagDirname(name string) error {
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return MarkFlagDirname(c.Flags(), name)
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}
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// MarkPersistentFlagDirname instructs the various shell completion
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// implementations to limit completions for the named persistent flag to
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// directory names.
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func (c *Command) MarkPersistentFlagDirname(name string) error {
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return MarkFlagDirname(c.PersistentFlags(), name)
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}
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// MarkFlagDirname instructs the various shell completion implementations to
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// limit completions for the named flag to directory names.
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func MarkFlagDirname(flags *pflag.FlagSet, name string) error {
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return flags.SetAnnotation(name, BashCompSubdirsInDir, []string{})
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}
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