meta

package

v0.3.8 Latest Latest Go to latest Published: Jun 29, 2026 License: MIT Imports: 9 Imported by: 0

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func IsMeta(input string) bool

IsMeta returns true if the input starts with ':'.

type CommandHandler func(ctx context.Context, args []string) (string, error)

CommandHandler is a function that handles a meta command.

type CommandResult struct {
	Text string // Plain text output
	HTML string // HTML output (if non-empty, sent as text/html)
}

CommandResult holds the output of a meta command with optional MIME type.

type Registry struct {
	// contains filtered or unexported fields
}

Registry holds registered meta commands.

func NewRegistry(eng *engine.Engine, setLimit func(int), sp *spool.Spool) *Registry

NewRegistry creates a new command registry with default commands.

func (r *Registry) Dispatch(ctx context.Context, input string) (*CommandResult, error)

Dispatch parses and executes a meta command, returning a CommandResult.

func (r *Registry) Register(name, description string, handler CommandHandler)

Register adds a command to the registry.

func (r *Registry) RegisterRich(name, description string, handler RichCommandHandler)

RegisterRich adds a rich command (with HTML support) to the registry.

type RichCommandHandler func(ctx context.Context, args []string) (*CommandResult, error)

RichCommandHandler returns a CommandResult with optional HTML output.