plugin

package
v0.1.2 Latest Latest
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 Go to latest Published: Aug 2, 2026 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation

Overview

Package plugin provides a goja-based JavaScript plugin registry. OSS users drop .js files into the configured plugin directory; each file can call on(eventName, fn) to subscribe to domain events. Handlers run asynchronously with a 5-second timeout per invocation.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Load 

func Load(dir string, registry *Registry, log *slog.Logger) error

Load scans dir for *.js files and evaluates each into the Registry. Scripts call on(eventName, fn) to register handlers. If dir is empty or does not exist, Load is a no-op.

Types

type Registry 

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

Registry holds plugin event handlers loaded from JS files.

func NewRegistry 

func NewRegistry(log *slog.Logger) *Registry

NewRegistry creates an empty Registry.

func (*Registry) Emit 

func (r *Registry) Emit(_ context.Context, event string, payload map[string]any)

Emit fires all registered handlers for event asynchronously. Each handler runs in its own goroutine; errors and panics are logged and swallowed.

Source Files

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