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plugin.go
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/
plugin.go
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// Package plugin provides the ability to load plugins
package plugin
// Plugin is a plugin loaded from a file
type Plugin interface {
// Initialise a plugin with the config
Init(c *Config) error
// Load loads a .so plugin at the given path
Load(path string) (*Config, error)
// Build a .so plugin with config at the path specified
Build(path string, c *Config) error
}
// Config is the plugin config
type Config struct {
// Name of the plugin e.g rabbitmq
Name string
// Type of the plugin e.g broker
Type string
// Path specifies the import path
Path string
// NewFunc creates an instance of the plugin
NewFunc interface{}
}
var (
// Default plugin loader
DefaultPlugin = NewPlugin()
)
// NewPlugin creates a new plugin interface
func NewPlugin() Plugin {
return &plugin{}
}
func Build(path string, c *Config) error {
return DefaultPlugin.Build(path, c)
}
func Load(path string) (*Config, error) {
return DefaultPlugin.Load(path)
}
func Init(c *Config) error {
return DefaultPlugin.Init(c)
}