mattermost/plugin/client.go
2019-09-24 13:48:33 -04:00

54 lines
1.4 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package plugin
import (
"github.com/hashicorp/go-plugin"
)
const (
INTERNAL_KEY_PREFIX = "mmi_"
BOT_USER_KEY = INTERNAL_KEY_PREFIX + "botid"
)
// Starts the serving of a Mattermost plugin over net/rpc. gRPC is not yet supported.
//
// Call this when your plugin is ready to start.
func ClientMain(pluginImplementation interface{}) {
if impl, ok := pluginImplementation.(interface {
SetAPI(api API)
SetHelpers(helpers Helpers)
}); !ok {
panic("Plugin implementation given must embed plugin.MattermostPlugin")
} else {
impl.SetAPI(nil)
impl.SetHelpers(nil)
}
pluginMap := map[string]plugin.Plugin{
"hooks": &hooksPlugin{hooks: pluginImplementation},
}
plugin.Serve(&plugin.ServeConfig{
HandshakeConfig: handshake,
Plugins: pluginMap,
})
}
type MattermostPlugin struct {
// API exposes the plugin api, and becomes available just prior to the OnActive hook.
API API
Helpers Helpers
}
// SetAPI persists the given API interface to the plugin. It is invoked just prior to the
// OnActivate hook, exposing the API for use by the plugin.
func (p *MattermostPlugin) SetAPI(api API) {
p.API = api
}
// SetHelpers does the same thing as SetAPI except for the plugin helpers.
func (p *MattermostPlugin) SetHelpers(helpers Helpers) {
p.Helpers = helpers
}