plugin.go

// Copyright 2020 The vine Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package service

import (
	"fmt"

	"github.com/lack-io/vine/plugin"
)

var (
	defaultManager = plugin.NewManager()
)

// Plugins lists the service plugins
func Plugins() []plugin.Plugin {
	return defaultManager.Plugins()
}

// Register registers an service plugin
func Register(pl plugin.Plugin) error {
	if plugin.IsRegistered(pl) {
		return fmt.Errorf("%s registered globally", pl.String())
	}
	return defaultManager.Register(pl)
}