dragonfly/pkg/source/plugin.go

43 lines
1.1 KiB
Go

/*
* Copyright 2020 The Dragonfly 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 source
import (
"errors"
"d7y.io/dragonfly/v2/internal/dfplugin"
)
const (
pluginMetadataSchema = "schema"
)
func LoadPlugin(schema string) (ResourceClient, error) {
// TODO init option
client, meta, err := dfplugin.Load(dfplugin.PluginTypeResource, schema, map[string]string{})
if err != nil {
return nil, err
}
if meta[pluginMetadataSchema] != schema {
return nil, errors.New("support schema not match")
}
if rc, ok := client.(ResourceClient); ok {
return rc, err
}
return nil, errors.New("invalid client, not a ResourceClient")
}