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forgejo/vendor/github.com/olivere/elastic/v7/plugins.go
Lunny Xiao 5dbf36f356
Issue search support elasticsearch (#9428)
* Issue search support elasticsearch

* Fix lint

* Add indexer name on app.ini

* add a warnning on SearchIssuesByKeyword

* improve code
2020-02-13 14:06:17 +08:00

40 lines
932 B
Go
Vendored

// Copyright 2012-present Oliver Eilhard. All rights reserved.
// Use of this source code is governed by a MIT-license.
// See http://olivere.mit-license.org/license.txt for details.
package elastic
import "context"
// HasPlugin indicates whether the cluster has the named plugin.
func (c *Client) HasPlugin(name string) (bool, error) {
plugins, err := c.Plugins()
if err != nil {
return false, nil
}
for _, plugin := range plugins {
if plugin == name {
return true, nil
}
}
return false, nil
}
// Plugins returns the list of all registered plugins.
func (c *Client) Plugins() ([]string, error) {
stats, err := c.ClusterStats().Do(context.Background())
if err != nil {
return nil, err
}
if stats == nil {
return nil, err
}
if stats.Nodes == nil {
return nil, err
}
var plugins []string
for _, plugin := range stats.Nodes.Plugins {
plugins = append(plugins, plugin.Name)
}
return plugins, nil
}