diff options
Diffstat (limited to 'vendor/gopkg.in/olivere/elastic.v5/plugins.go')
-rw-r--r-- | vendor/gopkg.in/olivere/elastic.v5/plugins.go | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/vendor/gopkg.in/olivere/elastic.v5/plugins.go b/vendor/gopkg.in/olivere/elastic.v5/plugins.go new file mode 100644 index 000000000..60bda7552 --- /dev/null +++ b/vendor/gopkg.in/olivere/elastic.v5/plugins.go @@ -0,0 +1,40 @@ +// 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 +} |