/
plugin_printer.go
63 lines (48 loc) · 1.7 KB
/
plugin_printer.go
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/*
Copyright 2019, 2020 the Velero contributors.
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 output
import (
"sort"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
velerov1api "github.com/vmware-tanzu/velero/pkg/apis/velero/v1"
)
var (
pluginColumns = []metav1.TableColumnDefinition{
// name needs Type and Format defined for the decorator to identify it:
// https://github.com/kubernetes/kubernetes/blob/v1.15.3/pkg/printers/tableprinter.go#L204
{Name: "Name", Type: "string", Format: "name"},
{Name: "Kind"},
}
)
func printPluginList(list *velerov1api.ServerStatusRequest) []metav1.TableRow {
plugins := list.Status.Plugins
sortByKindAndName(plugins)
rows := make([]metav1.TableRow, 0, len(plugins))
for _, plugin := range plugins {
rows = append(rows, printPlugin(plugin)...)
}
return rows
}
func sortByKindAndName(plugins []velerov1api.PluginInfo) {
sort.Slice(plugins, func(i, j int) bool {
if plugins[i].Kind != plugins[j].Kind {
return plugins[i].Kind < plugins[j].Kind
}
return plugins[i].Name < plugins[j].Name
})
}
func printPlugin(plugin velerov1api.PluginInfo) []metav1.TableRow {
row := metav1.TableRow{}
row.Cells = append(row.Cells, plugin.Name, plugin.Kind)
return []metav1.TableRow{row}
}