mirror of
https://github.com/helm/helm.git
synced 2026-06-24 08:48:06 +00:00
b8d3535991
We had made the assumption that when doing shell completion, we only needed choices that had for *prefix* what the user had typed. However, the zsh and fish shells have a more advanced matching system which first matches on prefix, but if no match is found, then does more advanced matching attempts, such as sub-strings; fish even matches on descriptions of completions. For example, helm status nginx<tab> would match releases such as ingress-nginx ingress-nginx-release as long as no release had a prefix of "nginx". Such fuzzy matching can make completion even more useful for users in cases where identical prefixes are common. Signed-off-by: Marc Khouzam <marc.khouzam@montreal.ca>
89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
/*
|
|
Copyright The Helm 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 main
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
|
|
"github.com/gosuri/uitable"
|
|
"github.com/spf13/cobra"
|
|
|
|
"helm.sh/helm/v3/pkg/plugin"
|
|
)
|
|
|
|
func newPluginListCmd(out io.Writer) *cobra.Command {
|
|
cmd := &cobra.Command{
|
|
Use: "list",
|
|
Aliases: []string{"ls"},
|
|
Short: "list installed Helm plugins",
|
|
ValidArgsFunction: noCompletions,
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
debug("pluginDirs: %s", settings.PluginsDirectory)
|
|
plugins, err := plugin.FindPlugins(settings.PluginsDirectory)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
table := uitable.New()
|
|
table.AddRow("NAME", "VERSION", "DESCRIPTION")
|
|
for _, p := range plugins {
|
|
table.AddRow(p.Metadata.Name, p.Metadata.Version, p.Metadata.Description)
|
|
}
|
|
fmt.Fprintln(out, table)
|
|
return nil
|
|
},
|
|
}
|
|
return cmd
|
|
}
|
|
|
|
// Returns all plugins from plugins, except those with names matching ignoredPluginNames
|
|
func filterPlugins(plugins []*plugin.Plugin, ignoredPluginNames []string) []*plugin.Plugin {
|
|
// if ignoredPluginNames is nil, just return plugins
|
|
if ignoredPluginNames == nil {
|
|
return plugins
|
|
}
|
|
|
|
var filteredPlugins []*plugin.Plugin
|
|
for _, plugin := range plugins {
|
|
found := false
|
|
for _, ignoredName := range ignoredPluginNames {
|
|
if plugin.Metadata.Name == ignoredName {
|
|
found = true
|
|
break
|
|
}
|
|
}
|
|
if !found {
|
|
filteredPlugins = append(filteredPlugins, plugin)
|
|
}
|
|
}
|
|
|
|
return filteredPlugins
|
|
}
|
|
|
|
// Provide dynamic auto-completion for plugin names
|
|
func compListPlugins(toComplete string, ignoredPluginNames []string) []string {
|
|
var pNames []string
|
|
plugins, err := plugin.FindPlugins(settings.PluginsDirectory)
|
|
if err == nil && len(plugins) > 0 {
|
|
filteredPlugins := filterPlugins(plugins, ignoredPluginNames)
|
|
for _, p := range filteredPlugins {
|
|
pNames = append(pNames, fmt.Sprintf("%s\t%s", p.Metadata.Name, p.Metadata.Usage))
|
|
}
|
|
}
|
|
return pNames
|
|
}
|