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package command
import (
"fmt"
"gitee.com/jiangjiali/vault/api"
"strings"
"gitee.com/jiangjiali/vault/sdk/helper/complete"
"gitee.com/jiangjiali/vault/sdk/helper/consts"
"gitee.com/jiangjiali/vault/sdk/helper/mitchellh/cli"
)
var _ cli.Command = (*PluginInfoCommand)(nil)
var _ cli.CommandAutocomplete = (*PluginInfoCommand)(nil)
type PluginInfoCommand struct {
*BaseCommand
}
func (c *PluginInfoCommand) Synopsis() string {
return "阅读目录中有关插件的信息"
}
func (c *PluginInfoCommand) Help() string {
helpText := `
使用: vault plugin info [选项] TYPE NAME
显示目录中具有给定名称的插件的信息。如果插件不存在,则返回一个错误。
类型的参数采用“auth”、“database”或“secret”。
获取有关插件的信息:
$ vault plugin info database mysql-database-plugin
` + c.Flags().Help()
return strings.TrimSpace(helpText)
}
func (c *PluginInfoCommand) Flags() *FlagSets {
return c.flagSet(FlagSetHTTP | FlagSetOutputField | FlagSetOutputFormat)
}
func (c *PluginInfoCommand) AutocompleteArgs() complete.Predictor {
return c.PredictVaultPlugins(consts.PluginTypeUnknown)
}
func (c *PluginInfoCommand) AutocompleteFlags() complete.Flags {
return c.Flags().Completions()
}
func (c *PluginInfoCommand) Run(args []string) int {
f := c.Flags()
if err := f.Parse(args); err != nil {
c.UI.Error(err.Error())
return 1
}
var pluginNameRaw, pluginTypeRaw string
args = f.Args()
switch {
case len(args) < 1:
c.UI.Error(fmt.Sprintf("Not enough arguments (expected 1 or 2, got %d)", len(args)))
return 1
case len(args) > 2:
c.UI.Error(fmt.Sprintf("Too many arguments (expected 1 or 2, got %d)", len(args)))
return 1
// These cases should come after invalid cases have been checked
case len(args) == 1:
pluginTypeRaw = "unknown"
pluginNameRaw = args[0]
case len(args) == 2:
pluginTypeRaw = args[0]
pluginNameRaw = args[1]
}
client, err := c.Client()
if err != nil {
c.UI.Error(err.Error())
return 2
}
pluginType, err := consts.ParsePluginType(strings.TrimSpace(pluginTypeRaw))
if err != nil {
c.UI.Error(err.Error())
return 2
}
pluginName := strings.TrimSpace(pluginNameRaw)
resp, err := client.Sys().GetPlugin(&api.GetPluginInput{
Name: pluginName,
Type: pluginType,
})
if err != nil {
c.UI.Error(fmt.Sprintf("Error reading plugin named %s: %s", pluginName, err))
return 2
}
if resp == nil {
c.UI.Error(fmt.Sprintf("No value found for plugin %q", pluginName))
return 2
}
data := map[string]interface{}{
"args": resp.Args,
"builtin": resp.Builtin,
"command": resp.Command,
"name": resp.Name,
"sha256": resp.SHA256,
}
if c.flagField != "" {
return PrintRawField(c.UI, data, c.flagField)
}
return OutputData(c.UI, data)
}
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