125 lines
3 KiB
Go
125 lines
3 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/hashicorp/nomad/api"
|
|
"github.com/mitchellh/cli"
|
|
"github.com/posener/complete"
|
|
)
|
|
|
|
// Ensure ACLRoleInfoCommand satisfies the cli.Command interface.
|
|
var _ cli.Command = &ACLRoleInfoCommand{}
|
|
|
|
// ACLRoleInfoCommand implements cli.Command.
|
|
type ACLRoleInfoCommand struct {
|
|
Meta
|
|
|
|
byName bool
|
|
json bool
|
|
tmpl string
|
|
}
|
|
|
|
// Help satisfies the cli.Command Help function.
|
|
func (a *ACLRoleInfoCommand) Help() string {
|
|
helpText := `
|
|
Usage: nomad acl role info [options] <acl_role_id>
|
|
|
|
Info is used to fetch information on an existing ACL roles. Requires a
|
|
management token.
|
|
|
|
General Options:
|
|
|
|
` + generalOptionsUsage(usageOptsDefault|usageOptsNoNamespace) + `
|
|
|
|
ACL Info Options:
|
|
|
|
-by-name
|
|
Look up the ACL role using its name as the identifier. The command defaults
|
|
to expecting the ACL ID as the argument.
|
|
|
|
-json
|
|
Output the ACL role in a JSON format.
|
|
|
|
-t
|
|
Format and display the ACL role using a Go template.
|
|
`
|
|
|
|
return strings.TrimSpace(helpText)
|
|
}
|
|
|
|
func (a *ACLRoleInfoCommand) AutocompleteFlags() complete.Flags {
|
|
return mergeAutocompleteFlags(a.Meta.AutocompleteFlags(FlagSetClient),
|
|
complete.Flags{
|
|
"-by-name": complete.PredictNothing,
|
|
"-json": complete.PredictNothing,
|
|
"-t": complete.PredictAnything,
|
|
})
|
|
}
|
|
|
|
func (a *ACLRoleInfoCommand) AutocompleteArgs() complete.Predictor { return complete.PredictNothing }
|
|
|
|
// Synopsis satisfies the cli.Command Synopsis function.
|
|
func (a *ACLRoleInfoCommand) Synopsis() string { return "Fetch information on an existing ACL role" }
|
|
|
|
// Name returns the name of this command.
|
|
func (a *ACLRoleInfoCommand) Name() string { return "acl role info" }
|
|
|
|
// Run satisfies the cli.Command Run function.
|
|
func (a *ACLRoleInfoCommand) Run(args []string) int {
|
|
|
|
flags := a.Meta.FlagSet(a.Name(), FlagSetClient)
|
|
flags.Usage = func() { a.Ui.Output(a.Help()) }
|
|
flags.BoolVar(&a.byName, "by-name", false, "")
|
|
flags.BoolVar(&a.json, "json", false, "")
|
|
flags.StringVar(&a.tmpl, "t", "", "")
|
|
|
|
if err := flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
// Check that we have exactly one argument.
|
|
if len(flags.Args()) != 1 {
|
|
a.Ui.Error("This command takes one argument: <acl_role_id>")
|
|
a.Ui.Error(commandErrorText(a))
|
|
return 1
|
|
}
|
|
|
|
// Get the HTTP client.
|
|
client, err := a.Meta.Client()
|
|
if err != nil {
|
|
a.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
|
|
return 1
|
|
}
|
|
|
|
var (
|
|
aclRole *api.ACLRole
|
|
apiErr error
|
|
)
|
|
|
|
aclRoleID := flags.Args()[0]
|
|
|
|
// Use the correct API call depending on whether the lookup is by the name
|
|
// or the ID.
|
|
switch a.byName {
|
|
case true:
|
|
aclRole, _, apiErr = client.ACLRoles().GetByName(aclRoleID, nil)
|
|
default:
|
|
aclRole, _, apiErr = client.ACLRoles().Get(aclRoleID, nil)
|
|
}
|
|
|
|
// Handle any error from the API.
|
|
if apiErr != nil {
|
|
a.Ui.Error(fmt.Sprintf("Error reading ACL role: %s", apiErr))
|
|
return 1
|
|
}
|
|
|
|
// Format the output.
|
|
a.Ui.Output(formatACLRole(aclRole))
|
|
return 0
|
|
}
|