125 lines
3.0 KiB
Go
125 lines
3.0 KiB
Go
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/hashicorp/nomad/api"
|
|
"github.com/mitchellh/cli"
|
|
"github.com/posener/complete"
|
|
)
|
|
|
|
// Ensure ACLBindingRuleListCommand satisfies the cli.Command interface.
|
|
var _ cli.Command = &ACLBindingRuleListCommand{}
|
|
|
|
// ACLBindingRuleListCommand implements cli.Command.
|
|
type ACLBindingRuleListCommand struct {
|
|
Meta
|
|
|
|
json bool
|
|
tmpl string
|
|
}
|
|
|
|
// Help satisfies the cli.Command Help function.
|
|
func (a *ACLBindingRuleListCommand) Help() string {
|
|
helpText := `
|
|
Usage: nomad acl binding-rule list [options]
|
|
|
|
List is used to list existing ACL binding rules. Requires a management token.
|
|
|
|
General Options:
|
|
|
|
` + generalOptionsUsage(usageOptsDefault|usageOptsNoNamespace) + `
|
|
|
|
List Options:
|
|
|
|
-json
|
|
Output the ACL binding rules in a JSON format.
|
|
|
|
-t
|
|
Format and display the ACL binding rules using a Go template.
|
|
`
|
|
|
|
return strings.TrimSpace(helpText)
|
|
}
|
|
|
|
func (a *ACLBindingRuleListCommand) AutocompleteFlags() complete.Flags {
|
|
return mergeAutocompleteFlags(a.Meta.AutocompleteFlags(FlagSetClient),
|
|
complete.Flags{
|
|
"-json": complete.PredictNothing,
|
|
"-t": complete.PredictAnything,
|
|
})
|
|
}
|
|
|
|
func (a *ACLBindingRuleListCommand) AutocompleteArgs() complete.Predictor {
|
|
return complete.PredictNothing
|
|
}
|
|
|
|
// Synopsis satisfies the cli.Command Synopsis function.
|
|
func (a *ACLBindingRuleListCommand) Synopsis() string { return "List ACL binding rules" }
|
|
|
|
// Name returns the name of this command.
|
|
func (a *ACLBindingRuleListCommand) Name() string { return "acl binding-rule list" }
|
|
|
|
// Run satisfies the cli.Command Run function.
|
|
func (a *ACLBindingRuleListCommand) Run(args []string) int {
|
|
|
|
flags := a.Meta.FlagSet(a.Name(), FlagSetClient)
|
|
flags.Usage = func() { a.Ui.Output(a.Help()) }
|
|
flags.BoolVar(&a.json, "json", false, "")
|
|
flags.StringVar(&a.tmpl, "t", "", "")
|
|
|
|
if err := flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
// Check that we got no arguments
|
|
if len(flags.Args()) != 0 {
|
|
a.Ui.Error("This command takes no arguments")
|
|
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
|
|
}
|
|
|
|
// Fetch info on the policy
|
|
aclBindingRules, _, err := client.ACLBindingRules().List(nil)
|
|
if err != nil {
|
|
a.Ui.Error(fmt.Sprintf("Error listing ACL binding rules: %s", err))
|
|
return 1
|
|
}
|
|
|
|
if a.json || len(a.tmpl) > 0 {
|
|
out, err := Format(a.json, a.tmpl, aclBindingRules)
|
|
if err != nil {
|
|
a.Ui.Error(err.Error())
|
|
return 1
|
|
}
|
|
|
|
a.Ui.Output(out)
|
|
return 0
|
|
}
|
|
|
|
a.Ui.Output(formatACLBindingRules(aclBindingRules))
|
|
return 0
|
|
}
|
|
|
|
func formatACLBindingRules(rules []*api.ACLBindingRuleListStub) string {
|
|
if len(rules) == 0 {
|
|
return "No ACL binding rules found"
|
|
}
|
|
|
|
output := make([]string, 0, len(rules)+1)
|
|
output = append(output, "ID|Description|Auth Method")
|
|
for _, rule := range rules {
|
|
output = append(output, fmt.Sprintf("%s|%s|%s", rule.ID, rule.Description, rule.AuthMethod))
|
|
}
|
|
|
|
return formatList(output)
|
|
}
|