121 lines
2.5 KiB
Go
121 lines
2.5 KiB
Go
package command
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/hashicorp/nomad/api"
|
|
"github.com/posener/complete"
|
|
)
|
|
|
|
type ACLPolicyListCommand struct {
|
|
Meta
|
|
}
|
|
|
|
func (c *ACLPolicyListCommand) Help() string {
|
|
helpText := `
|
|
Usage: nomad acl policy list
|
|
|
|
List is used to list available ACL policies.
|
|
|
|
This command requires a management ACL token to view all policies. A
|
|
non-management token can query its own policies.
|
|
|
|
General Options:
|
|
|
|
` + generalOptionsUsage(usageOptsDefault|usageOptsNoNamespace) + `
|
|
|
|
List Options:
|
|
|
|
-json
|
|
Output the ACL policies in a JSON format.
|
|
|
|
-t
|
|
Format and display the ACL policies using a Go template.
|
|
`
|
|
|
|
return strings.TrimSpace(helpText)
|
|
}
|
|
|
|
func (c *ACLPolicyListCommand) AutocompleteFlags() complete.Flags {
|
|
return mergeAutocompleteFlags(c.Meta.AutocompleteFlags(FlagSetClient),
|
|
complete.Flags{
|
|
"-json": complete.PredictNothing,
|
|
"-t": complete.PredictAnything,
|
|
})
|
|
}
|
|
|
|
func (c *ACLPolicyListCommand) AutocompleteArgs() complete.Predictor {
|
|
return complete.PredictNothing
|
|
}
|
|
|
|
func (c *ACLPolicyListCommand) Synopsis() string {
|
|
return "List ACL policies"
|
|
}
|
|
|
|
func (c *ACLPolicyListCommand) Name() string { return "acl policy list" }
|
|
|
|
func (c *ACLPolicyListCommand) Run(args []string) int {
|
|
var json bool
|
|
var tmpl string
|
|
|
|
flags := c.Meta.FlagSet(c.Name(), FlagSetClient)
|
|
flags.Usage = func() { c.Ui.Output(c.Help()) }
|
|
flags.BoolVar(&json, "json", false, "")
|
|
flags.StringVar(&tmpl, "t", "", "")
|
|
|
|
if err := flags.Parse(args); err != nil {
|
|
return 1
|
|
}
|
|
|
|
// Check that we got no arguments
|
|
args = flags.Args()
|
|
if l := len(args); l != 0 {
|
|
c.Ui.Error("This command takes no arguments")
|
|
c.Ui.Error(commandErrorText(c))
|
|
return 1
|
|
}
|
|
|
|
// Get the HTTP client
|
|
client, err := c.Meta.Client()
|
|
if err != nil {
|
|
c.Ui.Error(fmt.Sprintf("Error initializing client: %s", err))
|
|
return 1
|
|
}
|
|
|
|
// Fetch info on the policy
|
|
policies, _, err := client.ACLPolicies().List(nil)
|
|
if err != nil {
|
|
c.Ui.Error(fmt.Sprintf("Error listing ACL policies: %s", err))
|
|
return 1
|
|
}
|
|
|
|
if json || len(tmpl) > 0 {
|
|
out, err := Format(json, tmpl, policies)
|
|
if err != nil {
|
|
c.Ui.Error(err.Error())
|
|
return 1
|
|
}
|
|
|
|
c.Ui.Output(out)
|
|
return 0
|
|
}
|
|
|
|
c.Ui.Output(formatPolicies(policies))
|
|
return 0
|
|
}
|
|
|
|
func formatPolicies(policies []*api.ACLPolicyListStub) string {
|
|
if len(policies) == 0 {
|
|
return "No policies found"
|
|
}
|
|
|
|
output := make([]string, 0, len(policies)+1)
|
|
output = append(output, "Name|Description")
|
|
for _, p := range policies {
|
|
output = append(output, fmt.Sprintf("%s|%s", p.Name, p.Description))
|
|
}
|
|
|
|
return formatList(output)
|
|
}
|