open-consul/command/acl/role/list/role_list.go

80 lines
1.5 KiB
Go

package rolelist
import (
"flag"
"fmt"
"github.com/hashicorp/consul/command/acl"
"github.com/hashicorp/consul/command/flags"
"github.com/mitchellh/cli"
)
func New(ui cli.Ui) *cmd {
c := &cmd{UI: ui}
c.init()
return c
}
type cmd struct {
UI cli.Ui
flags *flag.FlagSet
http *flags.HTTPFlags
help string
showMeta bool
}
func (c *cmd) init() {
c.flags = flag.NewFlagSet("", flag.ContinueOnError)
c.flags.BoolVar(&c.showMeta, "meta", false, "Indicates that policy metadata such "+
"as the content hash and raft indices should be shown for each entry")
c.http = &flags.HTTPFlags{}
flags.Merge(c.flags, c.http.ClientFlags())
flags.Merge(c.flags, c.http.ServerFlags())
c.help = flags.Usage(help, c.flags)
}
func (c *cmd) Run(args []string) int {
if err := c.flags.Parse(args); err != nil {
return 1
}
client, err := c.http.APIClient()
if err != nil {
c.UI.Error(fmt.Sprintf("Error connecting to Consul agent: %s", err))
return 1
}
roles, _, err := client.ACL().RoleList(nil)
if err != nil {
c.UI.Error(fmt.Sprintf("Failed to retrieve the role list: %v", err))
return 1
}
for _, role := range roles {
acl.PrintRoleListEntry(role, c.UI, c.showMeta)
}
return 0
}
func (c *cmd) Synopsis() string {
return synopsis
}
func (c *cmd) Help() string {
return flags.Usage(c.help, nil)
}
const synopsis = "Lists ACL roles"
const help = `
Usage: consul acl role list [options]
Lists all the ACL roles.
Example:
$ consul acl role list
`