package rolelist import ( "flag" "fmt" "strings" "github.com/hashicorp/consul/command/acl/role" "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 format string } 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.flags.StringVar( &c.format, "format", role.PrettyFormat, fmt.Sprintf("Output format {%s}", strings.Join(role.GetSupportedFormats(), "|")), ) c.http = &flags.HTTPFlags{} flags.Merge(c.flags, c.http.ClientFlags()) flags.Merge(c.flags, c.http.ServerFlags()) flags.Merge(c.flags, c.http.NamespaceFlags()) 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 } formatter, err := role.NewFormatter(c.format, c.showMeta) if err != nil { c.UI.Error(err.Error()) return 1 } out, err := formatter.FormatRoleList(roles) if err != nil { c.UI.Error(err.Error()) return 1 } if out != "" { c.UI.Info(out) } 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 `