package list import ( "flag" "fmt" "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 kind string } func (c *cmd) init() { c.flags = flag.NewFlagSet("", flag.ContinueOnError) c.flags.StringVar(&c.kind, "kind", "", "The kind of configurations to list.") 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 } if c.kind == "" { c.UI.Error("Must specify the -kind parameter") return 1 } client, err := c.http.APIClient() if err != nil { c.UI.Error(fmt.Sprintf("Error connect to Consul agent: %s", err)) return 1 } entries, _, err := client.ConfigEntries().List(c.kind, nil) if err != nil { c.UI.Error(fmt.Sprintf("Error listing config entries for kind %q: %v", c.kind, err)) return 1 } for _, entry := range entries { c.UI.Info(entry.GetName()) } return 0 } func (c *cmd) Synopsis() string { return synopsis } func (c *cmd) Help() string { return flags.Usage(c.help, nil) } const synopsis = "List centralized config entries of a given kind" const help = ` Usage: consul config list [options] -kind Lists all of the config entries for a given kind. The -kind parameter is required. Example: $ consul config list -kind service-defaults `