package delete import ( "flag" "fmt" "io" "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 // testStdin is the input for testing. testStdin io.Reader } func (c *cmd) init() { c.flags = flag.NewFlagSet("", flag.ContinueOnError) 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 } // Create and test the HTTP client client, err := c.http.APIClient() if err != nil { c.UI.Error(fmt.Sprintf("Error connecting to Consul agent: %s", err)) return 1 } switch args := c.flags.Args(); len(args) { case 1: // old-style id := args[0] //nolint:staticcheck _, err = client.Connect().IntentionDelete(id, nil) case 2: // new-style source, destination := args[0], args[1] _, err = client.Connect().IntentionDeleteExact(source, destination, nil) default: c.UI.Error("command requires exactly 1 or 2 arguments") return 1 } if err != nil { c.UI.Error(fmt.Sprintf("Error deleting the intention: %s", err)) return 1 } c.UI.Output(fmt.Sprintf("Intention deleted.")) return 0 } func (c *cmd) Synopsis() string { return synopsis } func (c *cmd) Help() string { return c.help } const synopsis = "Delete an intention." const help = ` Usage: consul intention delete [options] SRC DST Usage: consul intention delete [options] ID Delete an intention. This cannot be reversed. The intention can be looked up via an exact source/destination match or via the unique intention ID. $ consul intention delete web db `