ligo/lib_client_base/client_helpers.ml
2017-12-11 17:53:54 +00:00

52 lines
2.1 KiB
OCaml

(**************************************************************************)
(* *)
(* Copyright (c) 2014 - 2017. *)
(* Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* All rights reserved. No warranty, explicit or implicit, provided. *)
(* *)
(**************************************************************************)
let unique_switch =
Cli_entries.switch
~parameter:"-unique"
~doc:"Fail when there is more than one possible completion."
let commands () = Cli_entries.[
command
~desc: "Lookup for the possible completion of a \
given prefix of Base58Check-encoded hash. This actually \
works only for blocks, operations, public key and contract \
identifiers."
(args1 unique_switch)
(prefixes [ "complete" ] @@
string
~name: "prefix"
~desc: "the prefix of the Base58Check-encoded hash to be completed" @@
stop)
(fun unique prefix (cctxt : Client_commands.full_context) ->
Client_node_rpcs.complete
cctxt ~block:cctxt#block prefix >>=? fun completions ->
match completions with
| [] -> Pervasives.exit 3
| _ :: _ :: _ when unique -> Pervasives.exit 3
| completions ->
List.iter print_endline completions ;
return ()) ;
command
~desc: "Wait for the node to be bootstrapped."
no_options
(prefixes [ "bootstrapped" ] @@
stop)
(fun () (cctxt : Client_commands.full_context) ->
Client_node_rpcs.bootstrapped cctxt >>=? fun stream ->
Lwt_stream.iter_s
(fun (hash, time) ->
cctxt#message "Current head: %a (%a)"
Block_hash.pp_short hash
Time.pp_hum time) stream >>= fun () ->
cctxt#answer "Bootstrapped." >>= fun () ->
return ()
)
]