(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2020 Nomadic Labs, <contact@nomadic-labs.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
open Persistence
let migrate_mockup ~(cctxt : Tezos_client_base.Client_context.full)
~protocol_hash ~next_protocol_hash =
let open Lwt_result_syntax in
let base_dir = cctxt#get_base_dir in
let explain_will_not_work explain =
let*! () =
cctxt#error
"@[<hv>Base directory %s %a@ This command will not work.@ Please \
specify a correct mockup base directory.@]"
base_dir
explain
()
in
return_unit
in
let* base_dir_class = classify_base_dir base_dir in
let* () =
match base_dir_class with
| Base_dir_does_not_exist ->
explain_will_not_work (fun fmtr () ->
Format.fprintf fmtr "does not exist.")
| Base_dir_is_empty ->
explain_will_not_work (fun fmtr () -> Format.fprintf fmtr "is empty.")
| Base_dir_is_file ->
explain_will_not_work (fun fmtr () -> Format.fprintf fmtr "is a file.")
| Base_dir_is_nonempty ->
explain_will_not_work (fun fmtr () ->
Format.fprintf fmtr "is not a mockup base directory.")
| Base_dir_is_mockup -> return_unit
in
let* (module Current_mockup_env), registration_data =
get_mockup_context_from_disk ~base_dir ~protocol_hash cctxt
in
let* (module Next_mockup_env) =
get_registered_mockup (Some next_protocol_hash) cctxt
in
let* {chain = chain_id; rpc_context; protocol_data} =
Next_mockup_env.migrate registration_data
in
let* () =
overwrite_mockup
~protocol_hash:next_protocol_hash
~chain_id
~rpc_context
~protocol_data
~base_dir
in
let*! () = cctxt#message "Migration successful." in
return_unit