Source file client_proto_programs.ml

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
(*****************************************************************************)
(*                                                                           *)
(* Open Source License                                                       *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com>     *)
(* Copyright (c) 2019 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 Protocol
open Alpha_context
open Tezos_micheline

module Program = Client_aliases.Alias (struct
  type t = Michelson_v1_parser.parsed Micheline_parser.parsing_result

  include Compare.Make (struct
    type nonrec t = t

    let compare = Micheline_parser.compare Michelson_v1_parser.compare_parsed
  end)

  let encoding =
    Data_encoding.conv
      (fun ({Michelson_v1_parser.source; _}, _) -> source)
      (fun source -> Michelson_v1_parser.parse_toplevel source)
      Data_encoding.string

  let of_source source = return (Michelson_v1_parser.parse_toplevel source)

  let to_source ({Michelson_v1_parser.source; _}, _) = return source

  let name = "script"
end)

let print_errors (cctxt : #Client_context.printer) errs ~show_source ~parsed =
  cctxt#warning
    "%a"
    (Michelson_v1_error_reporter.report_errors
       ~details:false
       ~show_source
       ~parsed)
    errs
  >>= fun () ->
  cctxt#error "error running script" >>= fun () -> return_unit

let typecheck_data cctxt ~(chain : Chain_services.chain) ~block ?gas
    ~(data : Michelson_v1_parser.parsed) ~(ty : Michelson_v1_parser.parsed) () =
  Alpha_services.Helpers.Scripts.typecheck_data
    cctxt
    (chain, block)
    (data.expanded, ty.expanded, gas)

let typecheck_program cctxt ~(chain : Chain_services.chain) ~block ?gas
    (program : Michelson_v1_parser.parsed) =
  Alpha_services.Helpers.Scripts.typecheck_code
    cctxt
    (chain, block)
    (program.expanded, gas)

let print_typecheck_result ~emacs ~show_types ~print_source_on_error program res
    (cctxt : #Client_context.printer) =
  if emacs then
    let type_map, errs, _gas =
      match res with
      | Ok (type_map, gas) -> (type_map, [], Some gas)
      | Error
          (Environment.Ecoproto_error
             (Script_tc_errors.Ill_typed_contract (_, type_map))
           :: _ as errs) ->
          (type_map, errs, None)
      | Error errs -> ([], errs, None)
    in
    cctxt#message
      "(@[<v 0>(types . %a)@ (errors . %a)@])"
      Michelson_v1_emacs.print_type_map
      (program, type_map)
      Michelson_v1_emacs.report_errors
      (program, errs)
    >>= fun () -> return_unit
  else
    match res with
    | Ok (type_map, gas) ->
        let program = Michelson_v1_printer.inject_types type_map program in
        cctxt#message "@[<v 0>Well typed@,Gas remaining: %a@]" Gas.pp gas
        >>= fun () ->
        if show_types then
          cctxt#message "%a" Micheline_printer.print_expr program >>= fun () ->
          return_unit
        else return_unit
    | Error errs ->
        cctxt#warning
          "%a"
          (Michelson_v1_error_reporter.report_errors
             ~details:show_types
             ~show_source:print_source_on_error
             ~parsed:program)
          errs
        >>= fun () -> cctxt#error "ill-typed script"

let entrypoint_type cctxt ~(chain : Chain_services.chain) ~block
    (program : Michelson_v1_parser.parsed) ~entrypoint =
  Michelson_v1_entrypoints.script_entrypoint_type
    cctxt
    ~chain
    ~block
    program.expanded
    ~entrypoint

let print_entrypoint_type (cctxt : #Client_context.printer) ~emacs ?script_name
    ~show_source ~parsed ~entrypoint ty =
  Michelson_v1_entrypoints.print_entrypoint_type
    cctxt
    ~entrypoint
    ~emacs
    ?script_name
    ~on_errors:(print_errors cctxt ~show_source ~parsed)
    ty

let list_entrypoints cctxt ~(chain : Chain_services.chain) ~block
    (program : Michelson_v1_parser.parsed) =
  Michelson_v1_entrypoints.list_entrypoints cctxt ~chain ~block program.expanded

let print_entrypoints_list (cctxt : #Client_context.printer) ~emacs ?script_name
    ~show_source ~parsed ty =
  Michelson_v1_entrypoints.print_entrypoints_list
    cctxt
    ~emacs
    ?script_name
    ~on_errors:(print_errors cctxt ~show_source ~parsed)
    ty