Source file protocol_compiler.ml

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let spawn_command ?(path = Uses.path Constant.octez_protocol_compiler) ?hooks
    arguments =
  Process.spawn path ?hooks arguments

let spawn_compile ?path ?hooks ?(hash_only = false) proto_dir =
  spawn_command
    ?path
    ?hooks
    ((if hash_only then ["-hash-only"] else []) @ [proto_dir])

let compile ?path ?hooks ?(hash_only = false) proto_dir =
  let* output =
    spawn_compile ?path ?hooks ~hash_only proto_dir
    |> Process.check_and_read_stdout
  in
  if hash_only then return (String.trim output)
  else
    match output =~* rex "Success: ([a-zA-Z0-9]+)" with
    | Some hash -> return hash
    | None ->
        Test.fail "Couldn't parse output from compiling %s: %s" proto_dir output