karolsluszniak

"lib/**/*.ex"
|> Path.wildcard()
|> Enum.filter(&File.regular?/1)
|> Enum.filter(fn contract_path ->
  contract = File.read!(contract_path)
  legacy = String.contains?(contract, "Legacy")
  is_contract = String.contains?(contract, "@owner")
  has_callback = String.contains?(contract, "@callback")

  not legacy and is_contract and not has_callback

karolsluszniak

defmodule Check do
  def run(source_file_pattern) do
    source_file_pattern
    |> get_files_from_wildcard()
    |> get_files_mods()
    |> filter_one_file_multiple_mods()
    |> print_errors()
    |> emit_exit_status()
  end