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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Mix.Tasks.Pleroma.Common do
   6   @doc "Common functions to be reused in mix tasks"
   7   def start_pleroma do
   8     Mix.Task.run("app.start")
   9   end
  10
  11   def get_option(options, opt, prompt, defval \\ nil, defname \\ nil) do
  12     Keyword.get(options, opt) ||
  13       case Mix.shell().prompt("#{prompt} [#{defname || defval}]") do
  14         "\n" ->
  15           case defval do
  16             nil -> get_option(options, opt, prompt, defval)
  17             defval -> defval
  18           end
  19
  20         opt ->
  21           opt |> String.trim()
  22       end
  23   end
  24
  25   def escape_sh_path(path) do
  26     ~S(') <> String.replace(path, ~S('), ~S(\')) <> ~S(')
  27   end
  28 end