git.squeep.com Git - akkoma/blob - lib/mix/tasks/pleroma/config.ex

   1 defmodule Mix.Tasks.Pleroma.Config do
   2   use Mix.Task
   3   import Mix.Pleroma
   4   alias Pleroma.Repo
   5   alias Pleroma.Web.AdminAPI.Config
   6   @shortdoc "Manages the location of the config"
   7   @moduledoc """
   8   Manages the location of the config.
   9
  10   ## Transfers config from file to DB.
  11
  12       mix pleroma.config migrate_to_db
  13
  14   ## Transfers config from DB to file.
  15
  16       mix pleroma.config migrate_from_db ENV
  17   """
  18
  19   def run(["migrate_to_db"]) do
  20     start_pleroma()
  21
  22     if Pleroma.Config.get([:instance, :dynamic_configuration]) do
  23       Application.get_all_env(:pleroma)
  24       |> Enum.reject(fn {k, _v} -> k in [Pleroma.Repo, :env] end)
  25       |> Enum.each(fn {k, v} ->
  26         key = to_string(k) |> String.replace("Elixir.", "")
  27         {:ok, _} = Config.update_or_create(%{group: "pleroma", key: key, value: v})
  28         Mix.shell().info("#{key} is migrated.")
  29       end)
  30
  31       Mix.shell().info("Settings migrated.")
  32     else
  33       Mix.shell().info(
  34         "Migration is not allowed by config. You can change this behavior in instance settings."
  35       )
  36     end
  37   end
  38
  39   def run(["migrate_from_db", env]) do
  40     start_pleroma()
  41
  42     if Pleroma.Config.get([:instance, :dynamic_configuration]) do
  43       config_path = "config/#{env}.exported_from_db.secret.exs"
  44
  45       {:ok, file} = File.open(config_path, [:write])
  46       IO.write(file, "use Mix.Config\r\n")
  47
  48       Repo.all(Config)
  49       |> Enum.each(fn config ->
  50         mark = if String.starts_with?(config.key, "Pleroma."), do: ",", else: ":"
  51
  52         IO.write(
  53           file,
  54           "config :#{config.group}, #{config.key}#{mark} #{
  55             inspect(Config.from_binary(config.value))
  56           }\r\n"
  57         )
  58
  59         {:ok, _} = Repo.delete(config)
  60         Mix.shell().info("#{config.key} deleted from DB.")
  61       end)
  62
  63       File.close(file)
  64       System.cmd("mix", ["format", config_path])
  65     else
  66       Mix.shell().info(
  67         "Migration is not allowed by config. You can change this behavior in instance settings."
  68       )
  69     end
  70   end
  71 end