+
+ defp do_migrate_to_db(config_file) do
+ if File.exists?(config_file) do
+ shell_info("Migrating settings from file: #{Path.expand(config_file)}")
+ truncatedb()
+
+ custom_config =
+ config_file
+ |> read_file()
+ |> elem(0)
+
+ custom_config
+ |> Keyword.keys()
+ |> Enum.each(&create(&1, custom_config))
+ else
+ shell_info("To migrate settings, you must define custom settings in #{config_file}.")
+ end
+ end
+
+ defp create(group, settings) do
+ group
+ |> Pleroma.Config.Loader.filter_group(settings)
+ |> Enum.each(fn {key, value} ->
+ {:ok, _} = ConfigDB.update_or_create(%{group: group, key: key, value: value})
+
+ shell_info("Settings for key #{key} migrated.")
+ end)
+
+ shell_info("Settings for group #{inspect(group)} migrated.")
+ end
+
+ defp migrate_from_db(opts) do
+ env = opts[:env] || Pleroma.Config.get(:env)
+
+ config_path =
+ if Pleroma.Config.get(:release) do
+ :config_path
+ |> Pleroma.Config.get()
+ |> Path.dirname()
+ else
+ "config"
+ end
+ |> Path.join("#{env}.exported_from_db.secret.exs")
+
+ file = File.open!(config_path, [:write, :utf8])
+
+ IO.write(file, config_header())
+
+ ConfigDB
+ |> Repo.all()
+ |> Enum.each(&write_and_delete(&1, file, opts[:delete]))
+
+ :ok = File.close(file)
+ System.cmd("mix", ["format", config_path])
+
+ shell_info(
+ "Database configuration settings have been exported to config/#{env}.exported_from_db.secret.exs"
+ )
+ end
+
+ if Code.ensure_loaded?(Config.Reader) do
+ defp config_header, do: "import Config\r\n\r\n"
+ defp read_file(config_file), do: Config.Reader.read_imports!(config_file)
+ else
+ defp config_header, do: "use Mix.Config\r\n\r\n"
+ defp read_file(config_file), do: Mix.Config.eval!(config_file)
+ end
+
+ defp write_and_delete(config, file, delete?) do
+ config
+ |> write(file)
+ |> delete(delete?)
+ end
+
+ defp write(config, file) do
+ value = inspect(config.value, limit: :infinity)
+
+ IO.write(file, "config #{inspect(config.group)}, #{inspect(config.key)}, #{value}\r\n\r\n")
+
+ config
+ end
+
+ defp delete(config, true) do
+ {:ok, _} = Repo.delete(config)
+
+ shell_info(
+ "config #{inspect(config.group)}, #{inspect(config.key)} was deleted from the ConfigDB."
+ )
+ end
+
+ defp delete(_config, _), do: :ok
+
+ defp dump(%ConfigDB{} = config) do
+ value = inspect(config.value, limit: :infinity)
+
+ shell_info("config #{inspect(config.group)}, #{inspect(config.key)}, #{value}\r\n\r\n")
+ end
+
+ defp dump(_), do: :noop
+
+ defp dump_group(group) when is_atom(group) do
+ group
+ |> ConfigDB.get_all_by_group()
+ |> Enum.each(&dump/1)
+ end
+
+ defp group_exists?(group) do
+ group
+ |> ConfigDB.get_all_by_group()
+ |> Enum.any?()
+ end
+
+ defp maybe_atomize(arg) when is_atom(arg), do: arg
+
+ defp maybe_atomize(":" <> arg), do: maybe_atomize(arg)
+
+ defp maybe_atomize(arg) when is_binary(arg) do
+ if ConfigDB.module_name?(arg) do
+ String.to_existing_atom("Elixir." <> arg)
+ else
+ String.to_atom(arg)
+ end
+ end
+
+ defp check_configdb(callback) do
+ with true <- Pleroma.Config.get([:configurable_from_database]) do
+ callback.()
+ else
+ _ ->
+ shell_error(
+ "ConfigDB not enabled. Please check the value of :configurable_from_database in your configuration."
+ )
+ end
+ end
+
+ defp delete_key(group, key) do
+ check_configdb(fn ->
+ ConfigDB.delete(%{group: group, key: key})
+ end)
+ end
+
+ defp delete_group(group) do
+ check_configdb(fn ->
+ group
+ |> ConfigDB.get_all_by_group()
+ |> Enum.each(&ConfigDB.delete/1)
+ end)
+ end
+
+ defp truncatedb do
+ Ecto.Adapters.SQL.query!(Repo, "TRUNCATE config;")
+ Ecto.Adapters.SQL.query!(Repo, "ALTER SEQUENCE config_id_seq RESTART;")
+ end