From 282a93554fbf919ff553d839eeea98abe1f861d4 Mon Sep 17 00:00:00 2001 From: Alexander Strizhakov Date: Wed, 11 Mar 2020 16:25:53 +0300 Subject: [PATCH] merging release default config on app start --- lib/mix/tasks/pleroma/docs.ex | 2 +- lib/pleroma/application.ex | 1 + lib/pleroma/config/holder.ex | 38 +++++++++++++++---- lib/pleroma/config/loader.ex | 32 ++++++---------- lib/pleroma/config/transfer_task.ex | 2 +- lib/pleroma/docs/json.ex | 2 +- .../web/admin_api/admin_api_controller.ex | 2 +- test/config/holder_test.exs | 16 ++++---- test/config/loader_test.exs | 19 +--------- test/config/transfer_task_test.exs | 2 +- 10 files changed, 58 insertions(+), 58 deletions(-) diff --git a/lib/mix/tasks/pleroma/docs.ex b/lib/mix/tasks/pleroma/docs.ex index 3c870f876..6088fc71d 100644 --- a/lib/mix/tasks/pleroma/docs.ex +++ b/lib/mix/tasks/pleroma/docs.ex @@ -28,7 +28,7 @@ defmodule Mix.Tasks.Pleroma.Docs do defp do_run(implementation) do start_pleroma() - with descriptions <- Pleroma.Config.Loader.load("config/description.exs"), + with descriptions <- Pleroma.Config.Loader.read("config/description.exs"), {:ok, file_path} <- Pleroma.Docs.Generator.process( implementation, diff --git a/lib/pleroma/application.ex b/lib/pleroma/application.ex index 18854b850..c5b9a98fd 100644 --- a/lib/pleroma/application.ex +++ b/lib/pleroma/application.ex @@ -31,6 +31,7 @@ defmodule Pleroma.Application do # See http://elixir-lang.org/docs/stable/elixir/Application.html # for more information on OTP Applications def start(_type, _args) do + Pleroma.Config.Holder.to_ets() Pleroma.HTML.compile_scrubbers() Pleroma.Config.DeprecationWarnings.warn() Pleroma.Plugs.HTTPSecurityPlug.warn_if_disabled() diff --git a/lib/pleroma/config/holder.ex b/lib/pleroma/config/holder.ex index f1a339703..88e1db313 100644 --- a/lib/pleroma/config/holder.ex +++ b/lib/pleroma/config/holder.ex @@ -3,14 +3,38 @@ # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Config.Holder do - @config Pleroma.Config.Loader.load_and_merge() + @config Pleroma.Config.Loader.default_config() - @spec config() :: keyword() - def config, do: @config + @spec to_ets() :: true + def to_ets do + :ets.new(:default_config, [:named_table, :protected]) - @spec config(atom()) :: any() - def config(group), do: @config[group] + default_config = + if System.get_env("RELEASE_NAME") do + release_config = + [:code.root_dir(), "releases", System.get_env("RELEASE_VSN"), "releases.exs"] + |> Path.join() + |> Pleroma.Config.Loader.read() - @spec config(atom(), atom()) :: any() - def config(group, key), do: @config[group][key] + Pleroma.Config.Loader.merge(@config, release_config) + else + @config + end + + :ets.insert(:default_config, {:config, default_config}) + end + + @spec default_config() :: keyword() + def default_config, do: from_ets() + + @spec default_config(atom()) :: keyword() + def default_config(group), do: Keyword.get(from_ets(), group) + + @spec default_config(atom(), atom()) :: keyword() + def default_config(group, key), do: get_in(from_ets(), [group, key]) + + defp from_ets do + [{:config, default_config}] = :ets.lookup(:default_config, :config) + default_config + end end diff --git a/lib/pleroma/config/loader.ex b/lib/pleroma/config/loader.ex index df2d18725..b2cb34129 100644 --- a/lib/pleroma/config/loader.ex +++ b/lib/pleroma/config/loader.ex @@ -13,32 +13,22 @@ defmodule Pleroma.Config.Loader do ] if Code.ensure_loaded?(Config.Reader) do - @spec load(Path.t()) :: keyword() - def load(path), do: Config.Reader.read!(path) - - defp do_merge(conf1, conf2), do: Config.Reader.merge(conf1, conf2) + @reader Config.Reader else # support for Elixir less than 1.9 - @spec load(Path.t()) :: keyword() - def load(path) do - path - |> Mix.Config.eval!() - |> elem(0) - end - - defp do_merge(conf1, conf2), do: Mix.Config.merge(conf1, conf2) + @reader Mix.Config end - @spec load_and_merge() :: keyword() - def load_and_merge do - all_paths = - if Pleroma.Config.get(:release), - do: ["config/config.exs", "config/releases.exs"], - else: ["config/config.exs"] + @spec read(Path.t()) :: keyword() + def read(path), do: @reader.read!(path) - all_paths - |> Enum.map(&load(&1)) - |> Enum.reduce([], &do_merge(&2, &1)) + @spec merge(keyword(), keyword()) :: keyword() + def merge(c1, c2), do: @reader.merge(c1, c2) + + @spec default_config() :: keyword() + def default_config do + "config/config.exs" + |> read() |> filter() end diff --git a/lib/pleroma/config/transfer_task.ex b/lib/pleroma/config/transfer_task.ex index 435fc7450..7c3449b5e 100644 --- a/lib/pleroma/config/transfer_task.ex +++ b/lib/pleroma/config/transfer_task.ex @@ -83,7 +83,7 @@ defmodule Pleroma.Config.TransferTask do key = ConfigDB.from_string(setting.key) group = ConfigDB.from_string(setting.group) - default = Pleroma.Config.Holder.config(group, key) + default = Pleroma.Config.Holder.default_config(group, key) value = ConfigDB.from_binary(setting.value) merged_value = diff --git a/lib/pleroma/docs/json.ex b/lib/pleroma/docs/json.ex index 6508a7bdb..74f8b2615 100644 --- a/lib/pleroma/docs/json.ex +++ b/lib/pleroma/docs/json.ex @@ -15,7 +15,7 @@ defmodule Pleroma.Docs.JSON do end def compile do - with config <- Pleroma.Config.Loader.load("config/description.exs") do + with config <- Pleroma.Config.Loader.read("config/description.exs") do config[:pleroma][:config_description] |> Pleroma.Docs.Generator.convert_to_strings() |> Jason.encode!() diff --git a/lib/pleroma/web/admin_api/admin_api_controller.ex b/lib/pleroma/web/admin_api/admin_api_controller.ex index de0755ee5..47b7d2da3 100644 --- a/lib/pleroma/web/admin_api/admin_api_controller.ex +++ b/lib/pleroma/web/admin_api/admin_api_controller.ex @@ -834,7 +834,7 @@ defmodule Pleroma.Web.AdminAPI.AdminAPIController do configs = ConfigDB.get_all_as_keyword() merged = - Config.Holder.config() + Config.Holder.default_config() |> ConfigDB.merge(configs) |> Enum.map(fn {group, values} -> Enum.map(values, fn {key, value} -> diff --git a/test/config/holder_test.exs b/test/config/holder_test.exs index 2368d4856..15d48b5c7 100644 --- a/test/config/holder_test.exs +++ b/test/config/holder_test.exs @@ -7,8 +7,8 @@ defmodule Pleroma.Config.HolderTest do alias Pleroma.Config.Holder - test "config/0" do - config = Holder.config() + test "default_config/0" do + config = Holder.default_config() assert config[:pleroma][Pleroma.Uploaders.Local][:uploads] == "test/uploads" assert config[:tesla][:adapter] == Tesla.Mock @@ -20,15 +20,15 @@ defmodule Pleroma.Config.HolderTest do refute config[:phoenix][:serve_endpoints] end - test "config/1" do - pleroma_config = Holder.config(:pleroma) + test "default_config/1" do + pleroma_config = Holder.default_config(:pleroma) assert pleroma_config[Pleroma.Uploaders.Local][:uploads] == "test/uploads" - tesla_config = Holder.config(:tesla) + tesla_config = Holder.default_config(:tesla) assert tesla_config[:adapter] == Tesla.Mock end - test "config/2" do - assert Holder.config(:pleroma, Pleroma.Uploaders.Local) == [uploads: "test/uploads"] - assert Holder.config(:tesla, :adapter) == Tesla.Mock + test "default_config/2" do + assert Holder.default_config(:pleroma, Pleroma.Uploaders.Local) == [uploads: "test/uploads"] + assert Holder.default_config(:tesla, :adapter) == Tesla.Mock end end diff --git a/test/config/loader_test.exs b/test/config/loader_test.exs index 4c93e5d4d..607572f4e 100644 --- a/test/config/loader_test.exs +++ b/test/config/loader_test.exs @@ -7,28 +7,13 @@ defmodule Pleroma.Config.LoaderTest do alias Pleroma.Config.Loader - test "load/1" do - config = Loader.load("test/fixtures/config/temp.secret.exs") + test "read/1" do + config = Loader.read("test/fixtures/config/temp.secret.exs") assert config[:pleroma][:first_setting][:key] == "value" assert config[:pleroma][:first_setting][:key2] == [Pleroma.Repo] assert config[:quack][:level] == :info end - test "load_and_merge/0" do - config = Loader.load_and_merge() - - refute config[:pleroma][Pleroma.Repo] - refute config[:pleroma][Pleroma.Web.Endpoint] - refute config[:pleroma][:env] - refute config[:pleroma][:configurable_from_database] - refute config[:pleroma][:database] - refute config[:phoenix][:serve_endpoints] - - assert config[:pleroma][:ecto_repos] == [Pleroma.Repo] - assert config[:pleroma][Pleroma.Uploaders.Local][:uploads] == "test/uploads" - assert config[:tesla][:adapter] == Tesla.Mock - end - test "filter_group/2" do assert Loader.filter_group(:pleroma, pleroma: [ diff --git a/test/config/transfer_task_test.exs b/test/config/transfer_task_test.exs index ce31d1e87..01d04761d 100644 --- a/test/config/transfer_task_test.exs +++ b/test/config/transfer_task_test.exs @@ -70,7 +70,7 @@ defmodule Pleroma.Config.TransferTaskTest do assert Application.get_env(:quack, :level) == :info assert Application.get_env(:quack, :meta) == [:none] - default = Pleroma.Config.Holder.config(:quack, :webhook_url) + default = Pleroma.Config.Holder.default_config(:quack, :webhook_url) assert Application.get_env(:quack, :webhook_url) == default on_exit(fn ->