# Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Mix.Tasks.Pleroma.Config do
alias Pleroma.ConfigDB
alias Pleroma.Repo
- require Logger
-
@shortdoc "Manages the location of the config"
@moduledoc File.read!("docs/administration/CLI_tasks/config.md")
end
def run(["migrate_from_db" | options]) do
- # TODO: add support for releases
start_pleroma()
{opts, _} =
OptionParser.parse!(options,
- strict: [env: :string, delete_from_db: :boolean],
- aliases: [d: :delete_from_db]
+ strict: [env: :string, delete: :boolean],
+ aliases: [d: :delete]
)
- with {:active?, true} <-
- {:active?, Pleroma.Config.get([:configurable_from_database])},
- env_path when is_binary(env_path) <- opts[:env],
- config_path <- "config/#{env_path}.exported_from_db.secret.exs",
- {:ok, file} <- File.open(config_path, [:write, :utf8]) do
- IO.write(file, "use Mix.Config\r\n")
-
- ConfigDB
- |> Repo.all()
- |> Enum.each(&write_to_file_with_deletion(&1, file, opts[:delete_from_db]))
-
- File.close(file)
- System.cmd("mix", ["format", config_path])
- else
- {:active?, false} ->
- Mix.shell().info(
- "migration is not allowed by config. You can change this behavior in instance settings."
- )
-
- error ->
- Mix.shell().info("error occuried while opening file. #{inspect(error)}")
- end
+ migrate_from_db(opts)
end
@spec migrate_to_db(Path.t() | nil) :: any()
def migrate_to_db(file_path \\ nil) do
if Pleroma.Config.get([:configurable_from_database]) do
- # TODO: add support for releases
- config_file = file_path || "config/#{Pleroma.Config.get(:env)}.secret.exs"
+ config_file =
+ if file_path do
+ file_path
+ else
+ if Pleroma.Config.get(:release) do
+ Pleroma.Config.get(:config_path)
+ else
+ "config/#{Pleroma.Config.get(:env)}.secret.exs"
+ end
+ end
+
do_migrate_to_db(config_file)
else
- Mix.shell().info(
- "migration is not allowed by config. You can change this behavior in instance settings."
- )
+ migration_error()
end
end
- if Code.ensure_loaded?(Config.Reader) do
- defp read_file(config_file), do: Config.Reader.read_imports!(config_file)
- else
- defp read_file(config_file), do: Mix.Config.eval!(config_file)
- end
-
defp do_migrate_to_db(config_file) do
if File.exists?(config_file) do
- {custom_config, _paths} = read_file(config_file)
+ shell_info("Migrating settings from file: #{Path.expand(config_file)}")
+ Ecto.Adapters.SQL.query!(Repo, "TRUNCATE config;")
+ Ecto.Adapters.SQL.query!(Repo, "ALTER SEQUENCE config_id_seq RESTART;")
+
+ custom_config =
+ config_file
+ |> read_file()
+ |> elem(0)
custom_config
|> Keyword.keys()
- |> Enum.each(&create(&1, custom_config[&1]))
+ |> Enum.each(&create(&1, custom_config))
else
- Logger.warn("to migrate settings, you must define custom settings in #{config_file}")
+ shell_info("To migrate settings, you must define custom settings in #{config_file}.")
end
end
defp create(group, settings) do
- Enum.reject(settings, fn {k, _v} ->
- k in [Pleroma.Repo, Pleroma.Web.Endpoint, :env, :configurable_from_database] or
- (group == :phoenix and k == :serve_endpoints)
- end)
+ group
+ |> Pleroma.Config.Loader.filter_group(settings)
|> Enum.each(fn {key, value} ->
- key = inspect(key)
- {:ok, _} = ConfigDB.update_or_create(%{group: inspect(group), key: key, value: value})
+ {:ok, _} = ConfigDB.update_or_create(%{group: group, key: key, value: value})
- Mix.shell().info("settings for key #{key} migrated.")
+ shell_info("Settings for key #{key} migrated.")
end)
- Mix.shell().info("settings for group :#{group} migrated.")
+ shell_info("Settings for group :#{group} migrated.")
end
- defp write_to_file_with_deletion(config, file, with_deletion) do
- IO.write(
- file,
- "config #{config.group}, #{config.key}, #{
- inspect(ConfigDB.from_binary(config.value), limit: :infinity)
- }\r\n\r\n"
- )
+ defp migrate_from_db(opts) do
+ if Pleroma.Config.get([:configurable_from_database]) do
+ env = opts[:env] || "prod"
+
+ 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())
- if with_deletion do
- {:ok, _} = Repo.delete(config)
- Mix.shell().info("#{config.key} deleted from DB.")
+ ConfigDB
+ |> Repo.all()
+ |> Enum.each(&write_and_delete(&1, file, opts[:delete]))
+
+ :ok = File.close(file)
+ System.cmd("mix", ["format", config_path])
+ else
+ migration_error()
end
end
+
+ defp migration_error do
+ shell_error(
+ "Migration is not allowed in config. You can change this behavior by setting `configurable_from_database` to true."
+ )
+ 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.key} deleted from DB.")
+ end
+
+ defp delete(_config, _), do: :ok
end
projects / akkoma / blobdiff