release_tasks.ex
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release_tasks.ex
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	# Pleroma: A lightweight social networking server
	# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
	# SPDX-License-Identifier: AGPL-3.0-only

	defmodule Pleroma.ReleaseTasks do
	@repo Pleroma.Repo

	def run(args) do
	[task \| args] = String.split(args)

	case task do
	"migrate" -> migrate(args)
	"create" -> create()
	"rollback" -> rollback(args)
	task -> mix_task(task, args)
	end
	end

	def find_module(task) do
	module_name =
	task
	\|> String.split(".")
	\|> Enum.map(&String.capitalize/1)
	\|> then(fn x -> [Mix, Tasks, Pleroma] ++ x end)
	\|> Module.concat()

	case Code.ensure_loaded(module_name) do
	{:module, _} -> module_name
	_ -> nil
	end
	end

	defp mix_task(task, args) do
	Application.load(:pleroma)

	module = find_module(task)

	if module do
	module.run(args)
	else
	IO.puts("The task #{task} does not exist")
	end
	end

	def migrate(args) do
	Mix.Tasks.Pleroma.Ecto.Migrate.run(args)
	end

	def rollback(args) do
	Mix.Tasks.Pleroma.Ecto.Rollback.run(args)
	end

	def create do
	Application.load(:pleroma)

	case @repo.__adapter__.storage_up(@repo.config) do
	:ok ->
	IO.puts("The database for #{inspect(@repo)} has been created")

	{:error, :already_up} ->
	IO.puts("The database for #{inspect(@repo)} has already been created")

	{:error, term} when is_binary(term) ->
	IO.puts(:stderr, "The database for #{inspect(@repo)} couldn't be created: #{term}")
	end
	end
	end