defmodule Memex.Release do @moduledoc """ Contains mix tasks that can used in generated releases """ @app :memex def rollback(repo, version) do load_app() {:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :down, to: version)) end defp load_app do Application.load(@app) end def migrate do load_app() for repo <- Application.fetch_env!(@app, :ecto_repos) do {:ok, _, _} = Ecto.Migrator.with_repo(repo, &Ecto.Migrator.run(&1, :up, all: true)) end end end