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Diffstat (limited to 'lib/mix/tasks/pleroma/ecto/rollback.ex')
-rw-r--r-- | lib/mix/tasks/pleroma/ecto/rollback.ex | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/lib/mix/tasks/pleroma/ecto/rollback.ex b/lib/mix/tasks/pleroma/ecto/rollback.ex new file mode 100644 index 000000000..0033ceba4 --- /dev/null +++ b/lib/mix/tasks/pleroma/ecto/rollback.ex @@ -0,0 +1,65 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-onl + +defmodule Mix.Tasks.Pleroma.Ecto.Rollback do + use Mix.Task + require Logger + @shortdoc "Wrapper on `ecto.rollback` task" + + @aliases [ + n: :step, + v: :to + ] + + @switches [ + all: :boolean, + step: :integer, + to: :integer, + start: :boolean, + quiet: :boolean, + log_sql: :boolean, + migrations_path: :string + ] + + @moduledoc """ + Changes `Logger` level to `:info` before start rollback. + Changes level back when rollback ends. + + ## Start rollback + + mix pleroma.ecto.rollback + + Options: + - see https://hexdocs.pm/ecto/2.0.0/Mix.Tasks.Ecto.Rollback.html + """ + + @impl true + def run(args \\ []) do + {opts, _} = OptionParser.parse!(args, strict: @switches, aliases: @aliases) + + opts = + if opts[:to] || opts[:step] || opts[:all], + do: opts, + else: Keyword.put(opts, :step, 1) + + opts = + if opts[:quiet], + do: Keyword.merge(opts, log: false, log_sql: false), + else: opts + + path = Mix.Tasks.Pleroma.Ecto.ensure_migrations_path(Pleroma.Repo, opts) + + level = Logger.level() + Logger.configure(level: :info) + + if Pleroma.Config.get(:env) == :test do + Logger.info("Rollback succesfully") + else + {:ok, _, _} = + Ecto.Migrator.with_repo(Pleroma.Repo, &Ecto.Migrator.run(&1, path, :down, opts)) + end + + Logger.configure(level: level) + end +end |