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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Maintenance do
   6   alias Pleroma.Repo
   7   require Logger
   8
   9   def vacuum(args) do
  10     case args do
  11       "analyze" ->
  12         Logger.info("Running VACUUM ANALYZE.")
  13
  14         Repo.query!(
  15           "vacuum analyze;",
  16           [],
  17           timeout: :infinity
  18         )
  19
  20       "full" ->
  21         Logger.info("Running VACUUM FULL.")
  22
  23         Logger.warn(
  24           "Re-packing your entire database may take a while and will consume extra disk space during the process."
  25         )
  26
  27         Repo.query!(
  28           "vacuum full;",
  29           [],
  30           timeout: :infinity
  31         )
  32
  33       _ ->
  34         Logger.error("Error: invalid vacuum argument.")
  35     end
  36   end
  37 end