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Improve performance of bulk renames

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byte[] 2022-05-18 22:45:32 -04:00
parent b9ab699b01
commit 244ea56d0f
1 changed files with 12 additions and 6 deletions
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18
lib/philomena/images/thumbnailer.ex
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@ -134,13 +134,19 @@ defmodule Philomena.Images.Thumbnailer do
end end
defp bulk_rename(file_names, source_prefix, target_prefix) do defp bulk_rename(file_names, source_prefix, target_prefix) do
Enum.map(file_names, fn name -> file_names
source = Path.join(source_prefix, name) |> Task.async_stream(
target = Path.join(target_prefix, name) fn name ->
source = Path.join(source_prefix, name)
target = Path.join(target_prefix, name)
Objects.copy(source, target)
Objects.copy(source, target) name
Objects.delete(source) end,
end) timeout: :infinity
)
|> Stream.map(fn {:ok, name} -> name end)
|> bulk_delete(source_prefix)
end end
defp bulk_delete(file_names, prefix) do defp bulk_delete(file_names, prefix) do