lib/mix/tasks/empty.ex
defmodule Mix.Tasks.Cdn.Empty do
use Mix.Task
@shortdoc "Delete Assets in CDN"
def run(_args) do
{:ok, _} = Application.ensure_all_started(:ex_aws)
{:ok, _} = Application.ensure_all_started(:httpoison)
bucket = Application.get_env(:cdn, :bucket)
Cdn.S3.delete_objects(bucket)
end
end