Sha256: 2c0b8bf27c01916f86ec2e6d0d516451f01f7a446af99634b92e9f2c0bda48a7
Contents?: true
Size: 863 Bytes
Versions: 118
Compression:
Stored size: 863 Bytes
Contents
# frozen_string_literal: true
require 'eac_fs/patches'
require 'eac_ruby_utils/fs/temp'
require 'open-uri'
module EacFs
class CachedDownload
attr_reader :url, :fs_cache
def initialize(url, parent_fs_cache = nil)
@url = url
@fs_cache = (parent_fs_cache || fs_cache).child(url.to_s.parameterize)
end
def assert
download unless fs_cache.stored?
end
def download
::EacRubyUtils::Fs::Temp.on_file do |temp|
download_to(temp)
fs_cache.content_path.to_pathname.dirname.mkpath
::FileUtils.mv(temp.to_path, fs_cache.content_path)
end
end
def path
fs_cache.content_path.to_pathname
end
private
def download_to(local_file)
::URI.parse(url).open do |remote|
local_file.open('wb') { |handle| handle.write(remote.read) }
end
end
end
end
Version data entries
118 entries across 118 versions & 2 rubygems