Sha256: 7f74601851f27770d1b7541b32dec4961549714ffc3d8cde95bc64013558a41d
Contents?: true
Size: 798 Bytes
Versions: 13
Compression:
Stored size: 798 Bytes
Contents
require 'ruby-progressbar'
module SolrWrapper
class Downloader
def self.fetch_with_progressbar(url, output)
pbar = SafeProgressBar.new(title: File.basename(url), total: nil, format: '%t: |%B| %p%% (%e )')
open(url, content_length_proc: ->(bytes) { pbar.total = bytes }, progress_proc: ->(bytes) { pbar.progress = bytes }) do |io|
IO.copy_stream(io, output)
end
rescue OpenURI::HTTPError => e
raise SolrWrapperError, "Unable to download solr from #{url}\n#{e.message}: #{e.io.read}"
end
class SafeProgressBar < ProgressBar::Base
def progress=(new_progress)
self.total = new_progress if total <= new_progress
super
end
def total=(new_total)
super if new_total && new_total > 0
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems