Sha256: d6ed8e1c0fd4143bcdd9072757879f08dc918b855702cc1a7d6a58ec6eb06cb1
Contents?: true
Size: 888 Bytes
Versions: 10
Compression:
Stored size: 888 Bytes
Contents
require 'ruby-progressbar'
require 'http'
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 )')
response = HTTP.follow.get(url)
pbar.total = response.headers['content-length'].to_i
File.open(output, 'wb') do |f|
response.body.each do |chunk|
f.write(chunk)
pbar.progress += chunk.length
end
nil
end
rescue HTTP::Error => e
raise SolrWrapperError, "Unable to download solr from #{url}\n#{e}"
end
class SafeProgressBar < ProgressBar::Base
def progress=(new_progress)
self.total = new_progress if total.to_i <= new_progress
super
end
def total=(new_total)
super if new_total && new_total >= 0
end
end
end
end
Version data entries
10 entries across 10 versions & 2 rubygems