Class: Bundler::GemRemoteFetcher

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, Gem::RemoteFetcher
Instance Chain: self, Gem::RemoteFetcher
Inherits:	Gem::RemoteFetcher Object Gem::RemoteFetcher Bundler::GemRemoteFetcher
Defined in:	lib/bundler/gem_remote_fetcher.rb

Overview

Adds support for setting custom HTTP headers when fetching gems from the server.

TODO: Get rid of this when and if gemstash only supports RubyGems versions that contain github.com/rubygems/rubygems/commit/3db265cc20b2f813.

Instance Attribute Summary

#headers rw

Instance Method Summary

#fetch_http(uri, last_modified = nil, head = false, depth = 0)

Extracted from RubyGems 2.4.

Instance Attribute Details

#headers (rw)

[ GitHub ]

# File 'lib/bundler/gem_remote_fetcher.rb', line 12


attr_accessor :headers

Instance Method Details

#fetch_http(uri, last_modified = nil, head = false, depth = 0)

Extracted from RubyGems 2.4.

[ GitHub ]

# File 'lib/bundler/gem_remote_fetcher.rb', line 15


def fetch_http(uri, last_modified = nil, head = false, depth = 0)
  fetch_type = head ? Net::HTTP::Head : Net::HTTP::Get
  # beginning of change
  response   = request uri, fetch_type, last_modified do |req|
    headers.each {|k, v| req.add_field(k, v) } if headers
  end
  # end of change

  case response
  when Net::HTTPOK, Net::HTTPNotModified then
    response.uri = uri if response.respond_to? :uri
    head ? response : response.body
  when Net::HTTPMovedPermanently, Net::HTTPFound, Net::HTTPSeeOther,
       Net::HTTPTemporaryRedirect then
    raise FetchError.new("too many redirects", uri) if depth > 10

    location = URI.parse response["Location"]

    if https?(uri) && !https?(location)
      raise FetchError.new("redirecting to non-https resource: #{location}", uri)
    end

    fetch_http(location, last_modified, head, depth + 1)
  else
    raise FetchError.new("bad response #{response.message} #{response.code}", uri)
  end
end