Class: Bundler::GemRemoteFetcher

Inherits:
Gem::RemoteFetcher
  • Object
show all
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 collapse

Instance Method Summary collapse

Instance Attribute Details

#headers ⇒ Object

Returns the value of attribute headers.



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

def headers
  @headers
end

Instance Method Details

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

Extracted from RubyGems 2.4.



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# 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