Class: Bundler::Fetcher::Downloader
- Inherits:
-
Object
- Object
- Bundler::Fetcher::Downloader
- Defined in:
- lib/bundler/fetcher/downloader.rb
Instance Attribute Summary collapse
-
#connection ⇒ Object
readonly
Returns the value of attribute connection.
-
#redirect_limit ⇒ Object
readonly
Returns the value of attribute redirect_limit.
Instance Method Summary collapse
- #fetch(uri, options = {}, counter = 0) ⇒ Object
-
#initialize(connection, redirect_limit) ⇒ Downloader
constructor
A new instance of Downloader.
- #request(uri, options) ⇒ Object
Constructor Details
#initialize(connection, redirect_limit) ⇒ Downloader
Returns a new instance of Downloader.
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# File 'lib/bundler/fetcher/downloader.rb', line 8 def initialize(connection, redirect_limit) @connection = connection @redirect_limit = redirect_limit end |
Instance Attribute Details
#connection ⇒ Object (readonly)
Returns the value of attribute connection.
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# File 'lib/bundler/fetcher/downloader.rb', line 5 def connection @connection end |
#redirect_limit ⇒ Object (readonly)
Returns the value of attribute redirect_limit.
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# File 'lib/bundler/fetcher/downloader.rb', line 6 def redirect_limit @redirect_limit end |
Instance Method Details
#fetch(uri, options = {}, counter = 0) ⇒ Object
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# File 'lib/bundler/fetcher/downloader.rb', line 13 def fetch(uri, = {}, counter = 0) raise HTTPError, "Too many redirects" if counter >= redirect_limit response = request(uri, ) Bundler.ui.debug("HTTP #{response.code} #{response.}") case response when Net::HTTPSuccess, Net::HTTPNotModified response when Net::HTTPRedirection new_uri = URI.parse(response["location"]) if new_uri.host == uri.host new_uri.user = uri.user new_uri.password = uri.password end fetch(new_uri, , counter + 1) when Net::HTTPRequestEntityTooLarge raise FallbackError, response.body when Net::HTTPUnauthorized raise AuthenticationRequiredError, uri.host when Net::HTTPNotFound raise FallbackError, "Net::HTTPNotFound" else raise HTTPError, "#{response.class}#{": #{response.body}" unless response.body.empty?}" end end |
#request(uri, options) ⇒ Object
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# File 'lib/bundler/fetcher/downloader.rb', line 40 def request(uri, ) Bundler.ui.debug "HTTP GET #{uri}" req = Net::HTTP::Get.new uri.request_uri, if uri.user user = CGI.unescape(uri.user) password = uri.password ? CGI.unescape(uri.password) : nil req.basic_auth(user, password) end connection.request(uri, req) rescue NoMethodError => e raise unless ["undefined method", "use_ssl="].all? {|snippet| e..include? snippet } raise LoadError.new("cannot load such file -- openssl") rescue OpenSSL::SSL::SSLError raise CertificateFailureError.new(uri) rescue *HTTP_ERRORS => e Bundler.ui.trace e case e. when /host down:/, /getaddrinfo: nodename nor servname provided/ raise NetworkDownError, "Could not reach host #{uri.host}. Check your network " \ "connection and try again." else raise HTTPError, "Network error while fetching #{uri}" end end |