1 files changed, 51 insertions, 0 deletions
diff --git a/lib/bundler/fetcher/base.rb b/lib/bundler/fetcher/base.rb
new file mode 100644
index 0000000000..271729a534
--- /dev/null
+++ b/lib/bundler/fetcher/base.rb
@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+module Bundler
+  class Fetcher
+    class Base
+      attr_reader :downloader
+      attr_reader :display_uri
+      attr_reader :remote
+
+      def initialize(downloader, remote, display_uri)
+        raise "Abstract class" if self.class == Base
+        @downloader = downloader
+        @remote = remote
+        @display_uri = display_uri
+      end
+
+      def remote_uri
+        @remote.uri
+      end
+
+      def fetch_uri
+        @fetch_uri ||= begin
+          if remote_uri.host == "rubygems.org"
+            uri = remote_uri.dup
+            uri.host = "index.rubygems.org"
+            uri
+          else
+            remote_uri
+          end
+        end
+      end
+
+      def available?
+        true
+      end
+
+      def api_fetcher?
+        false
+      end
+
+    private
+
+      def log_specs(debug_msg)
+        if Bundler.ui.debug?
+          Bundler.ui.debug debug_msg
+        else
+          Bundler.ui.info ".", false
+        end
+      end
+    end
+  end
+end