fetcher.rb in how_is-18.1.0

- old
+ new

@@ -2,16 +2,26 @@
 
 require "contracts"
 require "github_api"
 require "how_is/pulse"
 
+C ||= Contracts
+
 class HowIs
   ##
   # Fetches data from GitHub.
   class Fetcher
     include Contracts::Core
 
+    # TODO: Fix this bullshit.
+    # :nodoc:
+    def self.default_github_instance
+      Github.new(auto_pagination: true) do |config|
+        config.basic_auth = ENV["HOWIS_BASIC_AUTH"] if ENV["HOWIS_BASIC_AUTH"]
+      end
+    end
+
     ##
     # Standardized representation for fetcher results.
     #
     # Implemented as a class instead of passing around a Hash so that it can
     # be more easily referenced by Contracts.
@@ -33,10 +43,10 @@
       C::Or[C::RespondTo[:issues, :pulls], nil],
       C::Or[C::RespondTo[:html_summary], nil] => Results
     def call(repository,
              github = nil,
              pulse = nil)
-      github ||= Github.new(auto_pagination: true)
+      github ||= self.class.default_github_instance
       pulse ||= HowIs::Pulse.new(repository)
       user, repo = repository.split("/", 2)
 
       unless user && repo
         raise HowIs::CLI::OptionsError, "To generate a report from GitHub, " \