Add github enterprise support

README.org

@@ -25,6 +25,8 @@ Add the resource to your pipeline's ~resource_types~ (requires Concourse 0.74.0+
 |--------------+----------+-------------------------------------------------------------|
 | repo         | Yes      | The GitHub repository in ~user/repo~ format                 |
 | access_token | Yes      | The access token to use with the GitHub API                 |
+| api_endpoint | No       | Base API URL of a GitHub Enterprise installation            |
+| web_endpoint | No       | Base web URL of a GitHub Enterprise Installation            |
 |--------------+----------+-------------------------------------------------------------|
 
 * Behaviour

lib/github-status/support/github.rb

@@ -10,6 +10,8 @@ module GitHub
 
       Contract None => Octokit::Client
       def github
+        Octokit.api_endpoint = api_endpoint if api_endpoint
+        Octokit.web_endpoint = web_endpoint if web_endpoint
         @github ||= Octokit::Client.new access_token: access_token
       end
 

lib/github-status/support/source.rb

@@ -26,6 +26,16 @@ def repo
       def branch
         @branch ||= source.fetch('branch') { 'master' }
       end
+
+      Contract None => String
+      def api_endpoint
+        @api_endpoint ||= source.fetch('api_endpoint') { nil }
+      end
+
+      Contract None => String
+      def web_endpoint
+        @web_endpoint ||= source.fetch('web_endpoint') { nil }
+      end
     end
   end
 end