Add globals

Author: rachmari

server.rb

@@ -119,9 +119,9 @@ def authenticate_app
     # Instantiate an Octokit client, authenticated as an installation of a
     # GitHub App, to run API operations.
     def authenticate_installation(payload)
-      installation_id = payload['installation']['id']
-      installation_token = @app_client.create_app_installation_access_token(installation_id)[:token]
-      @installation_client = Octokit::Client.new(bearer_token: installation_token)
+      @installation_id = payload['installation']['id']
+      @installation_token = @app_client.create_app_installation_access_token(@installation_id)[:token]
+      @installation_client = Octokit::Client.new(bearer_token: @installation_token)
     end
 
     # Check X-Hub-Signature to confirm that this webhook was generated by

template_server.rb

@@ -113,9 +113,9 @@ def authenticate_app
     # Instantiate an Octokit client, authenticated as an installation of a
     # GitHub App, to run API operations.
     def authenticate_installation(payload)
-      installation_id = payload['installation']['id']
-      installation_token = @app_client.create_app_installation_access_token(installation_id)[:token]
-      @installation_client = Octokit::Client.new(bearer_token: installation_token)
+      @installation_id = payload['installation']['id']
+      @installation_token = @app_client.create_app_installation_access_token(@installation_id)[:token]
+      @installation_client = Octokit::Client.new(bearer_token: @installation_token)
     end
 
     # Check X-Hub-Signature to confirm that this webhook was generated by