[WIP] added support for stack output

cloudlift/__init__.py

@@ -170,5 +170,11 @@ def start_session(name, environment, mfa, component):
     SessionCreator(name, environment).start_session(mfa, component)
 
 
+@cli.command(help="Get Service stack Output details")
+@_require_environment
+@_require_name
+def service_output(name, environment):
+    ServiceInformationFetcher(name, environment).get_stack_outputs()
+
 if __name__ == '__main__':
     cli()

cloudlift/deployment/service_information_fetcher.py

@@ -1,6 +1,6 @@
 
 from subprocess import call
-
+from terminaltables import SingleTable
 from click import confirm, edit, prompt
 
 from cloudlift.exceptions import UnrecoverableException
@@ -33,6 +33,12 @@ def init_stack_info(self):
                     stack['Outputs']
                 )
             )
+            self.output = list(
+                filter(
+                    lambda x: x['OutputKey'],
+                    stack['Outputs']
+                )
+            )
             self.ecs_display_names = [
                 svc_name['OutputKey'] for svc_name in service_name_list
             ]
@@ -168,3 +174,12 @@ def _fetch_current_task_definition_tag(self):
             return commit_sha
         except Exception:
             return None
+
+    def get_stack_outputs(self):
+        changes_to_show = [["Name", "Value"]]
+        for svc_name in self.output:
+            if svc_name['OutputKey'] != "CloudliftOptions":
+                changes_to_show.append([
+                    svc_name['OutputKey'], svc_name['OutputValue']])
+        print(SingleTable(changes_to_show).table)
+