Bug 1487180 - Upload the build graph report as a part of the tup build. r=mshal

Differential Revision: https://phabricator.services.mozilla.com/D4626

--HG--
extra : moz-landing-system : lando

python/mozbuild/mozbuild/backend/tup.py

@@ -14,6 +14,7 @@ import shutil
 import mozpack.path as mozpath
 from mozbuild import shellutil
 from mozbuild.analyze.graph import Graph
+from mozbuild.analyze.hg import Report
 from mozbuild.base import MozbuildObject
 from mozbuild.backend.base import PartialBackend, HybridBackend
 from mozbuild.backend.recursivemake import RecursiveMakeBackend
@@ -317,13 +318,20 @@ class TupBackend(CommonBackend):
                                   append_env=self._get_mozconfig_env(config))
         tiers.finish_tier('tup')
         if not status and self.environment.substs.get('MOZ_AUTOMATION'):
+            config.log_manager.enable_unstructured()
+            config._activate_virtualenv()
+            config.virtualenv_manager.install_pip_package('tablib==0.12.1')
             src = mozpath.join(self.environment.topsrcdir, '.tup')
             dst = os.environ['UPLOAD_PATH']
             if self.environment.substs.get('UPLOAD_TUP_DB'):
                 shutil.make_archive(mozpath.join(dst, 'tup_db'), 'zip', src)
-            g = Graph(mozpath.join(src, 'db'))
+            cost_dict = Graph(mozpath.join(src, 'db')).get_cost_dict()
             with gzip.open(mozpath.join(dst, 'cost_dict.gz'), 'wt') as outfile:
-                json.dump(g.get_cost_dict(), outfile)
+                json.dump(cost_dict, outfile)
+            # Additionally generate a report with 30 days worth of data
+            # for upload.
+            r = Report(30, cost_dict=cost_dict)
+            r.generate_output('html', None, dst)
         return status
 
     def _get_backend_file(self, relobjdir):