commit da39c6d82324c73ed61e366486dbb81187c720aa
author Alex Klein <saklein@chromium.org> Mon Sep 16 14:36:36 2019 -0600
committer Commit Bot <commit-bot@chromium.org> Wed Sep 18 01:57:15 2019 +0000
tree 57ccba50bbe51456f9b1e68fc255e83ba064ea7a
parent 20791fdb3e9190969440d82a4fb730055425fcfa

PackagesService: Add HasChromePrebuilt method.

BUG=chromium:950006
TEST=./run_tests

Change-Id: Ide1b570ebe0b3c770c04e3ab60848c8db608e625
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/1808394
Tested-by: Alex Klein <saklein@chromium.org>
Reviewed-by: David Burger <dburger@chromium.org>
Commit-Queue: Alex Klein <saklein@chromium.org>

api/controller/packages.py

diff --git a/api/controller/packages.py b/api/controller/packages.py
index a13f351..0443e74 100644
--- a/api/controller/packages.py
+++ b/api/controller/packages.py
@@ -107,3 +107,20 @@
 
   # Something like 1.2.3.4_rc -> 1.2.3.4.
   output_proto.version = cpv.version_no_rev.split('_')[0]
+
+
+def _HasChromePrebuiltSuccess(_input_proto, output_proto, _config):
+  """The mock success case for HasChromePrebuilt."""
+  output_proto.has_prebuilt = True
+
+
+@faux.success(_HasChromePrebuiltSuccess)
+@faux.empty_error
+@validate.require('build_target.name')
+@validate.validation_complete
+def HasChromePrebuilt(input_proto, output_proto, _config):
+  """Checks if the most recent version of Chrome has a prebuilt."""
+  build_target = controller_util.ParseBuildTarget(input_proto.build_target)
+  exists = packages.has_prebuilt(constants.CHROME_CP, build_target=build_target)
+
+  output_proto.has_prebuilt = exists