commit f514c54ce3b91a00abcfb2eededa5d38af8008ce
author Jason Kusuma <jkusuma@google.com> Thu Nov 05 18:43:45 2015 -0800
committer Alex Deymo <deymo@chromium.org> Wed Nov 11 19:24:26 2015 +0000
tree 92f74591e0cb06cb0ebed4edef0755cdfc368e29
parent 168b535ceaeef22d501b5c14a167d323758e4ed6

brillo_payload_generator: Adding warn function and flag verification

- Adding warn function
- Add check to verify that metadata_hash_file flag is set

BUG=b:25479363
TEST=brillo_payload_generator called successfully in local env

Change-Id: I1920c85c06be69cee93be74ef21d4f912714048d
Reviewed-on: https://chromium-review.googlesource.com/310889
Reviewed-by: Alex Deymo <deymo@chromium.org>
Tested-by: Jason Kusuma <jkusuma@chromium.org>