commit a26e481a437eeffe94204c53b21bc786f635247a
author Anton Hansson <hansson@google.com> Wed Mar 25 12:54:39 2020 +0000
committer Anton Hansson <hansson@google.com> Wed Mar 25 13:18:13 2020 +0000
tree c5e44c17ea9db623af94294eeeba655207b9fbd8
parent 40c813a04afe50eea2c333b8fa5ffe91a1d11733

Make update_prebilts.py fail gracefully on bad sdk zip

Print some useful errors if there are unexpectededly missing,
or double entries in the fetched zip file.

New output when the sdk zip is missing an entry:

Running: /google/data/ro/projects/android/fetch_artifact --bid [..]
Expected 1 file named 'android.jar' in zip sdk-repo-linux-platforms-6302112.zip, found 0
Failed to update platform SDK, aborting

Bug: 151953032
Test: ./update_prebuilts.py -p 6302112
Test: ./update_prebuilts.py -p 6330106
Change-Id: I91d6c3d6a64cfbb993295cc07ab48c9aef5d71e0