Chris Bracken 52e4214dbb Fix crash on flutter update-packages (#28922) ... When running git update-packages, if the goldens repo is dirty, the flutter tool currently crashes and logs the failure from git pull. This adds a check for a dirty git client and emits a friendlier error message in the case where it's not clean, and avoid the crash by catching the NonZeroExitCode exception and rethrowing as toolExit instead. Fixes: https://github.com/flutter/flutter/issues/28915		2019-03-06 09:14:39 -08:00
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client.dart	Fix crash on flutter update-packages (#28922)	2019-03-06 09:14:39 -08:00