diff options
Diffstat (limited to 'buildstream/source.py')
| -rw-r--r-- | buildstream/source.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/buildstream/source.py b/buildstream/source.py index 7a0a0ec88..9822beeec 100644 --- a/buildstream/source.py +++ b/buildstream/source.py @@ -982,9 +982,9 @@ class Source(Plugin): # def __ensure_previous_sources(self, previous_sources): for index, src in enumerate(previous_sources): + # BuildStream should track sources in the order they appear so + # previous sources should never be in an inconsistent state + assert src.get_consistency() != Consistency.INCONSISTENT + if src.get_consistency() == Consistency.RESOLVED: src._fetch(previous_sources[0:index]) - elif src.get_consistency() == Consistency.INCONSISTENT: - new_ref = src._track(previous_sources[0:index]) - src._save_ref(new_ref) - src._fetch(previous_sources[0:index]) |