diff options
Diffstat (limited to 'buildstream/_loader/loader.py')
| -rw-r--r-- | buildstream/_loader/loader.py | 41 |
1 files changed, 21 insertions, 20 deletions
diff --git a/buildstream/_loader/loader.py b/buildstream/_loader/loader.py index 1607c5b5e..9b91e91fe 100644 --- a/buildstream/_loader/loader.py +++ b/buildstream/_loader/loader.py @@ -523,28 +523,29 @@ class Loader(): element._preflight() sources = list(element.sources()) - for idx, source in enumerate(sources): - # Handle the case where a subproject needs to be fetched - # - if source.get_consistency() == Consistency.RESOLVED: - if fetch_subprojects: - if ticker: - ticker(filename, 'Fetching subproject from {} source'.format(source.get_kind())) - source._fetch(sources[0:idx]) - else: - detail = "Try fetching the project with `bst source fetch {}`".format(filename) - raise LoadError(LoadErrorReason.SUBPROJECT_FETCH_NEEDED, - "Subproject fetch needed for junction: {}".format(filename), + if not element._source_cached(): + for idx, source in enumerate(sources): + # Handle the case where a subproject needs to be fetched + # + if source.get_consistency() == Consistency.RESOLVED: + if fetch_subprojects: + if ticker: + ticker(filename, 'Fetching subproject from {} source'.format(source.get_kind())) + source._fetch(sources[0:idx]) + else: + detail = "Try fetching the project with `bst source fetch {}`".format(filename) + raise LoadError(LoadErrorReason.SUBPROJECT_FETCH_NEEDED, + "Subproject fetch needed for junction: {}".format(filename), + detail=detail) + + # Handle the case where a subproject has no ref + # + elif source.get_consistency() == Consistency.INCONSISTENT: + detail = "Try tracking the junction element with `bst source track {}`".format(filename) + raise LoadError(LoadErrorReason.SUBPROJECT_INCONSISTENT, + "Subproject has no ref for junction: {}".format(filename), detail=detail) - # Handle the case where a subproject has no ref - # - elif source.get_consistency() == Consistency.INCONSISTENT: - detail = "Try tracking the junction element with `bst source track {}`".format(filename) - raise LoadError(LoadErrorReason.SUBPROJECT_INCONSISTENT, - "Subproject has no ref for junction: {}".format(filename), - detail=detail) - workspace = element._get_workspace() if workspace: # If a workspace is open, load it from there instead |