local.py: Update to handle SourceDownloaders and alias overrides

1 files changed, 5 insertions, 1 deletions

diff --git a/buildstream/plugins/sources/local.py b/buildstream/plugins/sources/local.py
index e3b019f1a..53ddf7a64 100644
--- a/buildstream/plugins/sources/local.py
+++ b/buildstream/plugins/sources/local.py
@@ -87,7 +87,7 @@ class LocalSource(Source):
     def set_ref(self, ref, node):
         pass  # pragma: nocover
 
-    def fetch(self):
+    def fetch(self, alias_override=None):
         # Nothing to do here for a local source
         pass  # pragma: nocover
 
@@ -102,6 +102,10 @@ class LocalSource(Source):
                 destfile = os.path.join(directory, os.path.basename(self.path))
                 utils.safe_copy(self.fullpath, destfile)
 
+    def get_alias(self):
+        # Local sources do not need mirrors
+        return None  # pragma: nocover
+
 
 # Create a unique key for a file
 def unique_key(filename):