[buildstream] 14/18: local.py: Update to handle SourceDownloaders and alias overrides

[no...@apache.org]

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not-in-ldap pushed a commit to branch jonathan/mirror-client-sourcedownloader
in repository https://gitbox.apache.org/repos/asf/buildstream.git

commit a2c02c87f982ebc8dcd1702613297acf624bc683
Author: Jonathan Maw <jo...@codethink.co.uk>
AuthorDate: Fri Jun 22 17:40:40 2018 +0100

    local.py: Update to handle SourceDownloaders and alias overrides
---
 buildstream/plugins/sources/local.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/buildstream/plugins/sources/local.py b/buildstream/plugins/sources/local.py
index e3b019f..53ddf7a 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):