Fix symlinking of new projects
We weren't copying these lists, so the += was actually changing the
underlying lists.
When a new project was added to the manifest, we run _CheckDirReference
against the manifest project with share_refs=True, which added the
working_tree_* to the shareable_* lists. Then, when we load the new
manifest and create the new project, it uses the lists that already
contain the working_tree_* files, even though we passed
share_refs=False.
This happens reliably under the above conditions, but doesn't seem to
happen when syncing a fresh tree. So we've got a mixture of links that
may need to be cleaned up later. This patch will just stop it from
happening in the future.
Change-Id: Ib7935bfad78af1e494a75e55134ec829f13c2a41
diff --git a/project.py b/project.py
index e3c3bd5..e0bd9c1 100644
--- a/project.py
+++ b/project.py
@@ -2315,8 +2315,8 @@
self.bare_git.symbolic_ref('-m', msg, ref, dst)
def _CheckDirReference(self, srcdir, destdir, share_refs):
- symlink_files = self.shareable_files
- symlink_dirs = self.shareable_dirs
+ symlink_files = self.shareable_files[:]
+ symlink_dirs = self.shareable_dirs[:]
if share_refs:
symlink_files += self.working_tree_files
symlink_dirs += self.working_tree_dirs
@@ -2344,8 +2344,8 @@
copy_all: If true, copy all remaining files from |gitdir| -> |dotgit|.
This saves you the effort of initializing |dotgit| yourself.
"""
- symlink_files = self.shareable_files
- symlink_dirs = self.shareable_dirs
+ symlink_files = self.shareable_files[:]
+ symlink_dirs = self.shareable_dirs[:]
if share_refs:
symlink_files += self.working_tree_files
symlink_dirs += self.working_tree_dirs
