bitbake: fetch2/git: Dereference unresolved tags with ls-remote

We need to deference tags when trying to map them to commit IDs with
ls-remote. If we don't do this, a given commit might not show up
later in a specific branch. There appears to be no good reason not
to do this.

(Bitbake rev: 8ef24f4c834298348172b96ec0b855bf09552b09)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/bitbake/lib/bb/fetch2/git.py b/bitbake/lib/bb/fetch2/git.py
index d73f0cb..f7c26b3 100644 (file)
--- a/bitbake/lib/bb/fetch2/git.py
+++ b/bitbake/lib/bb/fetch2/git.py
@@ -326,7 +326,7 @@ class Git(FetchMethod):
         else:
             username = ""
 
-        cmd = "%s ls-remote %s://%s%s%s refs/heads/%s refs/tags/%s" % \
+        cmd = "%s ls-remote %s://%s%s%s refs/heads/%s refs/tags/%s^{}" % \
               (ud.basecmd, ud.proto, username, ud.host, ud.path, ud.unresolvedrev[name], ud.unresolvedrev[name])
         if ud.proto.lower() != 'file':
             bb.fetch2.check_network_access(d, cmd)