git fetcher fix for Yocto bug 972

From: Yu Ke <[email protected]>

Pull URL: git://git.pokylinux.org/poky-contrib.git
Branch: kyu3/bug972
Browse: http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=kyu3/bug972

Thanks,
Yu Ke <[email protected]>
---

Yu Ke (1):
git fetcher: make tag back to work, fix Yocto bug 972

 bitbake/lib/bb/fetch2/git.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

From: Yu Ke <[email protected]>

In current git fetcher, tag does not work due to commit http://git.pokylinux.org/cgit/cgit.cgi/poky/commit/?id=5920e85c561624e657c126df58f5c378a8950bbc. Tag is not in sha256 form, so it will be treated invalid, and silently replaced by latest revision.

To fix it, this patch treat tag name as branches name, thus it will be handled correctly later. Thanks Richard for reviewing and proposing the better approach.

Fix [YOCTO #972]

---
 bitbake/lib/bb/fetch2/git.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

index d462acf..811acbf 100644
@@ -81,6 +81,7 @@ class Git(FetchMethod):
         for name in ud.names:
             # Ensure anything that doesn't look like a sha256 checksum/revision is translated into one
             if not ud.revisions[name] or len(ud.revisions[name]) != 40  or (False in [c in "abcdef0123456789" for c in ud.revisions[name]]):
+                ud.branches[name] = ud.revisions[name]
                 ud.revisions[name] = self.latest_revision(ud.url, ud, d, name)
 
     def localpath(self, url, ud, d):

1.7.0.4