If a tag contains slash, e.g., debian/5.22, then shallow clone
fails because it's using a wrong ref.
To reproduce the issue, add the following lines in local.conf:
BB_GIT_SHALLOW = "1"
BB_GENERATE_SHALLOW_TARBALLS = "1"
And then run 'bitbake debianutils -c fetch'.
What the original os.path.basename(ref) wanted to do is to remove
the strings such as refs/heads/. So we do it explitly to fix this
issue.
Fixes: [YOCTO #15862]
(Bitbake rev: c6d6999f1ed01e7445b8f177a888038edacf555c)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
07f08063c1