$ git clone -n https://gitee.com/src-anolis-os/libgphoto2.git /var/lib/mock/dist-an8.7-build-137391-50625/root/chroot_tmpdir/scmroot/libgphoto2
Cloning into '/var/lib/mock/dist-an8.7-build-137391-50625/root/chroot_tmpdir/scmroot/libgphoto2'...
$ git reset --hard origin/a8
HEAD is now at 759650c spec: add doc sub package