$ git clone -n https://gitee.com/zhonglingh/libarrow /var/lib/mock/dist-an23-epao-build-344202-70026/root/chroot_tmpdir/scmroot/libarrow
Cloning into '/var/lib/mock/dist-an23-epao-build-344202-70026/root/chroot_tmpdir/scmroot/libarrow'...
$ git reset --hard origin/a23
HEAD is now at d2a990c init from upstream