$ git clone -n https://gitee.com/src-anolis-os/javapackages-bootstrap.git /var/lib/mock/dist-an23-build-239773-62942/root/chroot_tmpdir/scmroot/javapackages-bootstrap
Cloning into '/var/lib/mock/dist-an23-build-239773-62942/root/chroot_tmpdir/scmroot/javapackages-bootstrap'...
$ git reset --hard origin/a23
HEAD is now at 686b4e1 init from upstream