$ git clone -n https://gitee.com/mgb01105731/maven-file-management.git /var/lib/mock/dist-an23-build-262017-63899/root/chroot_tmpdir/scmroot/maven-file-management
Cloning into '/var/lib/mock/dist-an23-build-262017-63899/root/chroot_tmpdir/scmroot/maven-file-management'...
$ git reset --hard origin/a23
HEAD is now at 0b075ff init upstream from version 3.0.0