$ git clone -n https://gitee.com/src-openeuler/bzip2.git /var/lib/mock/roe1-build-3521-1051/root/chroot_tmpdir/scmroot/bzip2
Cloning into '/var/lib/mock/roe1-build-3521-1051/root/chroot_tmpdir/scmroot/bzip2'...
$ git reset --hard e2a78a1d86a31be65e42d42733f0a1231efe794b
HEAD is now at e2a78a1 !3 add yaml file in package Merge pull request !3 from 吴超超/master