$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libjpeg-turbo.git /var/lib/mock/dist-an7-build-31841-15811/root/chroot_tmpdir/scmroot/libjpeg-turbo
Cloning into '/var/lib/mock/dist-an7-build-31841-15811/root/chroot_tmpdir/scmroot/libjpeg-turbo'...
$ git reset --hard origin/a7
HEAD is now at 691e693 import libjpeg-turbo-1.2.90-8.el7.src.rpm