$ git clone -n https://gitee.com/src-anolis-os/glm.git /var/lib/mock/dist-an7-build-61006-33842/root/chroot_tmpdir/scmroot/glm
正克隆到 '/var/lib/mock/dist-an7-build-61006-33842/root/chroot_tmpdir/scmroot/glm'...
$ git reset --hard origin/a7
HEAD 现在位于 33d5aa9 import glm-0.9.6.3-1.el7.src.rpm