$ git clone -n https://gitee.com/yueeranna/flex.git /var/lib/mock/dist-an23-build-254968-63615/root/chroot_tmpdir/scmroot/flex
Cloning into '/var/lib/mock/dist-an23-build-254968-63615/root/chroot_tmpdir/scmroot/flex'...
$ git reset --hard b38f76ec4f89062a8b6fa4bf9f335aeeeb1ac3e2
HEAD is now at b38f76e optimise spec and patch file