$ git clone -n https://gitee.com/src-anolis-os/firefox.git /var/lib/mock/dist-an7_9-updates-build-264591-63954/root/chroot_tmpdir/scmroot/firefox
Cloning into '/var/lib/mock/dist-an7_9-updates-build-264591-63954/root/chroot_tmpdir/scmroot/firefox'...
$ git reset --hard f19a6a615e4310e4efb8d1b66f5b6ddbdf694405
HEAD is now at f19a6a6 update to firefox-102.11.0-2.el7_9