$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/pixman.git /var/lib/mock/dist-el8-loongarch64-build-41136-21227/root/chroot_tmpdir/scmroot/pixman
Cloning into '/var/lib/mock/dist-el8-loongarch64-build-41136-21227/root/chroot_tmpdir/scmroot/pixman'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at 659aadb import pixman-0.38.4-1.el8.src.rpm