$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/libpng.git /var/lib/mock/dist-el8-loongarch64-build-36097-17034/root/chroot_tmpdir/scmroot/libpng
Cloning into '/var/lib/mock/dist-el8-loongarch64-build-36097-17034/root/chroot_tmpdir/scmroot/libpng'...
$ git reset --hard origin/a8-LoongArch
HEAD is now at 6e9fb14 import libpng-1.6.34-5.el8.src.rpm