$ git clone -n https://gitee.com/src-anolis-os/nss.git /var/lib/mock/dist-an8_4-build-59613-32424/root/chroot_tmpdir/scmroot/nss
Cloning into '/var/lib/mock/dist-an8_4-build-59613-32424/root/chroot_tmpdir/scmroot/nss'...
$ git reset --hard origin/a8
HEAD is now at 519cb55 !4 build: renew two chains libpkix test certificates * build: renew two chains libpkix test certificates