$ git clone -n http://8.131.229.236/anolis-os/ghc-x509 /var/lib/mock/dist-an8-dep-build-17710-6480/root/chroot_tmpdir/scmroot/ghc-x509
正克隆到 '/var/lib/mock/dist-an8-dep-build-17710-6480/root/chroot_tmpdir/scmroot/ghc-x509'...
$ git reset --hard origin/a8
HEAD 现在位于 2dab605 import ghc-x509-1.7.2-3.el8