$ git clone -n http://8.131.229.236/anolis-os/ghc-tagged /var/lib/mock/dist-an8-dep-build-17596-4701/root/chroot_tmpdir/scmroot/ghc-tagged
正克隆到 '/var/lib/mock/dist-an8-dep-build-17596-4701/root/chroot_tmpdir/scmroot/ghc-tagged'...
$ git reset --hard origin/a8
HEAD 现在位于 5b0875b import ghc-tagged-0.8.5-5.el8