$ git clone -n http://8.131.229.236/anolis-os/ghc-connection /var/lib/mock/dist-an8-dep-build-17728-6769/root/chroot_tmpdir/scmroot/ghc-connection
正克隆到 '/var/lib/mock/dist-an8-dep-build-17728-6769/root/chroot_tmpdir/scmroot/ghc-connection'...
$ git reset --hard origin/a8
HEAD 现在位于 3545d8d import ghc-connection-0.2.8-3.el8