$ git clone -n http://8.131.229.236/anolis-os/ghc-regex-pcre /var/lib/mock/dist-an8-dep-build-17749-7098/root/chroot_tmpdir/scmroot/ghc-regex-pcre
Cloning into '/var/lib/mock/dist-an8-dep-build-17749-7098/root/chroot_tmpdir/scmroot/ghc-regex-pcre'...
$ git reset --hard origin/a8
HEAD is now at 77fa02d import ghc-regex-pcre-0.94.4-19.el8