$ git clone -n https://src.fedoraproject.org/rpms/R-ncdf4.git /var/lib/mock/f38-build-721232-98494/root/chroot_tmpdir/scmroot/R-ncdf4
Cloning into '/var/lib/mock/f38-build-721232-98494/root/chroot_tmpdir/scmroot/R-ncdf4'...
$ git reset --hard ecf1612320e8bd4d9aefe3a68470522b3901676d
HEAD is now at ecf1612 R-maint-sig mass rebuild