$ git clone -n https://src.fedoraproject.org/rpms/rstudio.git /var/lib/mock/f39-build-1868126-42596/root/chroot_tmpdir/scmroot/rstudio
Cloning into '/var/lib/mock/f39-build-1868126-42596/root/chroot_tmpdir/scmroot/rstudio'...
$ git fetch origin 87588c63a643f8a149c2ee872ec491e6d5e182b4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rstudio
 * [new ref]         87588c63a643f8a149c2ee872ec491e6d5e182b4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87588c6 Fix Copilot's node path resolution