$ git clone -n https://src.fedoraproject.org/rpms/nodejs.git /var/lib/mock/f31-build-72043-30800/root/chroot_tmpdir/scmroot/nodejs
Cloning into '/var/lib/mock/f31-build-72043-30800/root/chroot_tmpdir/scmroot/nodejs'...
$ git reset --hard a2b8a18f3d5f3d6f1228098730e24b5ab84ac3ec
HEAD is now at a2b8a18 Fix epoch dependencies