$ git clone -n https://src.fedoraproject.org/rpms/gnome-extensions-app.git /var/lib/mock/f40-build-772842-126652/root/chroot_tmpdir/scmroot/gnome-extensions-app
Cloning into '/var/lib/mock/f40-build-772842-126652/root/chroot_tmpdir/scmroot/gnome-extensions-app'...
$ git reset --hard cddca498809f6a6128fddf6b122c1a10e17f9435
HEAD is now at cddca49 Update to 46.alpha