$ git clone -n https://src.fedoraproject.org/rpms/php-php-gettext.git /var/lib/mock/f45-build-28148-628/root/chroot_tmpdir/scmroot/php-php-gettext
Cloning into '/var/lib/mock/f45-build-28148-628/root/chroot_tmpdir/scmroot/php-php-gettext'...
$ git fetch origin fcf5c6c42957fe778f2808ac99f923235e9e4c63:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-php-gettext
 * [new ref]         fcf5c6c42957fe778f2808ac99f923235e9e4c63 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fcf5c6c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild