$ git clone -n https://src.fedoraproject.org/rpms/php-pear-PHP-CodeSniffer.git /var/lib/mock/f45-build-28014-627/root/chroot_tmpdir/scmroot/php-pear-PHP-CodeSniffer
Cloning into '/var/lib/mock/f45-build-28014-627/root/chroot_tmpdir/scmroot/php-pear-PHP-CodeSniffer'...
$ git fetch origin 1721dfd141beb94dea46c467ac7e4aac1688f90b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-pear-PHP-CodeSniffer
 * [new ref]         1721dfd141beb94dea46c467ac7e4aac1688f90b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1721dfd v4.0.4