$ git clone -n https://src.fedoraproject.org/rpms/nodejs-cjs-module-lexer.git /var/lib/mock/f39-build-1513448-35614/root/chroot_tmpdir/scmroot/nodejs-cjs-module-lexer
Cloning into '/var/lib/mock/f39-build-1513448-35614/root/chroot_tmpdir/scmroot/nodejs-cjs-module-lexer'...
$ git fetch origin 22eeff3c0d1bd338740b6602bdab6d7a4e617dc7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nodejs-cjs-module-lexer
 * [new ref]         22eeff3c0d1bd338740b6602bdab6d7a4e617dc7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22eeff3 initial import (rhbz#2245271)