repository

/etc/scratchpkg.repo is file to define repo directory and url to sync/update port’s. This is example default /etc/scratchpkg.repo;

#
# /etc/scratchpkg.repo : scratchpkg repo file
#
# format:
#    <repo directory> <repo url for sync>
#

/usr/ports/core  https://raw.githubusercontent.com/emmett1/ports/master/core
/usr/ports/xorg  https://raw.githubusercontent.com/emmett1/ports/master/xorg
/usr/ports/xfce4 https://raw.githubusercontent.com/emmett1/ports/master/xfce4
/usr/ports/kf5   https://raw.githubusercontent.com/emmett1/ports/master/kf5
/usr/ports/lxde  https://raw.githubusercontent.com/emmett1/ports/master/lxde
/usr/ports/extra https://raw.githubusercontent.com/emmett1/ports/master/extra
/usr/ports/git   https://raw.githubusercontent.com/emmett1/ports/master/git
/usr/ports/wip   https://raw.githubusercontent.com/emmett1/ports/master/wip

Note: url is optional. Add if need to sync it.