#!/bin/sh
set -e

#DEBHELPER#

case "$1" in
    configure)
        if [ -z "$2" ]; then
            adduser --system repository
            addgroup --system repo
            
            # Clean up the old sudoers block, then add it back
            perl -i.bak -ne 's%^### (BEGIN|END) invirt-dev\s*$%%m && ($skip = ($1 eq "BEGIN")); print unless $skip;' /etc/sudoers
            
            cat >>/etc/sudoers <<EOF
### BEGIN invirt-dev
%repo   ALL=(repository)        ALWAYS_SET_HOME,NOPASSWD: /usr/bin/reprepro
### END invirt-dev
EOF
            echo "-----"
            echo "invirt-dev: run"
            echo "  adduser --disabled-password \$user"
            echo "  adduser \$user repo"
            echo "  adduser \$user sbuild"
            echo "to make individual users that will build packages."
            echo "-----"
        fi
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac