#!/bin/sh
set -e

if [ "$1" = "configure" ]; then

    # Query for all the remaining diversions. We may have leftover diversions in two cases:
    # 1) We don't ship a binary shipped by another coreutil
    # 2) We now ship the binary but didn't before
    LC_ALL=C.UTF-8 dpkg-query -S '*.remove-bak' 2>/dev/null |  sed -nr 's/^diversion by coreutils-switch from: (.*)/\1/p' | while read -r name; do
            # If the file exists we need to remove it. If we ship the binary, it will be installed in its place in the following line
            rm -f "$name"
            # We --remove --rename the diversion such that if we actually ship the file now (case 2), our file ends up in the right place.
            dpkg-divert --package coreutils-switch \
                        --divert "$name.remove-bak" \
                        --rename \
                        --remove \
                        "$name"
    done
fi