#!/bin/sh
set -e

LOADERS_DIR=/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders
LOADERS_DIR_OLD=/usr/lib/gdk-pixbuf-2.0/2.10.0/loaders

if [ "$1" = triggered ]; then
    for trigger in $2; do
        if ! [ -d $trigger ]; then
            continue
        fi
        case $trigger in
          $LOADERS_DIR|$LOADERS_DIR_OLD)
            # This is triggered everytime an application installs a
            # GdkPixbuf loader
            /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders \
                $(find $LOADERS_DIR $LOADERS_DIR_OLD -name *.so 2> /dev/null | LC_ALL=C sort) \
            > /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders.cache || true
            ;;
        esac
    done
    exit 0
fi




# Also handle the initial installation
if [ -d $LOADERS_DIR ] || [ -d $LOADERS_DIR_OLD ]; then
    /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders \
        $(find $LOADERS_DIR $LOADERS_DIR_OLD -name *.so 2> /dev/null | LC_ALL=C sort) \
    > /usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders.cache || true
fi