#! /bin/sh

# Find all OpenGL plugins.
declare -a OPENGL_PLUGIN_DIRS
OPENGL_PLUGIN_DIRS[0]="$FBCOMPOSE_PATH/plugins/opengl"
OPENGL_PLUGIN_DIRS[1]="~/.fluxbox/fbcompose/plugins/opengl"

OPENGL_PLUGINS=""
for dir in ${OPENGL_PLUGIN_DIRS[@]}; do
    if [ -d $dir ]; then
        OPENGL_PLUGINS="${OPENGL_PLUGINS} `find $dir -type f -name \*.so -print0 | xargs -n 1 -0 basename`"
    fi
done
OPENGL_PLUGINS=`echo $OPENGL_PLUGINS | sed -e "s/\.so\b//g" -e "s/  */\n/g" | sort | uniq`

# Find all XRender plugins.
declare -a XRENDER_PLUGIN_DIRS
XRENDER_PLUGIN_DIRS[0]="$FBCOMPOSE_PATH/plugins/xrender"
XRENDER_PLUGIN_DIRS[1]="~/.fluxbox/fbcompose/plugins/xrender"

XRENDER_PLUGINS=""
for dir in ${XRENDER_PLUGIN_DIRS[@]}; do
    if [ -d $dir ]; then
        XRENDER_PLUGINS="${XRENDER_PLUGINS} `find $dir -type f -name \*.so -print0 | xargs -n 1 -0 basename`"
    fi
done
XRENDER_PLUGINS=`echo $XRENDER_PLUGINS | sed -e "s/\.so\b//g" -e "s/  */\n/g" | sort | uniq`

# Print findings.
echo "Available fbcompose plugins:"

echo "OpenGL:"
if [ "x$OPENGL_PLUGINS" == "x" ]; then
    echo "  No plugins found."
else
    for name in $OPENGL_PLUGINS; do
        echo "  $name"
    done
fi

echo "XRender:"
if [ "x$XRENDER_PLUGINS" == "x" ]; then
    echo "  No plugins found."
else
    for name in $XRENDER_PLUGINS; do
        echo "  $name"
    done
fi