#!/bin/bash

THEMEDIR="/path/to/themes"
TEMPDIR="/tmp/`basename $0`"
TOOLSDIR="/path/to/rockbox/tools/"

svn update "$TOOLSDIR"

REV=`$TOOLSDIR/svnversion.sh "$TOOLSDIR"`
CHECKWPS="${TOOLSDIR}/checkwps"
make -C "$TOOLSDIR" checkwps

if [ -n "$1" ]; then
    THEMEDIR="$1"
fi
if [ ! -d "$THEMEDIR" ]; then
    echo "Error: $THEMEDIR is not a directory"
    exit 2
fi

find "$THEMEDIR" -name "*zip" |(while read zipfile; do
    mkdir -p "$TEMPDIR";
    if [ ! -d "$TEMPDIR" ]; then
        echo "Error: $TEMPDIR doesn't exist and couldn't be created"
        exit 1
    fi

    echo $zipfile
    unzip -d "$TEMPDIR" "$zipfile" "*.wps" >/dev/null

    find "$TEMPDIR" -name "*.wps" |(PASS="false"; while read wps; do
        result=`${CHECKWPS} "$wps"`
        if [ "$result" = "WPS parsed OK" ]; then
            # WPS is valid
            echo "  PASS: $wps"
            PASS="true"
        else
            # WPS is invalid
            echo "  FAIL: $wps"
        fi
    done;
        echo "  Theme pass: $PASS (${REV})"
    )
    rm -rf "$TEMPDIR"
done)