#!/bin/sh

if [ ! -r *.jar ]; then
	echo 'You need to cd "/usr/lib/mozilla-firefox/extensions/langpack-<your-lang>@firefox.mozilla.org/chrome" first.'
	exit 2
fi

mkdir jar.work~
cd jar.work~
unzip -q ../*.jar locale/branding/brand.dtd locale/branding/brand.properties
cd locale/branding

sed -e '
	s/<!ENTITY brandShortName "Firefox">/<!ENTITY brandShortName "Iceweasel">/
	s/<!ENTITY brandFullName "Mozilla Firefox">/<!ENTITY brandFullName "Iceweasel">/
' < brand.dtd > brand.dtd.iw
mv -f brand.dtd.iw brand.dtd

sed -e '
	s/brandShortName = Firefox/brandShortName = Iceweasel/
	s/brandFullName = Mozilla Firefox/brandFullName = Iceweasel/
' < brand.properties > brand.properties.iw
mv -f brand.properties.iw brand.properties

cd ../..
zip -qr ../*.jar locale

cd ..
rm -rf jar.work~