#!/bin/sh
cdir="`pwd`"

tbfile="thunderbird-2.0b1.en-US.linux-i686.tar.gz"
tburl="http://ftp.mozilla.org/pub/mozilla.org/thunderbird/nightly/latest-mozilla1.8/${tbfile}"
tbprefix="/usr/local/lib"
tbdir="${prefix}/moz-tb-1.8"
tbalias="thunderbird"

fffile="firefox-2.0.0.2pre.en-US.linux-i686.tar.gz"
ffurl="http://ftp.mozilla.org/pub/mozilla.org/firefox/nightly/latest-mozilla1.8/${fffile}"
ffprefix="/usr/local/lib"
ffdir="${prefix}/moz-ff-1.8"
ffalias="firefox"

install() {
	local file="$1"
	local url="$2"
	local prefix="$3"
	local dir="$4"
	local alias="$5"
	local newdir="${alias}-`date +%F`"

	if [ -d "${prefix}/${newdir}" ]; then
		echo "Already have today's version of ${alias}! Exiting."
		return
	fi

	cd "${prefix}"

	if [ -f "${alias}" ]; then
		rm -f "${alias}"
	fi

	if [ -f "/tmp/${file}" ]; then
		rm -f "/tmp/${file}"
	fi

	cd /tmp
	curl -O "${url}"
	cd "${prefix}"
	tar zxf "/tmp/${file}"

	mv "${alias}" "${newdir}"
	ln -s "${newdir}" "${alias}"

	if [ "${alias}" = "firefox" ]; then
		rm "${prefix}/${newdir}/searchplugins/*"
	fi

	rm "/tmp/${file}"
	cd "${cdir}"
}

install "${tbfile}" "${tburl}" "${tbprefix}" "${tbdir}" "${tbalias}"
install "${fffile}" "${ffurl}" "${ffprefix}" "${ffdir}" "${ffalias}"