#!/bin/bash
author="Gilles Dubuc <gilles@wikimedia.org>"
packages=( "django-crispy-forms" "django-paging" "django-recaptcha" "django-statsd-mozilla" "django-sudo" "django-templatetag-sugar" )
debianize_options="-I django-templatetag-sugar -I statsd -I Django"

if ! [ -x "$(command -v fpm)" ]; then
	apt-get update
	apt-get install ruby ruby-dev rubygems
	gem update
	gem install fpm
fi

if ! [ -x "$(command -v git)" ]; then
	apt-get update
	apt-get install git
fi

if ! [ -x "$(command -v pip)" ]; then
	apt-get update
	apt-get install python python-setuptools
	easy_install pip
fi

timestamp=$(date "+%s")
workingdir="/tmp/sentrypackages-$timestamp"
mkdir $workingdir
cd $workingdir
git clone git://github.com/specialunderwear/debianize.sh.git

for package in "${packages[@]}"
do
	jsonuri="https://pypi.python.org/pypi/$package/json"
	version=$(wget -q -O - $jsonuri | ruby -rjson -e 'j = JSON.parse(ARGF.read); puts j["info"]["version"]')
	uri=$(wget -q -O - $jsonuri | ruby -rjson -e "j = JSON.parse(ARGF.read); puts j[\"releases\"][\"$version\"][0][\"url\"]")
	versionedpackage="$package-$version"
	wget $uri
	tar xzvf "$versionedpackage.tar.gz"
	cd $versionedpackage
	../debianize.sh/debianize.sh -m "$author" $debianize_options
	mv *.deb ..
	cd ..
	rm -rf $versionedpackage
	rm "$versionedpackage.tar.gz"
done

rm -rf debianize.sh