#! /bin/bash

# Update our package lists (Packages and Sources files)
if [ ! -d $HOME/.multidistrotools/sid ]; then
        mdt dist-create sid http://ftp.debian.org/debian unstable main contrib non-free
fi
if [ ! -d $HOME/.multidistrotools/dapper ]; then
        mdt dist-create dapper http://archive.ubuntu.com/ubuntu dapper main restricted universe multiverse
fi

mdt dist-apt-get sid update
mdt dist-apt-get dapper update

# Lists versions in Debian and Ubuntu
mdt compare-versions sid dapper > versionslist

# Get list of universe and multiverse source packages
mdt dist-grep-dctrl-sources dapper -F Section -s Package -n multiverse > multiverse
mdt dist-grep-dctrl-sources dapper -F Section -s Package -n universe > universe
cat multiverse >> universe

# Get lists of source packages for tex, math, and science sections of Debian adn Ubuntu
mdt dist-grep-dctrl-sources dapper -n -s Package -F Section -e "tex$" > u_tex
mdt dist-grep-dctrl-sources sid -n -s Package -F Section -e "tex$" > d_tex

mdt dist-grep-dctrl-sources dapper -n -s Package -F Section math > u_math
mdt dist-grep-dctrl-sources sid -n -s Package -F Section math > d_math

mdt dist-grep-dctrl-sources dapper -n -s Package -F Section science > u_science
mdt dist-grep-dctrl-sources sid -n -s Package -F Section science > d_science

# Get a unified list for each section
mdt list_union u_tex d_tex > tex
mdt list_union u_math d_math > math
mdt list_union u_science d_science > science

cat tex math science | sort > all

mdt filter all < universe | sort > motuscience_packages

# Filter this versions list with the list of tex, math, and science sources packages
mdt filter tex < versionslist > tex_list
mdt filter math < versionslist > math_list
mdt filter science < versionslist > science_list

cat tex_list math_list science_list | sort > all_list

# Generate an HTML report from rubyversionslist
mdt versions2html -d -u --titleA Debian --titleB Ubuntu < tex_list > tex_list.html
mdt versions2html -d -u --titleA Debian --titleB Ubuntu < math_list > math_list.html
mdt versions2html -d -u --titleA Debian --titleB Ubuntu < science_list > science_list.html
mdt versions2html -d -u --titleA Debian --titleB Ubuntu < all_list > all_list.html