#!/bin/bash

# Cleanup
rm -rf html
mkdir -p html/index
mkdir -p html/sre-book
cd html

# Download
wget --convert-links --mirror https://landing.google.com/sre/book/
mv landing.google.com/sre/sre-book/* ./sre-book
mv landing.google.com/sre/book/index.html ./index
rm -rf landing.google.com
cd ..

if [ $1 != "docker" ];then
    bundle install
fi

ruby generate.rb

pushd html/sre-book/chapters
pandoc -f html -t epub -o ../../../google-sre.epub --epub-metadata=../../../metadata.xml --epub-cover-image=../../../cover.jpg sre.html
popd
ebook-convert google-sre.epub google-sre.mobi
ebook-convert google-sre.epub google-sre.pdf

if [ "$1"=="docker" ]; then
    chown -v $(id -u):$(id -g) google-sre.*
    mv -f google-sre.* /output
fi