#!/bin/bash

# This script takes the DocBook of the Koha manual and turns it into
# files in the ePub and mobi formats. The mobi file is targeted at
# the Kindle ebook reader. 
# 
### Prerequisites
# 
# dbtoepub - For converting from DocBook to ePub
# 
# ebook-convert - For converting from ePub to mobi. This program
# is part of the calibre ebook software. Unfortunately, it does not
# seem to be possible to install just ebook-convert, without all the
# graphical components of the full calibre software. A full install
# on a Debian server would be ~211MB...
# 
### Installing the prerequsites on Debian
# 
# sudo apt-get install dbtoepub calibre
# 
### Getting the manual in DocBook format
# 
# git clone git://git.koha-community.org/kohadocs.git
# 
# The repository must be kept up to date independently of this script
# by running "git pull" on it. Please adjust $docbook below to reflect
# the location of your own cloned repository. 
#
### Disclaimer
# 
# This is experimental work in progress. You load the provided files 
# on your favourite device at your own risk!
# 
### TODO
# 
# - Make this script keep the cloned repository up to date

echo "Converting Koha manual from DocBook to ePub and mobi"

docbook="/home/magnus/scripts/kohadocs/en/manual.xml"
epub='manual.epub'
mobi='manual.mobi'

echo "DocBook -> ePub ..."
dbtoepub -o $epub $docbook
echo "done!"

echo "ePub -> mobi ..."
# Docs: 
# http://manual.calibre-ebook.com/cli/ebook-convert.html
# http://manual.calibre-ebook.com/conversion.html
ebook-convert $epub $mobi \
  --output-profile=kindle \
  --language=en 
echo "done!"