deploy

#!/usr/bin/env zsh
#
# Copyright (C) 2015-2018 Dyne.org Foundation
#
# Designed, written and maintained by Denis Roio <jaromil@dyne.org>
#
# This source code is free software; you can redistribute it
# and/or modify it under the terms of the GNU Public License
# as published by the Free Software Foundation; either
# version 3 of the License, or (at your option) any later
# version.
#
# This source code is distributed in the hope that it will be
# useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
# PURPOSE.  Please refer to the GNU Public License for more
# details.
#
# You should have received a copy of the GNU Public License
# along with this source code; if not, write to: Free
# Software Foundation, Inc., 675 Mass Ave, Cambridge, MA
# 02139, USA.


# full path to writedown's system
[[ -r /usr/local/writedown ]] && R=/usr/local/writedown
[[ -d writedown ]] && R=`pwd`/writedown

source $R/render source

notice "Deploy PDF to HTML on gh-pages"

[[ -r pub/${book_filename}.pdf ]] || {
	error "No PDF rendering made: it's needed for conversion to html"
	error "first run succesfully: ./writedown/render pdf"
	error "file not found: pub/${book_filename}.pdf"
	return 1
}

HEAD=$(git rev-parse HEAD)

ghHEAD=$(git rev-parse --verify gh-pages)

if [[ "$ghHEAD" = "" ]]; then

	act "creating gh-pages branch"
	git checkout --orphan gh-pages
	git reset

else
	revcheck=$(git show -q ${ghHEAD} | awk '/webnomad deploy/ { print $3 }')
	[[ "$HEAD" = "$revcheck" ]] && {
	   warning "revision already deployed: $HEAD"
	   return 0
	}
	git checkout gh-pages
fi

cp pub/${book_filename}.pdf /tmp

pdf2htmlEX /tmp/${book_filename}.pdf

mv ${book_filename}.html index.html
git add index.html
git commit -m "webnomad deploy: ${HEAD}"
git push origin gh-pages:gh-pages

git co -f master

notice "Success"