setup.sh

#!/bin/bash

cd $PWD

set -e

script_name=$(basename $0 | sed "s/\.sh$//")

if [ "$1" == "--help" ] || [ "$1" == "-h" ]; then
	echo "Setup and run Jekyll"
	echo ""
	echo "Usage: ${script_name} [option]"
	echo ""
	echo "Options are not mandatory, only one at a time."
	echo "-a, --assets    Build minimized css style and js script from sources."
	echo "-i, --install   Install Bundler and node modules using Yarn."
	echo "-n, --normal    Runs Jekyll in normal, non incremental mode."
	echo ""
	exit 0
fi

# Install or update ruby and yarn packages
if [ ! -d "node_modules" ] || [ "$1" == "-i" ] || [ "$1" == "--install" ]; then
	gem update
	gem install bundler
	bundle install
	yarn --no-bin-links
fi

# Rebuild minimized assets
if [ ! -f "assets/css/style.min.css" ] || [ "$1" == "-a" ] || [ "$1" == "--assets" ]; then
	yarn dist
fi

# Enable Jekyll incremental build by default
if [ "$1" == "-n" ] || [ "$1" == "--normal" ]; then
	incremental=
else
	incremental="-I"
fi

bundle exec jekyll serve --watch --host=0.0.0.0 $incremental