deploy.sh

#!/bin/sh
set -ex

build_version=$1

if [ -z "$build_version" ]; then
	echo "Usage: $0 <build_version>"
	echo "  where build_version is major.minor format"
	exit 1
fi

rm -rf _site

archive=techblog-$build_version-site

if [ "$(jekyll -v)" != "jekyll 3.1.6" ]; then 
	yes|sudo gem uninstall -a jekyll
fi
if [ ! $(which jekyll) ]; then
	sudo gem install jekyll -v 3.1.6
fi
if [ ! $(which lessc) ]; then
	npm install -g less
fi

jekyll build
#output="$(jekyll build 2>&1 |tee /dev/stderr | grep -E 'syntax error|Warning|Unexpected|less is not installed')"
#if [ ! -z "$output" ]; then
#	echo 'Build failed'
#	exit 1
#fi

cd _site
tar -czf ../$archive.tgz .
cd ..

HOSTS="mwebstaging1.mlan mwebstaging1.ulan"
for host in $HOSTS; do
	scp $archive.tgz $host:
	ssh $host "if [ -d $archive ]; then rm -r $archive/*; else mkdir $archive; fi && tar -xmf $archive.tgz -C $archive && sudo -u wwwrun rsync -az --delete $archive/* /local/techblog/"
done