#!/bin/bash

VERSION=`echo "console.log(require('./package.json').version)" | node`
ORIGIN=`git remote -v|grep origin|head -n1|cut -f2|cut -d" " -f1`
TMP=/tmp/.gh-pages-update
CWD=`pwd`

git checkout -b build

echo Building dist files for $VERSION...
grunt
echo Done.

git add dist/* -f
git add bower.json -f

git commit -m "v$VERSION"

git tag v$VERSION -f
git push origin build --tags -f

echo Updating dist files on gh-pages...
rm -rf $TMP
git clone -b gh-pages . $TMP
cd $TMP
git remote set-url origin $ORIGIN
git fetch origin gh-pages
git rebase origin/gh-pages

cp -a $CWD/dist $TMP
git add -f dist/
git commit -m "Dist files $VERSION"
git push origin gh-pages
cd $CWD
rm -rf $TMP

git checkout master
git branch -D build