#!/usr/bin/env sh
# Publish GitHub Pages
#
# Usage: script/publish-gh-pages

set -o errexit

echo 'Enter GitHub Pages commit message:'
read message

branch=$(git symbolic-ref --short -q HEAD)

ember build --environment=production

if git branch --list | grep --no-messages --quiet 'gh-pages'
then
  git checkout gh-pages
else
  git checkout --orphan gh-pages
  git rm -rf .
fi

if [ ! -f .gitignore ]
then
  echo '/bower_components' > .gitignore
  echo '/node_modules' >> .gitignore
fi

rm -rf assets crossdomain.xml index.html robots.txt tmp
mv dist/* .
rm -rf dist

git add .
git commit --all --message="$message"
git push origin gh-pages

git checkout "$branch"