deploy the gh-pages from a hugo site folder

gh-pages-deploy.sh

#!/bin/bash

echo -e "\033[0;32mDeploying gh-pages to GitHub...\033[0m"

# Clean
rm -rf public

# Build the project.
hugo # if using a theme, replace with `hugo -t <YOURTHEME>`

# Change to gh-pages
cd themes/GoMDL
git checkout gh-pages

# Clean and update
rm -rf ./*
cp -r ../../public/* ./
git add .

# Commit changes.
msg="rebuilding site `date`"
if [ $# -eq 1 ]
  then msg="$1"
fi
git commit -m "$msg"

# Push source and build repos.
git push origin gh-pages

# Come Back up to the Project Root
git checkout master
cd ../..