#!/bin/sh

# example git post-receive hook that i use to autobuild my website on push

# setup paths
export GEM_HOME=$HOME/gems
export PATH=$GEM_HOME/bin:$PATH

# set variables, change example.com to your website repo name
GIT_REPO=$HOME/example.com.git
TMP_GIT_CLONE=$HOME/tmp/example.com
GEMFILE=$TMP_GIT_CLONE/Gemfile
PUBLIC_WWW=/var/www/htdocs/example.com

# change branch name to your main deploy branch
git clone -b main "$GIT_REPO" "$TMP_GIT_CLONE"

# build the site
BUNDLE_GEMFILE=$GEMFILE bundle install
BUNDLE_GEMFILE=$GEMFILE bundle exec jekyll build -s "$TMP_GIT_CLONE" -d "$PUBLIC_WWW"

# genterate thumbnails
{
    cp "$TMP_GIT_CLONE/art/thumbs.sh" "$PUBLIC_WWW/art/thumbs.sh"
    cd "$PUBLIC_WWW/art"
    sh thumbs.sh
    rm thumbs.sh
}

rm -Rf "$TMP_GIT_CLONE"
exit