Automate Jekyll Post Creation

new_post.sh

#!/bin/bash
# Create a new post for a Jekyll blog.

cd /path/to/your/jekyll/repo/_posts

FILETILE=$(echo "$1" | tr " " "-" | tr '[:upper:]' '[:lower:]')
POSTDATE=$(\date +"%Y-%m-%d")
POSTNAME=$POSTDATE-$FILETILE.md
POSTBODY="---
layout:     post
title:      $1
date:       $POSTDATE $(\date +"%H:%M:%S")
summary:
categories:
---"

cat <<EOF >> $POSTNAME
$POSTBODY
EOF

open "$POSTNAME"