My blog updater script

blog.sh

#! /bin/bash

# Customize these

jekyll_root=~/Documents/Personal/n22t
remote_site_root="drocamor@n22t.com:sites/n22t.com"


publish()
{
    echo Publishing site...
    echo '----'
    (cd $jekyll_root && rsync -avz _site/ $remote_site_root)
    if [ $? == 0 ]; then
	echo '----'
	echo Successful!
    else
	echo '----'
	echo Failed!
	exit 1
    fi
}

new_post()
{
    echo -n 'Post title: '
    read title

    #
    # Some people, when confronted with a problem, think 
    # “I know, I'll use regular expressions.”   Now they have two problems.
    #

    # Remove funky characters from the title, replace spaces with dashes, and downcase it
    post_file_name=`date +%Y-%m-%d`-`echo $title | sed 's/[^[:alnum:]^[:space:]]//g;s/[[:space:]]/-/g;' | tr '[A-Z]' '[a-z]'`.md
    # Create a new text file for the post
    echo -n Creating post...
    cat > $jekyll_root/_posts/$post_file_name <<EOF
---
layout: default
title: $title
---


EOF
    echo Done.
    echo Opening emacs...
    emacsclient $jekyll_root/_posts/$post_file_name
}

gen_site()
{
    echo Generating site...
    echo '----'
    (cd $jekyll_root && jekyll)
    if [ $? == 0 ]; then
	echo '----'
	echo Successful!
    else
	echo '----'
	echo Failed!
	exit 1
    fi
}

clean_site()
{
    echo -n Cleaning _site...
    rm -rf $jekyll_root/_site/*
    if [ $? == 0 ]; then
	echo Successful!
    else
	echo Failed!
	exit 1
    fi
}

server()
{
    echo Launching Jekyll Server...
    echo '----'
    google-chrome http://localhost:4000
    (cd $jekyll_root && jekyll --server --auto)
    echo '----'

}

case "$1" in
    publish)
	clean_site
	gen_site
	publish
	;;
    new)
	new_post
	;;
    clean)
	clean_site
	;;
    regen)
	clean_site
	gen_site
	;;
    server)
	server
	;;
    *)
	echo "Usage: blog {clean|new|publish|regen|server}"
	;;
esac