html_to_pdf.sh

#!/bin/sh
pdf_stylesheet="/Users/dkirschner/dev/mapr/apache_spark/ebook/spark-book-theme/pdf/pdf.css"
theme_stylesheet="/Users/dkirschner/dev/mapr/apache_spark/ebook/spark-ebook/theme/pdf/pdf.css"
print_stylesheet="/Users/dkirschner/dev/mapr/apache_spark/ebook/spark-book-theme/pdf/pdf_print.css"

USAGE="Usage: -f input file with html ending, -p anything here will turn on print mode, -? or -h prints usage"

while getopts “ht:f:p” OPTION
do
  case $OPTION in
    h)
      echo $USAGE
      exit 1
      ;;
    f)
      html=$OPTARG
      ;;
    p)
      PRINT=1
      ;;
    ?)
      echo $USAGE
      exit
      ;;
  esac
done

if [[ -z $html ]]
then
  echo $USAGE
  exit 1
fi

# convert supplied html file to html using prince

pdf=$(echo "$html" | sed 's/html/pdf/')
echo "pdf file is going to be $pdf"

# convert html to pdf

if [ -z $PRINT ]
then
  echo "generating web version of pdf..."
prince $html -o $pdf -s $pdf_stylesheet -s $theme_stylesheet
else
echo "generating print version of pdf..."  
prince $html -o $pdf -s $pdf_stylesheet -s $theme_stylesheet -s $print_stylesheet
fi