html2haml an entire app

#!/bin/bash
# Based on terrbear's "html2haml an entire directory" at http://terrbear.org/?p=277
# This script needs to be executable and located somewhere in your PATH

CMD=`basename $0`

if [ -z "$1" ]; then
  wdir="."
else
  wdir=$1
fi

function hamlify {
  for f in $( ls $wdir/*.erb ); do
    out="${f%.erb}.haml"
    if [ -e $out ]; then
      echo "skipping $out; already exists"
    else
      echo "hamlifying $f"
      html2haml $f > $out
    fi  
  done
}

for d in $( find $wdir -maxdepth 1 -mindepth 1 -type d ); do
  echo "in directory $d:"
  $CMD $d
done

hamlify