Exception message reformatting script

replace.sh

#!/bin/bash
FILES=`find ./src/Symfony -name "*.php"`
OPTS=-i.bak

git reset --hard

# Fix 'This is '.$an.' exception '.$ok.' foo '.$bar
perl $OPTS -pe "s/throw new (.*)Exception\('(.*?)'\.(.*?)\.'(.*?)'\.(.*?)\.'(.*?)'\.([^']*?)\);/throw new \1Exception\(sprintf\('\2%s\4%s\6%s', \3, \5, \7\)\);/g" $FILES

# Fix 'This is '.$an.' exception '.$ok
perl $OPTS -pe "s/throw new (.*)Exception\('(.*?)'\.(.*?)\.'(.*?)'\.([^']*?)\);/throw new \1Exception\(sprintf\('\2%s\4%s', \3, \5\)\);/g" $FILES

# Fix 'This is '.$an.' foo'
perl $OPTS -pe "s/throw new (.*)Exception\('(.*?)'\.(.*?)\.'(.*?)'\);/throw new \1Exception\(sprintf\('\2%s\4', \3\)\);/g" $FILES.' foo'

# Fix 'This is '.$an
perl $OPTS -pe "s/throw new (.*)Exception\('(.*?)'\.([^']*?)\);/throw new \1Exception\(sprintf\('\2%s', \3\)\);/g" $FILES

rm `find ./src/Symfony -name "*.bak"`
grep -Rn 'throw new ' | grep -v "sprintf" | grep "'\." | wc -l