zipfind

#!/bin/sh 

#searches for a substring of a file name in all of the zip formatted files 
#under a given directory: jar, war, ear, sar and zip

#set to 0 to continue after the first match
SHORTCIRCUIT=0

#set to 0 in order to remove the ... during search
VERBOSE=1

CONVERT=0

EXTENSIONS='jar  war ear sar zip'

USAGE(){
    APPNAME=`basename $0`

    echo "$APPNAME: searches for a substring of a file name in all of the jar "
    echo " and jar type archives under a given directory "
    echo " USAGE: "
    echo "      $APPNAME [option] <searchroot> <Substring> "
    echo "options override default behavior.  They are are: "
    echo "-q : quiet.        By Default, the search prints out a series of dots"
    echo "                   to show it hasn't stalled"
    echo "-s : shortcircuit  By Default, the search continues after "
    echo "                   the first match"
    echo "-j : jars only     By Default, the search cylces through $EXTENSIONS"
    echo "-l : symlinks only Finds only symlink files"
}

class2path(){
echo $1 | sed 's!\.!\/!g'
}


EXTENSIONS='jar  war ear sar zip'

while (( "$#" )) 
do

case "$1" in
    "-c")
	CONVERT=1
	shift
	;;
    "-j")
	EXTENSIONS="jar"
	shift
	;;
    "-q") 
	VERBOSE=0
	shift
	;;
    "-s") SHORTCIRCUIT=1
	shift
	;;
    *) 
	break
	;;
esac
done

SEARCHROOT=$1
SUBSTRING=$2
if [ $CONVERT -gt 0 ]
then
    SUBSTRING=`class2path $SUBSTRING`
fi

[  -z $SEARCHROOT ] && USAGE && exit 1
[  -z $SUBSTRING ] && USAGE && exit 1

cd $SEARCHROOT 

for EXT in $EXTENSIONS
do
    [ $VERBOSE -gt 0  ] && \
	echo SEARCHING for $SUBSTRING in ALL $EXT Files in $SEARCHROOT
    for ARCHIVE in `find  $SEARCHROOT  -name \*.$EXT  `
    do
	[ $VERBOSE -gt 0  ] && echo -n .
 	if [ `file $ARCHIVE | grep -c "Zip archive data"` -gt 0 ]
	then 
	    [ `jar -tf $ARCHIVE | grep -c $SUBSTRING` -gt 0  ] && \
		/bin/echo -e \\r $ARCHIVE  && \
		[ $SHORTCIRCUIT -gt 0 ] && exit 0
	fi
    done
done

echo