#!/bin/sh
#
# Small script to build a classpath depending on the JVM used
#
# JPackage Project <http://www.jpackage.org/>
#
# $Id: build-classpath,v 1.2 2005/09/17 07:06:19 david Exp $
# Import java functions
[ -r "/usr/share/java-utils/java-functions" ] \
&& . "/usr/share/java-utils/java-functions" || exit 1
# Prints help message
usage() {
cat >&2 << EOF_USAGE
Usage: $0 <jar1> [<jar2> .. <jarn>]
jarX: name of a jar
Example: jndi
EOF_USAGE
exit 2
}
[ "$#" -eq "0" ] && usage
set_javacmd || exit 3
check_java_env || exit 4
set_jvm_dirs || exit 5
_ALLFOUND="true"
for extension in "$@" ; do
unset _JARS
extension=$(find_jar $extension)
if [ "$?" = 0 ] ; then
if [ -d "$extension" ] ; then
# Brute-force approach. If we can't specify a single jar, we can as
# well take everything in the directory
# This may create duplicates if symlinks point back inside the
# directory structure, but who cares
_JARS=$(find "$extension" -follow -name "*.jar" -type f -printf %p: 2>/dev/null)
else
_JARS=$extension:
fi
_CLASSPATH=$_CLASSPATH$_JARS
else
# Defer failure to get list of all errors in one shot
_ALLFOUND="false"
fi
done
# Cleanup trailing :
_CLASSPATH="$(echo $_CLASSPATH | sed 's+:$++g')"
# Echo classpath whether it's complete or not
# Apps that do not care about a full classpath can redirect errors to /dev/null
echo "$_CLASSPATH"
if [ "$_ALLFOUND" = "true" ] ; then
exit 0
else
echo "$0: error: Some specified jars were not found" >&2
exit 6
fi
Mini Shell