Mini Shell

#!/bin/bash
#
# Small script to build a jar repository depending on the JVM used
#
# JPackage Project <http://www.jpackage.org/>
#

# 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 [<linktype>] <directory> <jar1> [<jar2> .. <jarn>]

With:
    linktype:
              -s, --soft, --symbolic   create symbolic links (default)
              -h, --hard               create hard links
              -c, --copy               copy files
              -p, --preserve-naming    try to preserve the names of the original
                                       jar files
                                       (in case of a nested hit the /s in the 
                                       path will still be replaced by _s)
                                       Using this option makes any future
                                       automated repository rebuild impossible,
                                       and implies -c unless specified otherwise
    directory: name of an existing directory where links will be created
    jarX: name of a jar
          Example: jndi
    
EOF_USAGE
exit 2
}

[ "$#" -lt "2" ] && usage

set_javacmd || exit 3

check_java_env || exit 4

set_jvm_dirs || exit 5

_ALLFOUND="true"

link_jar_repository $@

if [ "$?" = 0 ] ; then
    exit 0
else
    echo "$0: error: Some specified jars were not found for this jvm" >&2
    exit 7
fi