This file is indexed.

/usr/bin/jh_linkjars is in javahelper 0.63ubuntu1.

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The actual contents of the file can be viewed below.

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#!/bin/bash --

set -e

. /usr/share/javahelper/jh_lib.sh

syntax()
{
   echo -e "Usage: jh_linkjars [options] [target]"
   echo -e "Options:"
   echo -e "\t-h --help: show this text"
   echo -e "\t-V --version: show the version"
   echo -e "\t-v --verbose: show more information while running"
	echo -e "\t-t --transitive: transitively link jars"
   echo -e "\t-n --no-act: don't actually do anything, just print the results"
   echo -e "\t-u --unlink: remove the links instead of adding them"
   exit 1
}

ARGS="v verbose n no-act u unlink t transitive" parseargs "$@"


function findjars()
{
	pkg="$1"
	if [ -z "$pkg" ]; then
		pkg="$(sed -n '/^Source:/s/.*: //p' < debian/control)"
		BDS=$(grep-dctrl --no-field-names --show-field Build-Depends,Build-Depends-Indep -F source "$pkg" debian/control | tr , ' ' | sed 's/([^)]*)//g')
	else
		BDS=$(dpkg -s "$pkg" | sed -n 's/([^)]*)//g;s/,/ /g;/^Depends:/s/.*: //p')
	fi

	JARS=""
	for d in $BDS; do
		j="$(dpkg -L $d | grep "^/usr/share/java/.*\.jar$")"
		k=""
		if [ -n "$j" ] &&  [ `getarg t transitive` ]; then
			k=$(findjars "$d")
		fi
		JARS="$JARS $j $k"
	done
	echo $JARS
}

function unlinkjars()
{
	target="$1"
	JARS="`findjars`"

	for j in $JARS; do
		if [ -n "`getarg n no-act`" ]; then
			echo rm -f "$target/`basename "$j"`"
			continue
		fi
		if [ -n "`getarg v verbose`" ]; then
			echo Removing link for $j from $target
		fi
		rm -f "$target/`basename "$j"`"
	done
}
function linkjars()
{
	target="$1"
	JARS="`findjars`"

	if [ -z "`getarg n no-act`" ]; then
		mkdir -p "$target"
	fi
	
	for j in $JARS; do
		if [ -f "$j" ]; then
			if [ -n "`getarg n no-act`" ]; then
				echo ln -sf "$j" "$target/"
				continue
			fi
			if [ -n "`getarg v verbose`" ]; then
				echo Adding link for $j to $target
			fi
			ln -sf "$j" "$target/"
		fi
	done
}

dh_testdir

if [ "$ARGC" != "0" ] ; then

	target="${ARGV[0]}"
	if [ -n "`getarg u unlink`" ]; then
		unlinkjars "$target"
	else
		linkjars "$target"
	fi
elif [ -f debian/linkjars ]; then
	for target in `cat debian/linkjars`; do
		if [ -n "`getarg u unlink`" ]; then
			unlinkjars "$target"
		else
			linkjars "$target"
		fi
	done
fi