#!/bin/sh

PDEBUILD=eclipse/plugins/org.eclipse.pde.build_.*/about.html
LAUNCHER=eclipse/plugins/org.eclipse.equinox.launcher_
JDTFEATURE=eclipse/features/org.eclipse.jdt_.*/feature.xml
JDTCORE=eclipse/plugins/org.eclipse.jdt.core_

tar tzvf $1 | egrep "${PDEBUILD}|${LAUNCHER}|${JDTCORE}|${JDTFEATURE}"