<!--
    Copyright (c) 2009, 2019 Xored Software Inc and others.
    All rights reserved. This program and the accompanying materials
    are made available under the terms of the Eclipse Public License v1.0
    which accompanies this distribution, and is available at
    https://www.eclipse.org/legal/epl-v20.html
     
    Contributors:
    	Xored Software Inc - initial API and implementation and/or initial documentation
 -->
<project>
  <macrodef name="unsignjar">
    
    <attribute name="jar"/>
    
    <sequential>
      <!-- Remove any existing signatures from a JAR file. -->
      <tempfile prefix="usignjar-" destdir="${java.io.tmpdir}" property="temp.file"/>
      <echo message="Removing signatures from JAR: @{jar}"/>
      <mkdir dir="${temp.file}"/>
      
      <unjar src="@{jar}" dest="${temp.file}">
	<patternset>
          <include name="**"/>
          <exclude name="META-INF/*.SF"/>
          <exclude name="META-INF/*.DSA"/>
          <exclude name="META-INF/*.RSA"/>
	</patternset>
      </unjar>
      
      <delete file="@{jar}" failonerror="true"/>
      
      <replaceregexp file="${temp.file}/META-INF/MANIFEST.MF"
		     match="\nName:.*?c\s*l\s*a\s*s\s*s\s*\n"
		     flags="gs"
		     replace=""/>
      <replaceregexp file="${temp.file}/META-INF/MANIFEST.MF"
		     match="SHA-256-Digest: .*?="
		     flags="gs"
		     replace=""/>


      <jar destfile="@{jar}" 
	   basedir="${temp.file}" 
	   includes="**" 
	   manifest="${temp.file}/META-INF/MANIFEST.MF"/>
      
      <delete dir="${temp.file}" failonerror="true"/>
    </sequential>
  </macrodef>
  
  <target name="main">

    <ac:for param="file" xmlns:ac="antlib:net.sf.antcontrib">
      <path>
	<fileset dir="dependencies/plugins" includes="**/*.jar"/>
      </path>
      <sequential>
	<unsignjar jar="@{file}"/>
      </sequential>
    </ac:for>

    <delete file="dependencies/content.jar"/>
    <delete file="dependencies/artifacts.jar"/>
  </target>
</project>