// Protocol Buffers - Google's data interchange format // Copyright 2008 Google Inc. All rights reserved. // // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file or at // https://developers.google.com/open-source/licenses/bsd package com.google.protobuf.osgi; import aQute.bnd.osgi.Analyzer; import aQute.bnd.osgi.Jar; import java.io.File; import java.util.Arrays; import java.util.concurrent.Callable; import java.util.jar.Manifest; import java.util.stream.Collectors; import picocli.CommandLine; import picocli.CommandLine.Command; import picocli.CommandLine.Option; /** Java binary that runs bndlib to analyze a jar file to generate OSGi bundle manifest. */ @Command(name = "osgi_wrapper") public final class OsgiWrapper implements Callable { private static final String REMOVEHEADERS = Arrays.stream( new String[] { "Embed-Dependency", "Embed-Transitive", "Built-By", // "Tool", "Created-By", // "Build-Jdk", "Originally-Created-By", "Archiver-Version", "Include-Resource", "Private-Package", "Ignore-Package", // "Bnd-LastModified", "Target-Label" }) .collect(Collectors.joining(",")); @Option( names = {"--input_jar"}, description = "The jar file to wrap with OSGi metadata") private File inputJar; @Option( names = {"--output_jar"}, description = "Output path to the wrapped jar") private File outputJar; @Option( names = {"--classpath"}, description = "The classpath that contains dependencies of the input jar, separated with :") private String classpath; @Option( names = {"--bundle_copyright"}, description = "Copyright string for the bundle") private String bundleCopyright; @Option( names = {"--bundle_description"}, description = "Description of the bundle") private String bundleDescription; @Option( names = {"--bundle_doc_url"}, description = "Documentation URL for the bundle") private String bundleDocUrl; @Option( names = {"--bundle_license"}, description = "URL for the license of the bundle") private String bundleLicense; @Option( names = {"--bundle_name"}, description = "The name of the bundle") private String bundleName; @Option( names = {"--bundle_symbolic_name"}, description = "The symbolic name of the bundle") private String bundleSymbolicName; @Option( names = {"--bundle_version"}, description = "The version of the bundle") private String bundleVersion; @Option( names = {"--export_package"}, description = "The exported packages from this bundle") private String exportPackage; @Option( names = {"--import_package"}, description = "The imported packages from this bundle") private String importPackage; @Override public Integer call() throws Exception { Jar bin = new Jar(inputJar); Analyzer analyzer = new Analyzer(); analyzer.setJar(bin); analyzer.setProperty(Analyzer.BUNDLE_NAME, bundleName); analyzer.setProperty(Analyzer.BUNDLE_SYMBOLICNAME, bundleSymbolicName); analyzer.setProperty(Analyzer.BUNDLE_VERSION, bundleVersion); analyzer.setProperty(Analyzer.IMPORT_PACKAGE, importPackage); analyzer.setProperty(Analyzer.EXPORT_PACKAGE, exportPackage); analyzer.setProperty(Analyzer.BUNDLE_DESCRIPTION, bundleDescription); analyzer.setProperty(Analyzer.BUNDLE_COPYRIGHT, bundleCopyright); analyzer.setProperty(Analyzer.BUNDLE_DOCURL, bundleDocUrl); analyzer.setProperty(Analyzer.BUNDLE_LICENSE, bundleLicense); analyzer.setProperty(Analyzer.REMOVEHEADERS, REMOVEHEADERS); if (classpath != null) { for (String dep : Arrays.asList(classpath.split(":"))) { analyzer.addClasspath(new File(dep)); } } analyzer.analyze(); Manifest manifest = analyzer.calcManifest(); if (analyzer.isOk()) { analyzer.getJar().setManifest(manifest); if (analyzer.save(outputJar, true)) { return 0; } } return 1; } public static void main(String[] args) { int exitCode = new CommandLine(new OsgiWrapper()).execute(args); System.exit(exitCode); } }