diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md index 7fcba3e104..bb2c7fd12a 100644 --- a/RELEASE_NOTES.md +++ b/RELEASE_NOTES.md @@ -6,6 +6,7 @@ This page describes the noteworthy improvements provided by each release of Ecli backports: - Support version-ranges and no-version for units in IU target locations +- Add new `tycho-wrap:wrap` ## 4.0.9 diff --git a/pom.xml b/pom.xml index bcac0bfa41..d90578ae1e 100644 --- a/pom.xml +++ b/pom.xml @@ -577,6 +577,7 @@ tycho-bnd-plugin tycho-repository-plugin tycho-eclipse-plugin + tycho-wrap-plugin diff --git a/tycho-wrap-plugin/.settings/org.eclipse.jdt.core.prefs b/tycho-wrap-plugin/.settings/org.eclipse.jdt.core.prefs new file mode 100644 index 0000000000..eeac0e762f --- /dev/null +++ b/tycho-wrap-plugin/.settings/org.eclipse.jdt.core.prefs @@ -0,0 +1,8 @@ +eclipse.preferences.version=1 +org.eclipse.jdt.core.compiler.codegen.targetPlatform=17 +org.eclipse.jdt.core.compiler.compliance=17 +org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled +org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning +org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore +org.eclipse.jdt.core.compiler.release=enabled +org.eclipse.jdt.core.compiler.source=17 diff --git a/tycho-wrap-plugin/pom.xml b/tycho-wrap-plugin/pom.xml new file mode 100644 index 0000000000..5e70e726eb --- /dev/null +++ b/tycho-wrap-plugin/pom.xml @@ -0,0 +1,53 @@ + + 4.0.0 + + org.eclipse.tycho + tycho + 4.0.10-SNAPSHOT + + tycho-wrap-plugin + Tycho Wrap Plugin + Support wrapping of plain jars into OSGi bundles + maven-plugin + + ${minimal-maven-version} + + + + org.apache.maven + maven-core + + + org.apache.maven + maven-plugin-api + + + org.apache.maven.plugin-tools + maven-plugin-annotations + + + biz.aQute.bnd + biz.aQute.bndlib + + + biz.aQute.bnd + biz.aQute.bnd.maven + 7.0.0 + + + + + + org.apache.maven.plugins + maven-plugin-plugin + + + tycho-wrap + + + + + \ No newline at end of file diff --git a/tycho-wrap-plugin/src/main/java/org/eclipse/tycho/wrap/WrapMojo.java b/tycho-wrap-plugin/src/main/java/org/eclipse/tycho/wrap/WrapMojo.java new file mode 100644 index 0000000000..bde6c8d374 --- /dev/null +++ b/tycho-wrap-plugin/src/main/java/org/eclipse/tycho/wrap/WrapMojo.java @@ -0,0 +1,158 @@ +/******************************************************************************* + * Copyright (c) 2024 Christoph Läubrich and others. + * This program and the accompanying materials + * are made available under the terms of the Eclipse Public License 2.0 + * which accompanies this distribution, and is available at + * https://www.eclipse.org/legal/epl-2.0/ + * + * SPDX-License-Identifier: EPL-2.0 + * + * Contributors: + * Christoph Läubrich - initial API and implementation + ******************************************************************************/ +package org.eclipse.tycho.wrap; + +import java.io.File; +import java.util.Set; +import java.util.jar.Attributes; +import java.util.jar.JarFile; +import java.util.jar.Manifest; +import java.util.regex.Pattern; + +import org.apache.maven.artifact.Artifact; +import org.apache.maven.plugin.AbstractMojo; +import org.apache.maven.plugin.MojoExecution; +import org.apache.maven.plugin.MojoExecutionException; +import org.apache.maven.plugin.MojoFailureException; +import org.apache.maven.plugins.annotations.Component; +import org.apache.maven.plugins.annotations.LifecyclePhase; +import org.apache.maven.plugins.annotations.Mojo; +import org.apache.maven.plugins.annotations.Parameter; +import org.apache.maven.project.MavenProject; +import org.apache.maven.project.MavenProjectHelper; +import org.apache.maven.settings.Settings; +import org.osgi.framework.Constants; + +import aQute.bnd.build.Project; +import aQute.bnd.maven.lib.configuration.BndConfiguration; +import aQute.bnd.osgi.Analyzer; +import aQute.bnd.osgi.Jar; +import aQute.bnd.print.JarPrinter; +import aQute.bnd.version.MavenVersion; +import aQute.bnd.version.Version; + +@Mojo(name = "wrap", requiresProject = true, threadSafe = true, defaultPhase = LifecyclePhase.PACKAGE) +public class WrapMojo extends AbstractMojo { + + private static final String[] HEADERS = { Constants.BUNDLE_SYMBOLICNAME, Constants.BUNDLE_VERSION }; + + @Component + private MavenProject project; + + @Parameter(defaultValue = "${settings}", readonly = true) + Settings settings; + + @Component + private MojoExecution mojoExecution; + + @Component + private MavenProjectHelper helper; + + /** + * File path to a bnd file containing bnd instructions for this project. + * Defaults to {@code bnd.bnd}. The file path can be an absolute or relative to + * the project directory. + *

+ * The bnd instructions for this project are merged with the bnd instructions, + * if any, for the parent project. + */ + // This is not used and is for doc only; see + // BndConfiguration#loadProperties and + // AbstractBndMavenPlugin for reference + @Parameter(defaultValue = Project.BNDFILE) + String bndfile; + + /** + * Bnd instructions for this project specified directly in the pom file. This is + * generally be done using a {@code } section. If the project has a + * {@link #bndfile}, then this configuration element is ignored. + *

+ * The bnd instructions for this project are merged with the bnd instructions, + * if any, for the parent project. + */ + // This is not used and is for doc only; see + // BndConfiguration#loadProperties and + // AbstractBndMavenPlugin for reference + @Parameter + String bnd; + + @Parameter(required = true, property = "input", defaultValue = "${project.build.directory}/${project.build.finalName}.${project.packaging}") + private File input; + + @Parameter(required = true, property = "output", defaultValue = "${project.build.directory}/${project.build.finalName}-bundle.${project.packaging}") + private File output; + + /** + * If enabled attach the generated file as an artifact to the project + */ + @Parameter(required = false, defaultValue = "true", property = "attach") + private boolean attach; + + /** + * The classifier to use when attach this to the project + */ + @Parameter(defaultValue = "bundle", property = "classifier") + private String classifier; + + @Override + public void execute() throws MojoExecutionException, MojoFailureException { + BndConfiguration configuration = new BndConfiguration(project, mojoExecution); + + try (Jar jar = new Jar(output.getName(), input, Pattern.compile(JarFile.MANIFEST_NAME)); + Analyzer analyzer = new Analyzer(jar)) { + configuration.loadProperties(analyzer); + if (analyzer.getProperty(Constants.BUNDLE_VERSION) == null) { + Version version = new MavenVersion(project.getVersion()).getOSGiVersion(); + analyzer.setProperty(Constants.BUNDLE_VERSION, version.toString()); + } + if (analyzer.getProperty(Constants.BUNDLE_SYMBOLICNAME) == null) { + analyzer.setProperty(Constants.BUNDLE_SYMBOLICNAME, project.getArtifactId()); + } + if (analyzer.getProperty(Constants.BUNDLE_NAME) == null) { + analyzer.setProperty(Constants.BUNDLE_NAME, project.getName()); + } + Set artifacts = project.getArtifacts(); + for (Artifact artifact : artifacts) { + File cpe = artifact.getFile(); + try { + analyzer.addClasspath(cpe); + } catch (Exception e) { + // just go on... it might be not a jar or something else not usable + } + } + Manifest manifest = analyzer.calcManifest(); + jar.setManifest(manifest); + jar.write(output); + analyzer.getWarnings().forEach(getLog()::warn); + analyzer.getErrors().forEach(getLog()::error); + Attributes mainAttributes = manifest.getMainAttributes(); + for (String header : HEADERS) { + getLog().info(header + ": " + mainAttributes.getValue(header)); + } + try (JarPrinter jarPrinter = new JarPrinter()) { + jarPrinter.doPrint(jar, JarPrinter.IMPEXP, false, false); + getLog().info(jarPrinter.toString()); + } + } catch (MojoFailureException e) { + throw e; + } catch (MojoExecutionException e) { + throw e; + } catch (Exception e) { + throw new MojoFailureException("wrapping input " + input + " failed: " + e, e); + } + if (attach) { + helper.attachArtifact(project, output, classifier); + } + } + +}