import static java.lang.System.Logger.Level.TRACE;
import static java.lang.System.Logger.Level.WARNING;
import static java.nio.file.FileVisitResult.CONTINUE;
+import static java.nio.file.StandardOpenOption.APPEND;
+import static java.nio.file.StandardOpenOption.CREATE;
import static java.util.jar.Attributes.Name.MANIFEST_VERSION;
-import static org.argeo.build.Repackage.ManifestConstants.ARGEO_ORIGIN_EMBED;
-import static org.argeo.build.Repackage.ManifestConstants.ARGEO_ORIGIN_M2;
-import static org.argeo.build.Repackage.ManifestConstants.ARGEO_ORIGIN_M2_MERGE;
-import static org.argeo.build.Repackage.ManifestConstants.ARGEO_ORIGIN_M2_REPO;
-import static org.argeo.build.Repackage.ManifestConstants.ARGEO_ORIGIN_MANIFEST_NOT_MODIFIED;
-import static org.argeo.build.Repackage.ManifestConstants.ARGEO_ORIGIN_URI;
-import static org.argeo.build.Repackage.ManifestConstants.BUNDLE_LICENSE;
-import static org.argeo.build.Repackage.ManifestConstants.BUNDLE_SYMBOLICNAME;
-import static org.argeo.build.Repackage.ManifestConstants.BUNDLE_VERSION;
-import static org.argeo.build.Repackage.ManifestConstants.ECLIPSE_SOURCE_BUNDLE;
-import static org.argeo.build.Repackage.ManifestConstants.EXPORT_PACKAGE;
-import static org.argeo.build.Repackage.ManifestConstants.IMPORT_PACKAGE;
-import static org.argeo.build.Repackage.ManifestConstants.SPDX_LICENSE_IDENTIFIER;
+import static org.argeo.build.Repackage.ManifestHeader.ARGEO_ORIGIN_EMBED;
+import static org.argeo.build.Repackage.ManifestHeader.ARGEO_ORIGIN_M2;
+import static org.argeo.build.Repackage.ManifestHeader.ARGEO_ORIGIN_M2_MERGE;
+import static org.argeo.build.Repackage.ManifestHeader.ARGEO_ORIGIN_M2_REPO;
+import static org.argeo.build.Repackage.ManifestHeader.ARGEO_ORIGIN_NO_METADATA_GENERATION;
+import static org.argeo.build.Repackage.ManifestHeader.ARGEO_ORIGIN_URI;
+import static org.argeo.build.Repackage.ManifestHeader.BUNDLE_LICENSE;
+import static org.argeo.build.Repackage.ManifestHeader.BUNDLE_SYMBOLICNAME;
+import static org.argeo.build.Repackage.ManifestHeader.BUNDLE_VERSION;
+import static org.argeo.build.Repackage.ManifestHeader.ECLIPSE_SOURCE_BUNDLE;
+import static org.argeo.build.Repackage.ManifestHeader.EXPORT_PACKAGE;
+import static org.argeo.build.Repackage.ManifestHeader.IMPORT_PACKAGE;
+import static org.argeo.build.Repackage.ManifestHeader.SPDX_LICENSE_IDENTIFIER;
import java.io.BufferedWriter;
import java.io.File;
import java.util.Objects;
import java.util.Properties;
import java.util.Set;
+import java.util.StringJoiner;
import java.util.TreeMap;
import java.util.TreeSet;
import java.util.concurrent.CompletableFuture;
import aQute.bnd.osgi.Analyzer;
import aQute.bnd.osgi.Jar;
-/**
- * Simple tool repackaging existing jar files into OSGi bundles in an A2
- * repository.
- */
+/** Repackages existing jar files into OSGi bundles in an A2 repository. */
public class Repackage {
final static Logger logger = System.getLogger(Repackage.class.getName());
* integrated in the bundles.
*/
final static String ENV_SOURCE_BUNDLES = "SOURCE_BUNDLES";
+ /** Environment variable on whether operations should be parallelised. */
+ final static String ENV_ARGEO_BUILD_SEQUENTIAL = "ARGEO_BUILD_SEQUENTIAL";
- /** Whether repackaging should run in parallel or sequentially. */
- final static boolean parallel = true;
-
- // cache
- /** Summary of all license seen during the repackaging. */
- final static Map<String, Set<String>> licensesUsed = new TreeMap<>();
+ /** Whether repackaging should run in parallel (default) or sequentially. */
+ final static boolean sequential = Boolean.parseBoolean(System.getenv(ENV_ARGEO_BUILD_SEQUENTIAL));
/** Main entry point. */
public static void main(String[] args) {
+ if (sequential)
+ logger.log(INFO, "Build will be sequential");
if (args.length < 2) {
System.err.println("Usage: <path to a2 output dir> <category1> <category2> ...");
System.exit(1);
List<CompletableFuture<Void>> toDos = new ArrayList<>();
for (int i = 1; i < args.length; i++) {
Path p = Paths.get(args[i]);
- if (parallel)
- toDos.add(CompletableFuture.runAsync(() -> factory.processCategory(p)));
- else
+ if (sequential)
factory.processCategory(p);
+ else
+ toDos.add(CompletableFuture.runAsync(() -> factory.processCategory(p)));
}
- CompletableFuture.allOf(toDos.toArray(new CompletableFuture[toDos.size()])).join();
+ if (!sequential)
+ CompletableFuture.allOf(toDos.toArray(new CompletableFuture[toDos.size()])).join();
// Summary
StringBuilder sb = new StringBuilder();
logger.log(INFO, "# License summary:\n" + sb);
}
+ /** MANIFEST headers. */
+ enum ManifestHeader {
+ // OSGi
+ /** OSGi bundle symbolic name. */
+ BUNDLE_SYMBOLICNAME("Bundle-SymbolicName"), //
+ /** OSGi bundle version. */
+ BUNDLE_VERSION("Bundle-Version"), //
+ /** OSGi bundle license. */
+ BUNDLE_LICENSE("Bundle-License"), //
+ /** OSGi exported packages list. */
+ EXPORT_PACKAGE("Export-Package"), //
+ /** OSGi imported packages list. */
+ IMPORT_PACKAGE("Import-Package"), //
+ /** OSGi path to embedded jar. */
+ BUNDLE_CLASSPATH("Bundle-Classpath"), //
+ // Java
+ /** Java module name. */
+ AUTOMATIC_MODULE_NAME("Automatic-Module-Name"), //
+ // Eclipse
+ /** Eclipse source bundle. */
+ ECLIPSE_SOURCE_BUNDLE("Eclipse-SourceBundle"), //
+ // SPDX
+ /**
+ * SPDX license identifier.
+ *
+ * @see https://spdx.org/licenses/
+ */
+ SPDX_LICENSE_IDENTIFIER("SPDX-License-Identifier"), //
+ // Argeo Origin
+ /**
+ * Maven coordinates of the origin, possibly partial when using common.bnd or
+ * merge.bnd.
+ */
+ ARGEO_ORIGIN_M2("Argeo-Origin-M2"), //
+ /** List of Maven coordinates to merge. */
+ ARGEO_ORIGIN_M2_MERGE("Argeo-Origin-M2-Merge"), //
+ /** Maven repository, if not the default one. */
+ ARGEO_ORIGIN_M2_REPO("Argeo-Origin-M2-Repo"), //
+ /**
+ * Do not perform BND analysis of the origin component. Typically Import_package
+ * and Export-Package will be kept untouched.
+ */
+ ARGEO_ORIGIN_NO_METADATA_GENERATION("Argeo-Origin-NoMetadataGeneration"), //
+ /**
+ * Embed the original jar without modifying it (may be required by some
+ * proprietary licenses, such as JCR Day License).
+ */
+ ARGEO_ORIGIN_EMBED("Argeo-Origin-Embed"), //
+ /**
+ * Do not modify original jar (may be required by some proprietary licenses,
+ * such as JCR Day License).
+ */
+ ARGEO_DO_NOT_MODIFY("Argeo-Origin-Do-Not-Modify"), //
+ /**
+ * Origin (non-Maven) URI of the component. It may be anything (jar, archive,
+ * etc.).
+ */
+ ARGEO_ORIGIN_URI("Argeo-Origin-URI"), //
+ ;
+
+ final String value;
+
+ private ManifestHeader(String value) {
+ this.value = value;
+ }
+
+ @Override
+ public String toString() {
+ return value;
+ }
+ }
+
/** Name of the file centralising information for multiple M2 artifacts. */
final static String COMMON_BND = "common.bnd";
/** Name of the file centralising information for mergin M2 artifacts. */
* notices etc. are stored)
*/
final static String A2_ORIGIN = "A2-ORIGIN";
+ /** File detailing modifications to the original component. */
+ final static String CHANGES = A2_ORIGIN + "/changes";
+ /**
+ * Name of the file at the root of the repackaged jar, which prominently
+ * notifies that the component has be repackaged.
+ */
+ final static String README_REPACKAGED = "README.repackaged";
+
+ // cache
+ /** Summary of all license seen during the repackaging. */
+ final static Map<String, Set<String>> licensesUsed = new TreeMap<>();
/** Directory where to download archives */
final Path originBase;
? fileProps.getProperty(ARGEO_ORIGIN_M2_REPO.toString())
: null;
+ // use file name as symbolic name
if (!fileProps.containsKey(BUNDLE_SYMBOLICNAME.toString())) {
- // use file name as symbolic name
String symbolicName = bndFile.getFileName().toString();
symbolicName = symbolicName.substring(0, symbolicName.length() - ".bnd".length());
fileProps.put(BUNDLE_SYMBOLICNAME.toString(), symbolicName);
// some proprietary artifacts do not allow any modification
// when releasing (with separate sources) we just copy it
boolean doNotModify = Boolean.parseBoolean(
- fileProps.getOrDefault(ManifestConstants.ARGEO_DO_NOT_MODIFY.toString(), "false").toString());
+ fileProps.getOrDefault(ManifestHeader.ARGEO_DO_NOT_MODIFY.toString(), "false").toString());
if (doNotModify && sourceBundles) {
Path unmodifiedTarget = targetCategoryBase.resolve(
fileProps.getProperty(BUNDLE_SYMBOLICNAME.toString()) + "." + artifact.getBranch() + ".jar");
try (JarInputStream jarIn = new JarInputStream(Files.newInputStream(unmodifiedTarget))) {
manifest = jarIn.getManifest();
}
- createSourceJar(unmodifiedTarget, manifest);
+ createSourceJar(bundleDir, manifest);
return;
}
* Process multiple Maven artifacts coming from a same project and therefore
* with information in common (typically the version), generating single bundles
* or merging them if necessary.
+ *
+ * @see #COMMON_BND
+ * @see #MERGE_BND
*/
void processM2BasedDistributionUnit(Path duDir) {
try {
A2Origin origin = new A2Origin();
Path bundleDir = targetCategoryBase.resolve(bundleSymbolicName + "." + nameVersion.getBranch());
+ StringJoiner originDesc = new StringJoiner(",");
String[] artifacts = artifactsStr.split(",");
artifacts: for (String str : artifacts) {
String m2Coordinates = str.trim();
M2Artifact artifact = new M2Artifact(m2Coordinates.trim());
if (artifact.getVersion() == null)
artifact.setVersion(m2Version);
+ originDesc.add(artifact.toString());
URL url = M2ConventionsUtils.mavenRepoUrl(repoStr, artifact);
Path downloaded = downloadMaven(url, artifact);
JarEntry entry;
}
}
+ // BND analysis
Map<String, String> entries = new TreeMap<>();
try (Analyzer bndAnalyzer = new Analyzer()) {
bndAnalyzer.setProperties(mergeProps);
String value = entries.get(key);
manifest.getMainAttributes().putValue(key, value);
}
+ manifest.getMainAttributes().putValue(ARGEO_ORIGIN_M2.toString(), originDesc.toString());
+ processLicense(bundleDir, manifest);
+
+ // write MANIFEST
try (OutputStream out = Files.newOutputStream(manifestPath)) {
manifest.write(out);
}
createJar(bundleDir, origin);
}
- /** Generate MANIFEST using BND. */
+ /** Generates MANIFEST using BND. */
Path processBndJar(Path downloaded, Path targetCategoryBase, Properties fileProps, M2Artifact artifact,
A2Origin origin) {
try {
Map<String, String> additionalEntries = new TreeMap<>();
boolean doNotModifyManifest = Boolean.parseBoolean(
- fileProps.getOrDefault(ARGEO_ORIGIN_MANIFEST_NOT_MODIFIED.toString(), "false").toString());
+ fileProps.getOrDefault(ARGEO_ORIGIN_NO_METADATA_GENERATION.toString(), "false").toString());
// Note: we always force the symbolic name
if (doNotModifyManifest) {
- fileEntries: for (Object key : fileProps.keySet()) {
- if (ARGEO_ORIGIN_M2.toString().equals(key))
- continue fileEntries;
+ for (Object key : fileProps.keySet()) {
String value = fileProps.getProperty(key.toString());
additionalEntries.put(key.toString(), value);
}
"*;version=\"" + fileProps.getProperty(BUNDLE_VERSION.toString()) + "\"");
}
+ // BND analysis
try (Analyzer bndAnalyzer = new Analyzer()) {
bndAnalyzer.setProperties(fileProps);
Jar jar = new Jar(downloaded.toFile());
continue keys;
}
if ("Require-Capability".equals(key.toString())
- && value.toString().equals("osgi.ee;filter:=\"(&(osgi.ee=JavaSE)(version=1.1))\""))
+ && value.toString().equals("osgi.ee;filter:=\"(&(osgi.ee=JavaSE)(version=1.1))\"")) {
+ origin.deleted.add("MANIFEST header " + key);
continue keys;// !! hack for very old classes
+ }
additionalEntries.put(key.toString(), value.toString());
}
}
Files.createDirectories(sourceDir);
JarEntry entry;
entries: while ((entry = jarIn.getNextJarEntry()) != null) {
+ String relPath = entry.getName();
if (entry.isDirectory())
continue entries;
if (entry.getName().startsWith("META-INF")) {// skip META-INF entries
continue entries;
}
if (entry.getName().startsWith("/")) { // absolute paths
- // TODO does it really happen?
- logger.log(WARNING, entry.getName() + " has an absolute path");
- origin.deleted.add(entry.getName() + " from the sources" + mergingMsg);
+ int metaInfIndex = entry.getName().indexOf("META-INF");
+ if (metaInfIndex >= 0) {
+ relPath = entry.getName().substring(metaInfIndex);
+ origin.moved.add(" to " + relPath + " entry with absolute path " + entry.getName());
+ } else {
+ logger.log(WARNING, entry.getName() + " has an absolute path");
+ origin.deleted.add(entry.getName() + " from the sources" + mergingMsg);
+ }
continue entries;
}
- Path target = sourceDir.resolve(entry.getName());
+ Path target = sourceDir.resolve(relPath);
Files.createDirectories(target.getParent());
if (!Files.exists(target)) {
Files.copy(jarIn, target);
/*
* COMMON PROCESSING
*/
- /** Normalise a bundle. */
+ /** Normalise a single (that is, non-merged) bundle. */
Path processBundleJar(Path file, Path targetBase, Map<String, String> entries, A2Origin origin) throws IOException {
boolean embed = Boolean.parseBoolean(entries.getOrDefault(ARGEO_ORIGIN_EMBED.toString(), "false").toString());
NameVersion nameVersion;
// singleton
boolean isSingleton = false;
Manifest manifest;
+ Manifest sourceManifest;
try (JarInputStream jarIn = new JarInputStream(Files.newInputStream(file), false)) {
- Manifest sourceManifest = jarIn.getManifest();
+ sourceManifest = jarIn.getManifest();
manifest = sourceManifest != null ? new Manifest(sourceManifest) : new Manifest();
String rawSourceSymbolicName = manifest.getMainAttributes().getValue(BUNDLE_SYMBOLICNAME.toString());
}
bundleDir = targetBase.resolve(nameVersion.getName() + "." + nameVersion.getBranch());
- if (sourceManifest != null) {// copy original MANIFEST
+ // copy original MANIFEST
+ if (sourceManifest != null) {
Path originalManifest = bundleDir.resolve(A2_ORIGIN).resolve("MANIFEST.MF");
Files.createDirectories(originalManifest.getParent());
try (OutputStream out = Files.newOutputStream(originalManifest)) {
sourceManifest.write(out);
}
- origin.added.add("original MANIFEST (" + bundleDir.relativize(originalManifest) + ")");
+ origin.moved.add("original MANIFEST to " + bundleDir.relativize(originalManifest));
}
// force Java 9 module name
- entries.put(ManifestConstants.AUTOMATIC_MODULE_NAME.toString(), nameVersion.getName());
+ entries.put(ManifestHeader.AUTOMATIC_MODULE_NAME.toString(), nameVersion.getName());
boolean isNative = false;
String os = null;
if (embed) {// copy embedded jar
Files.copy(file, bundleDir.resolve(file.getFileName()));
- entries.put(ManifestConstants.BUNDLE_CLASSPATH.toString(), file.getFileName().toString());
+ entries.put(ManifestHeader.BUNDLE_CLASSPATH.toString(), file.getFileName().toString());
}
// Final MANIFEST decisions
- // This also where we check the original OSGi metadata and compare with our
- // changes
+ // We also check the original OSGi metadata and compare with our changes
for (String key : entries.keySet()) {
String value = entries.get(key);
String previousValue = manifest.getMainAttributes().getValue(key);
else
logger.log(WARNING,
file.getFileName() + ": " + key + " was " + previousValue + ", overridden with " + value);
+ origin.modified.add("MANIFEST header " + key);
}
- // de-pollute MANIFEST
- switch (key) {
+ // !! hack to remove unresolvable
+ if (key.equals("Provide-Capability") || key.equals("Require-Capability"))
+ if (nameVersion.getName().equals("osgi.core") || nameVersion.getName().equals("osgi.cmpn")) {
+ manifest.getMainAttributes().remove(key);
+ origin.deleted.add("MANIFEST header " + key);
+ }
+ }
+
+ // de-pollute MANIFEST
+ for (Iterator<Map.Entry<Object, Object>> manifestEntries = manifest.getMainAttributes().entrySet()
+ .iterator(); manifestEntries.hasNext();) {
+ Map.Entry<Object, Object> manifestEntry = manifestEntries.next();
+ switch (manifestEntry.getKey().toString()) {
case "Archiver-Version":
case "Build-By":
case "Created-By":
case "Originally-Created-By":
case "Tool":
case "Bnd-LastModified":
- manifest.getMainAttributes().remove(key);
+ manifestEntries.remove();
+ origin.deleted.add("MANIFEST header " + manifestEntry.getKey());
break;
- default: // do nothing
+ default:
+ if (sourceManifest != null && !sourceManifest.getMainAttributes().containsKey(manifestEntry.getKey()))
+ origin.added.add("MANIFEST header " + manifestEntry.getKey());
}
+ }
- // !! hack to remove unresolvable
- if (key.equals("Provide-Capability") || key.equals("Require-Capability"))
- if (nameVersion.getName().equals("osgi.core") || nameVersion.getName().equals("osgi.cmpn")) {
- manifest.getMainAttributes().remove(key);
- }
+ processLicense(bundleDir, manifest);
+
+ origin.modified.add("MANIFEST (META-INF/MANIFEST.MF)");
+ // write the MANIFEST
+ try (OutputStream out = Files.newOutputStream(manifestPath)) {
+ manifest.write(out);
}
+ return bundleDir;
+ }
- // license checks
+ /** Process SPDX license identifier. */
+ void processLicense(Path bundleDir, Manifest manifest) {
String spdxLicenceId = manifest.getMainAttributes().getValue(SPDX_LICENSE_IDENTIFIER.toString());
String bundleLicense = manifest.getMainAttributes().getValue(BUNDLE_LICENSE.toString());
if (spdxLicenceId == null) {
- logger.log(ERROR, file.getFileName() + ": " + SPDX_LICENSE_IDENTIFIER + " not available, " + BUNDLE_LICENSE
- + " is " + bundleLicense);
+ logger.log(ERROR, bundleDir.getFileName() + ": " + SPDX_LICENSE_IDENTIFIER + " not available, "
+ + BUNDLE_LICENSE + " is " + bundleLicense);
} else {
+ // only use the first licensing option
+ int orIndex = spdxLicenceId.indexOf(" OR ");
+ if (orIndex >= 0)
+ spdxLicenceId = spdxLicenceId.substring(0, orIndex).trim();
+
+ // set licenses of some well-known components
+ // even if we say otherwise (typically because coming from an Eclipse archive)
+ if (bundleDir.getFileName().startsWith("org.apache."))
+ spdxLicenceId = "Apache-2.0";
+ if (bundleDir.getFileName().startsWith("com.sun.jna."))
+ spdxLicenceId = "Apache-2.0";
+ if (bundleDir.getFileName().startsWith("com.ibm.icu."))
+ spdxLicenceId = "ICU";
+ if (bundleDir.getFileName().startsWith("javax.annotation."))
+ spdxLicenceId = "GPL-2.0-only WITH Classpath-exception-2.0";
+ if (bundleDir.getFileName().startsWith("javax.inject."))
+ spdxLicenceId = "Apache-2.0";
+
+ manifest.getMainAttributes().putValue(SPDX_LICENSE_IDENTIFIER.toString(), spdxLicenceId);
if (!licensesUsed.containsKey(spdxLicenceId))
licensesUsed.put(spdxLicenceId, new TreeSet<>());
- licensesUsed.get(spdxLicenceId).add(nameVersion.toString());
- }
-
- origin.modified.add("jar MANIFEST (META-INF/MANIFEST.MF)");
- // write the MANIFEST
- try (OutputStream out = Files.newOutputStream(manifestPath)) {
- manifest.write(out);
+ licensesUsed.get(spdxLicenceId).add(bundleDir.getParent().getFileName() + "/" + bundleDir.getFileName());
}
- return bundleDir;
}
/*
NameVersion nameVersionFromManifest(Manifest manifest) {
Attributes attrs = manifest.getMainAttributes();
// symbolic name
- String symbolicName = attrs.getValue(ManifestConstants.BUNDLE_SYMBOLICNAME.toString());
+ String symbolicName = attrs.getValue(ManifestHeader.BUNDLE_SYMBOLICNAME.toString());
if (symbolicName == null)
return null;
// make sure there is no directive
symbolicName = symbolicName.split(";")[0];
- String version = attrs.getValue(ManifestConstants.BUNDLE_VERSION.toString());
+ String version = attrs.getValue(ManifestHeader.BUNDLE_VERSION.toString());
return new NameVersion(symbolicName, version);
}
/** Create a JAR file from a directory. */
Path createJar(Path bundleDir, A2Origin origin) throws IOException {
- // write changes
- origin.appendChanges(bundleDir);
- // Create the jar
- Path jarPath = bundleDir.getParent().resolve(bundleDir.getFileName() + ".jar");
Path manifestPath = bundleDir.resolve("META-INF/MANIFEST.MF");
Manifest manifest;
try (InputStream in = Files.newInputStream(manifestPath)) {
manifest = new Manifest(in);
}
+ // legal requirements
+ origin.appendChanges(bundleDir);
+ createReadMe(bundleDir, manifest);
+
+ // create the jar
+ Path jarPath = bundleDir.getParent().resolve(bundleDir.getFileName() + ".jar");
try (JarOutputStream jarOut = new JarOutputStream(Files.newOutputStream(jarPath), manifest)) {
jarOut.setLevel(Deflater.DEFAULT_COMPRESSION);
Files.walkFileTree(bundleDir, new SimpleFileVisitor<Path>() {
return jarPath;
}
+ /** Package sources separately, in the Eclipse-SourceBundle format. */
void createSourceJar(Path bundleDir, Manifest manifest) throws IOException {
Path bundleCategoryDir = bundleDir.getParent();
Path sourceDir = bundleCategoryDir.resolve(bundleDir.toString() + ".src");
if (!Files.exists(sourceDir)) {
logger.log(WARNING, sourceDir + " does not exist, skipping...");
return;
-
}
+ createReadMe(sourceDir, manifest);
Path relPath = a2Base.relativize(bundleCategoryDir);
Path srcCategoryDir = a2SrcBase.resolve(relPath);
srcManifest.getMainAttributes().putValue(BUNDLE_SYMBOLICNAME.toString(), bundleSymbolicName + ".src");
srcManifest.getMainAttributes().putValue(BUNDLE_VERSION.toString(),
manifest.getMainAttributes().getValue(BUNDLE_VERSION.toString()).toString());
- srcManifest.getMainAttributes().putValue(ECLIPSE_SOURCE_BUNDLE.toString(),
- bundleSymbolicName + ";version=\"" + manifest.getMainAttributes().getValue(BUNDLE_VERSION.toString()));
+ srcManifest.getMainAttributes().putValue(ECLIPSE_SOURCE_BUNDLE.toString(), bundleSymbolicName + ";version=\""
+ + manifest.getMainAttributes().getValue(BUNDLE_VERSION.toString()) + "\"");
try (JarOutputStream srcJarOut = new JarOutputStream(Files.newOutputStream(srcJarP), srcManifest)) {
srcJarOut.setLevel(Deflater.BEST_COMPRESSION);
deleteDirectory(sourceDir);
}
- /** MANIFEST headers. */
- enum ManifestConstants {
- // OSGi
- /** OSGi bundle symbolic name. */
- BUNDLE_SYMBOLICNAME("Bundle-SymbolicName"), //
- /** OSGi bundle version. */
- BUNDLE_VERSION("Bundle-Version"), //
- /** OSGi bundle license. */
- BUNDLE_LICENSE("Bundle-License"), //
- /** OSGi exported packages list. */
- EXPORT_PACKAGE("Export-Package"), //
- /** OSGi imported packages list. */
- IMPORT_PACKAGE("Import-Package"), //
- /** OSGi path to embedded jar. */
- BUNDLE_CLASSPATH("Bundle-Classpath"), //
- // Java
- /** Java module name. */
- AUTOMATIC_MODULE_NAME("Automatic-Module-Name"), //
- // Eclipse
- /** Eclipse source bundle. */
- ECLIPSE_SOURCE_BUNDLE("Eclipse-SourceBundle"), //
- // SPDX
- /**
- * SPDX license identifier.
- *
- * @see https://spdx.org/licenses/
- */
- SPDX_LICENSE_IDENTIFIER("SPDX-License-Identifier"), //
- // Argeo Origin
- /**
- * Maven coordinates of the origin, possibly partial when using common.bnd or
- * merge.bnd.
- */
- ARGEO_ORIGIN_M2("Argeo-Origin-M2"), //
- /** List of Maven coordinates to merge. */
- ARGEO_ORIGIN_M2_MERGE("Argeo-Origin-M2-Merge"), //
- /** Maven repository, if not the default one. */
- ARGEO_ORIGIN_M2_REPO("Argeo-Origin-M2-Repo"), //
- /**
- * Do not perform BND analysis of the origin component. Typically IMport_package
- * and Export-Package will be kept untouched.
- */
- ARGEO_ORIGIN_MANIFEST_NOT_MODIFIED("Argeo-Origin-ManifestNotModified"), //
- /**
- * Embed the original jar without modifying it (may be required by some
- * proprietary licenses, such as JCR Day License).
- */
- ARGEO_ORIGIN_EMBED("Argeo-Origin-Embed"), //
- /**
- * Do not modify original jar (may be required by some proprietary licenses,
- * such as JCR Day License).
- */
- ARGEO_DO_NOT_MODIFY("Argeo-Origin-Do-Not-Modify"), //
- /**
- * Origin (non-Maven) URI of the component. It may be anything (jar, archive,
- * etc.).
- */
- ARGEO_ORIGIN_URI("Argeo-Origin-URI"), //
- ;
+ void createReadMe(Path jarDir, Manifest manifest) throws IOException {
+ // write repackaged README
+ try (BufferedWriter writer = Files.newBufferedWriter(jarDir.resolve(README_REPACKAGED))) {
+ boolean merged = manifest.getMainAttributes().getValue(ARGEO_ORIGIN_M2_MERGE.toString()) != null;
+ if (merged)
+ writer.append("This component is a merging of third party components"
+ + " in order to comply with A2 packaging standards.\n");
+ else
+ writer.append("This component is a repackaging of a third party component"
+ + " in order to comply with A2 packaging standards.\n");
+
+ // license
+ String spdxLicenseId = manifest.getMainAttributes().getValue(ARGEO_ORIGIN_M2_REPO.toString());
+ writer.append("\nIt is redistributed under the following license:\n\n");
+ writer.append("SPDX-Identifier: " + spdxLicenseId + "\n\n");
+
+ if (!spdxLicenseId.startsWith("LicenseRef")) {// standard
+ int withIndex = spdxLicenseId.indexOf(" WITH ");
+ if (withIndex >= 0) {
+ String simpleId = spdxLicenseId.substring(0, withIndex).trim();
+ String exception = spdxLicenseId.substring(withIndex + " WITH ".length());
+ writer.append("which are available here: https://spdx.org/licenses/" + simpleId
+ + "\nand here: https://spdx.org/licenses/" + exception + "\n");
+ } else {
+ writer.append("which is available here: https://spdx.org/licenses/" + spdxLicenseId + "\n");
+ }
+ } else {
+ String url = manifest.getMainAttributes().getValue(BUNDLE_LICENSE.toString());
+ if (url != null) {
+ writer.write("which is avaliabel here: " + url + "\n");
+ } else {
+ logger.log(ERROR, "No licne URL for " + jarDir);
+ }
+ }
+ writer.write("\n");
- final String value;
+ String m2Repo = manifest.getMainAttributes().getValue(ARGEO_ORIGIN_M2_REPO.toString());
+ String originDesc = manifest.getMainAttributes().getValue(ARGEO_ORIGIN_M2.toString());
+ if (originDesc != null)
+ writer.append("The original component has Maven coordinates " + originDesc
+ + (m2Repo != null ? " in M2 repository" + m2Repo : "") + ".\n");
+ else
+ originDesc = manifest.getMainAttributes().getValue(ARGEO_ORIGIN_URI.toString());
+ if (originDesc != null)
+ writer.append("The original component comes from " + originDesc + ".\n");
+ else
+ logger.log(ERROR, "Cannot find origin information in " + jarDir);
- private ManifestConstants(String value) {
- this.value = value;
+ writer.append("A detailed list of changes is available under " + CHANGES + ".\n");
+ if (!jarDir.getFileName().endsWith(".src")) {// binary archive
+ if (sourceBundles)
+ writer.append("Corresponding sources are available in the related archive named "
+ + jarDir.toString() + ".src.jar.\n");
+ else
+ writer.append("Corresponding sources are available under OSGI-OPT/src.\n");
+ }
}
- @Override
- public String toString() {
- return value;
- }
}
-}
-/**
- * Gathers modifications performed on the original binaries and sources,
- * especially in order to comply with their license requirements.
- */
-class A2Origin {
- Set<String> modified = new TreeSet<>();
- Set<String> deleted = new TreeSet<>();
- Set<String> added = new TreeSet<>();
- Set<String> moved = new TreeSet<>();
-
- /** Append changes to the A2-ORIGIN/changes file. */
- void appendChanges(Path baseDirectory) throws IOException {
- Path changesFile = baseDirectory.resolve("A2-ORIGIN/changes");
- Files.createDirectories(changesFile.getParent());
- try (BufferedWriter writer = Files.newBufferedWriter(changesFile, StandardOpenOption.APPEND,
- StandardOpenOption.CREATE)) {
- for (String msg : added)
- writer.write("- Added " + msg + ".\n");
- for (String msg : modified)
- writer.write("- Modified " + msg + ".\n");
- for (String msg : moved)
- writer.write("- Moved " + msg + ".\n");
- for (String msg : deleted)
- writer.write("- Deleted " + msg + ".\n");
+ /**
+ * Gathers modifications performed on the original binaries and sources,
+ * especially in order to comply with their license requirements.
+ */
+ class A2Origin {
+ A2Origin() {
+
+ }
+
+ Set<String> modified = new TreeSet<>();
+ Set<String> deleted = new TreeSet<>();
+ Set<String> added = new TreeSet<>();
+ Set<String> moved = new TreeSet<>();
+
+ /** Append changes to the A2-ORIGIN/changes file. */
+ void appendChanges(Path baseDirectory) throws IOException {
+ Path changesFile = baseDirectory.resolve(CHANGES);
+ Files.createDirectories(changesFile.getParent());
+ try (BufferedWriter writer = Files.newBufferedWriter(changesFile, APPEND, CREATE)) {
+ for (String msg : added)
+ writer.write("- Added " + msg + ".\n");
+ for (String msg : modified)
+ writer.write("- Modified " + msg + ".\n");
+ for (String msg : moved)
+ writer.write("- Moved " + msg + ".\n");
+ for (String msg : deleted)
+ writer.write("- Deleted " + msg + ".\n");
+ }
}
}
}