+++ /dev/null
-package org.argeo.build;
-
-import static java.lang.System.Logger.Level.DEBUG;
-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.EXPORT_PACKAGE;
-import static org.argeo.build.Repackage.ManifestConstants.SLC_ORIGIN_M2;
-import static org.argeo.build.Repackage.ManifestConstants.SLC_ORIGIN_M2_REPO;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.lang.System.Logger;
-import java.lang.System.Logger.Level;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.nio.file.DirectoryStream;
-import java.nio.file.FileSystem;
-import java.nio.file.FileSystems;
-import java.nio.file.FileVisitResult;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.PathMatcher;
-import java.nio.file.Paths;
-import java.nio.file.SimpleFileVisitor;
-import java.nio.file.StandardOpenOption;
-import java.nio.file.attribute.BasicFileAttributes;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Properties;
-import java.util.TreeMap;
-import java.util.jar.Attributes;
-import java.util.jar.JarEntry;
-import java.util.jar.JarInputStream;
-import java.util.jar.JarOutputStream;
-import java.util.jar.Manifest;
-import java.util.zip.Deflater;
-
-import aQute.bnd.osgi.Analyzer;
-import aQute.bnd.osgi.Jar;
-
-/** The central class for A2 packaging. */
-public class Repackage {
- private final static Logger logger = System.getLogger(Repackage.class.getName());
-
- /** Main entry point. */
- public static void main(String[] args) {
- if (args.length < 2) {
- System.err.println("Usage: <path to a2 output dir> <category1> <category2> ...");
- System.exit(1);
- }
- Path a2Base = Paths.get(args[0]).toAbsolutePath().normalize();
- Path descriptorsBase = Paths.get(".").toAbsolutePath().normalize();
- Repackage factory = new Repackage(a2Base, descriptorsBase, true);
-
- for (int i = 1; i < args.length; i++) {
- Path p = Paths.get(args[i]);
- factory.processCategory(p);
- }
- }
-
- private final static String COMMON_BND = "common.bnd";
- private final static String MERGE_BND = "merge.bnd";
-
- private Path originBase;
- private Path a2Base;
- private Path a2LibBase;
- private Path descriptorsBase;
-
- private Properties uris = new Properties();
-
- private boolean includeSources = true;
-
- /** key is URI prefix, value list of base URLs */
- private Map<String, List<String>> mirrors = new HashMap<String, List<String>>();
-
- public Repackage(Path a2Base, Path descriptorsBase, boolean includeSources) {
- Objects.requireNonNull(a2Base);
- Objects.requireNonNull(descriptorsBase);
- this.originBase = Paths.get(System.getProperty("user.home"), ".cache", "argeo/build/origin");
- // TODO define and use a build base
- this.a2Base = a2Base;
- this.a2LibBase = a2Base.resolve("lib");
- this.descriptorsBase = descriptorsBase;
- if (!Files.exists(this.descriptorsBase))
- throw new IllegalArgumentException(this.descriptorsBase + " does not exist");
- this.includeSources = includeSources;
-
- Path urisPath = this.descriptorsBase.resolve("uris.properties");
- if (Files.exists(urisPath)) {
- try (InputStream in = Files.newInputStream(urisPath)) {
- uris.load(in);
- } catch (IOException e) {
- throw new IllegalStateException("Cannot load " + urisPath, e);
- }
- }
-
- // TODO make it configurable
- List<String> eclipseMirrors = new ArrayList<>();
- eclipseMirrors.add("https://archive.eclipse.org/");
- eclipseMirrors.add("http://ftp-stud.hs-esslingen.de/Mirrors/eclipse/");
- eclipseMirrors.add("http://ftp.fau.de/eclipse/");
-
- mirrors.put("http://www.eclipse.org/downloads", eclipseMirrors);
- }
-
- /*
- * MAVEN ORIGIN
- */
-
- /** Process a whole category/group id. */
- public void processCategory(Path categoryRelativePath) {
- try {
- Path targetCategoryBase = descriptorsBase.resolve(categoryRelativePath);
- DirectoryStream<Path> bnds = Files.newDirectoryStream(targetCategoryBase,
- (p) -> p.getFileName().toString().endsWith(".bnd") && !p.getFileName().toString().equals(COMMON_BND)
- && !p.getFileName().toString().equals(MERGE_BND));
- for (Path p : bnds) {
- processSingleM2ArtifactDistributionUnit(p);
- }
-
- DirectoryStream<Path> dus = Files.newDirectoryStream(targetCategoryBase, (p) -> Files.isDirectory(p));
- for (Path duDir : dus) {
- if (duDir.getFileName().toString().startsWith("eclipse-")) {
- processEclipseArchive(duDir);
- } else {
- processM2BasedDistributionUnit(duDir);
- }
- }
- } catch (IOException e) {
- throw new RuntimeException("Cannot process category " + categoryRelativePath, e);
- }
- }
-
- /** Process a standalone Maven artifact. */
- public void processSingleM2ArtifactDistributionUnit(Path bndFile) {
- try {
-// String category = bndFile.getParent().getFileName().toString();
- Path categoryRelativePath = descriptorsBase.relativize(bndFile.getParent());
- Path targetCategoryBase = a2Base.resolve(categoryRelativePath);
-
- Properties fileProps = new Properties();
- try (InputStream in = Files.newInputStream(bndFile)) {
- fileProps.load(in);
- }
- String repoStr = fileProps.containsKey(SLC_ORIGIN_M2_REPO.toString())
- ? fileProps.getProperty(SLC_ORIGIN_M2_REPO.toString())
- : null;
-
- 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);
- }
-
- String m2Coordinates = fileProps.getProperty(SLC_ORIGIN_M2.toString());
- if (m2Coordinates == null)
- throw new IllegalArgumentException("No M2 coordinates available for " + bndFile);
- M2Artifact artifact = new M2Artifact(m2Coordinates);
- URL url = M2ConventionsUtils.mavenRepoUrl(repoStr, artifact);
- Path downloaded = download(url, originBase, artifact);
-
- Path targetBundleDir = processBndJar(downloaded, targetCategoryBase, fileProps, artifact);
-
- downloadAndProcessM2Sources(repoStr, artifact, targetBundleDir);
-
- createJar(targetBundleDir);
- } catch (Exception e) {
- throw new RuntimeException("Cannot process " + bndFile, e);
- }
- }
-
- /** Process multiple Maven artifacts. */
- public void processM2BasedDistributionUnit(Path duDir) {
- try {
- // String category = duDir.getParent().getFileName().toString();
- Path categoryRelativePath = descriptorsBase.relativize(duDir.getParent());
- Path targetCategoryBase = a2Base.resolve(categoryRelativePath);
-
- // merge
- Path mergeBnd = duDir.resolve(MERGE_BND);
- if (Files.exists(mergeBnd)) {
- mergeM2Artifacts(mergeBnd);
-// return;
- }
-
- Path commonBnd = duDir.resolve(COMMON_BND);
- if (!Files.exists(commonBnd)) {
- return;
- }
- Properties commonProps = new Properties();
- try (InputStream in = Files.newInputStream(commonBnd)) {
- commonProps.load(in);
- }
-
- String m2Version = commonProps.getProperty(SLC_ORIGIN_M2.toString());
- if (m2Version == null) {
- logger.log(Level.WARNING, "Ignoring " + duDir + " as it is not an M2-based distribution unit");
- return;// ignore, this is probably an Eclipse archive
- }
- if (!m2Version.startsWith(":")) {
- throw new IllegalStateException("Only the M2 version can be specified: " + m2Version);
- }
- m2Version = m2Version.substring(1);
-
- DirectoryStream<Path> ds = Files.newDirectoryStream(duDir,
- (p) -> p.getFileName().toString().endsWith(".bnd") && !p.getFileName().toString().equals(COMMON_BND)
- && !p.getFileName().toString().equals(MERGE_BND));
- for (Path p : ds) {
- Properties fileProps = new Properties();
- try (InputStream in = Files.newInputStream(p)) {
- fileProps.load(in);
- }
- String m2Coordinates = fileProps.getProperty(SLC_ORIGIN_M2.toString());
- M2Artifact artifact = new M2Artifact(m2Coordinates);
-
- artifact.setVersion(m2Version);
-
- // prepare manifest entries
- Properties mergeProps = new Properties();
- mergeProps.putAll(commonProps);
-
- fileEntries: for (Object key : fileProps.keySet()) {
- if (ManifestConstants.SLC_ORIGIN_M2.toString().equals(key))
- continue fileEntries;
- String value = fileProps.getProperty(key.toString());
- Object previousValue = mergeProps.put(key.toString(), value);
- if (previousValue != null) {
- logger.log(Level.WARNING,
- commonBnd + ": " + key + " was " + previousValue + ", overridden with " + value);
- }
- }
- mergeProps.put(ManifestConstants.SLC_ORIGIN_M2.toString(), artifact.toM2Coordinates());
- if (!mergeProps.containsKey(BUNDLE_SYMBOLICNAME.toString())) {
- // use file name as symbolic name
- String symbolicName = p.getFileName().toString();
- symbolicName = symbolicName.substring(0, symbolicName.length() - ".bnd".length());
- mergeProps.put(BUNDLE_SYMBOLICNAME.toString(), symbolicName);
- }
-
- String repoStr = mergeProps.containsKey(SLC_ORIGIN_M2_REPO.toString())
- ? mergeProps.getProperty(SLC_ORIGIN_M2_REPO.toString())
- : null;
-
- // download
- URL url = M2ConventionsUtils.mavenRepoUrl(repoStr, artifact);
- Path downloaded = download(url, originBase, artifact);
-
- Path targetBundleDir = processBndJar(downloaded, targetCategoryBase, mergeProps, artifact);
-// logger.log(Level.DEBUG, () -> "Processed " + downloaded);
-
- // sources
- downloadAndProcessM2Sources(repoStr, artifact, targetBundleDir);
-
- createJar(targetBundleDir);
- }
- } catch (IOException e) {
- throw new RuntimeException("Cannot process " + duDir, e);
- }
-
- }
-
- /** Merge multiple Maven artifacts. */
- protected void mergeM2Artifacts(Path mergeBnd) throws IOException {
- Path duDir = mergeBnd.getParent();
- String category = duDir.getParent().getFileName().toString();
- Path targetCategoryBase = a2Base.resolve(category);
-
- Properties mergeProps = new Properties();
- try (InputStream in = Files.newInputStream(mergeBnd)) {
- mergeProps.load(in);
- }
-
- // Version
- String m2Version = mergeProps.getProperty(SLC_ORIGIN_M2.toString());
- if (m2Version == null) {
- logger.log(Level.WARNING, "Ignoring " + duDir + " as it is not an M2-based distribution unit");
- return;// ignore, this is probably an Eclipse archive
- }
- if (!m2Version.startsWith(":")) {
- throw new IllegalStateException("Only the M2 version can be specified: " + m2Version);
- }
- m2Version = m2Version.substring(1);
- mergeProps.put(ManifestConstants.BUNDLE_VERSION.toString(), m2Version);
-
- String artifactsStr = mergeProps.getProperty(ManifestConstants.SLC_ORIGIN_M2_MERGE.toString());
- String repoStr = mergeProps.containsKey(SLC_ORIGIN_M2_REPO.toString())
- ? mergeProps.getProperty(SLC_ORIGIN_M2_REPO.toString())
- : null;
-
- String bundleSymbolicName = mergeProps.getProperty(ManifestConstants.BUNDLE_SYMBOLICNAME.toString());
- if (bundleSymbolicName == null)
- throw new IllegalArgumentException("Bundle-SymbolicName must be set in " + mergeBnd);
- CategoryNameVersion nameVersion = new M2Artifact(category + ":" + bundleSymbolicName + ":" + m2Version);
- Path targetBundleDir = targetCategoryBase.resolve(bundleSymbolicName + "." + nameVersion.getBranch());
-
- String[] artifacts = artifactsStr.split(",");
- artifacts: for (String str : artifacts) {
- String m2Coordinates = str.trim();
- if ("".equals(m2Coordinates))
- continue artifacts;
- M2Artifact artifact = new M2Artifact(m2Coordinates.trim());
- if (artifact.getVersion() == null)
- artifact.setVersion(m2Version);
- URL url = M2ConventionsUtils.mavenRepoUrl(repoStr, artifact);
- Path downloaded = download(url, originBase, artifact);
- JarEntry entry;
- try (JarInputStream jarIn = new JarInputStream(Files.newInputStream(downloaded), false)) {
- entries: while ((entry = jarIn.getNextJarEntry()) != null) {
- if (entry.isDirectory())
- continue entries;
- else if (entry.getName().endsWith(".RSA") || entry.getName().endsWith(".SF"))
- continue entries;
- else if (entry.getName().startsWith("META-INF/versions/"))
- continue entries;
- else if (entry.getName().startsWith("META-INF/maven/"))
- continue entries;
- else if (entry.getName().equals("module-info.class"))
- continue entries;
- else if (entry.getName().equals("META-INF/NOTICE"))
- continue entries;
- else if (entry.getName().equals("META-INF/NOTICE.txt"))
- continue entries;
- else if (entry.getName().equals("META-INF/LICENSE"))
- continue entries;
- else if (entry.getName().equals("META-INF/LICENSE.md"))
- continue entries;
- else if (entry.getName().equals("META-INF/LICENSE-notice.md"))
- continue entries;
- else if (entry.getName().equals("META-INF/DEPENDENCIES"))
- continue entries;
- if (entry.getName().startsWith(".cache/")) // Apache SSHD
- continue entries;
- Path target = targetBundleDir.resolve(entry.getName());
- Files.createDirectories(target.getParent());
- if (!Files.exists(target)) {
- Files.copy(jarIn, target);
- } else {
- if (entry.getName().startsWith("META-INF/services/")) {
- try (OutputStream out = Files.newOutputStream(target, StandardOpenOption.APPEND)) {
- out.write("\n".getBytes());
- jarIn.transferTo(out);
- if (logger.isLoggable(DEBUG))
- logger.log(DEBUG, artifact.getArtifactId() + " - Appended " + entry.getName());
- }
- } else if (entry.getName().startsWith("org/apache/batik/")) {
- logger.log(Level.WARNING, "Skip " + entry.getName());
- continue entries;
- } else {
- throw new IllegalStateException("File " + target + " from " + artifact + " already exists");
- }
- }
- logger.log(Level.TRACE, () -> "Copied " + target);
- }
-
- }
- downloadAndProcessM2Sources(repoStr, artifact, targetBundleDir);
- }
-
- // additional service files
- Path servicesDir = duDir.resolve("services");
- if (Files.exists(servicesDir)) {
- for (Path p : Files.newDirectoryStream(servicesDir)) {
- Path target = targetBundleDir.resolve("META-INF/services/").resolve(p.getFileName());
- try (InputStream in = Files.newInputStream(p);
- OutputStream out = Files.newOutputStream(target, StandardOpenOption.APPEND);) {
- out.write("\n".getBytes());
- in.transferTo(out);
- if (logger.isLoggable(DEBUG))
- logger.log(DEBUG, "Appended " + p);
- }
- }
- }
-
- Map<String, String> entries = new TreeMap<>();
- try (Analyzer bndAnalyzer = new Analyzer()) {
- bndAnalyzer.setProperties(mergeProps);
- Jar jar = new Jar(targetBundleDir.toFile());
- bndAnalyzer.setJar(jar);
- Manifest manifest = bndAnalyzer.calcManifest();
-
- keys: for (Object key : manifest.getMainAttributes().keySet()) {
- Object value = manifest.getMainAttributes().get(key);
-
- switch (key.toString()) {
- case "Tool":
- case "Bnd-LastModified":
- case "Created-By":
- continue keys;
- }
- if ("Require-Capability".equals(key.toString())
- && value.toString().equals("osgi.ee;filter:=\"(&(osgi.ee=JavaSE)(version=1.1))\""))
- continue keys;// hack for very old classes
- entries.put(key.toString(), value.toString());
- // logger.log(DEBUG, () -> key + "=" + value);
-
- }
- } catch (Exception e) {
- throw new RuntimeException("Cannot process " + mergeBnd, e);
- }
-
- Manifest manifest = new Manifest();
- Path manifestPath = targetBundleDir.resolve("META-INF/MANIFEST.MF");
- Files.createDirectories(manifestPath.getParent());
- for (String key : entries.keySet()) {
- String value = entries.get(key);
- manifest.getMainAttributes().putValue(key, value);
- }
-
- try (OutputStream out = Files.newOutputStream(manifestPath)) {
- manifest.write(out);
- }
- createJar(targetBundleDir);
- }
-
- /** Generate MANIFEST using BND. */
- protected Path processBndJar(Path downloaded, Path targetCategoryBase, Properties fileProps, M2Artifact artifact) {
-
- try {
- Map<String, String> additionalEntries = new TreeMap<>();
- boolean doNotModify = Boolean.parseBoolean(fileProps
- .getOrDefault(ManifestConstants.SLC_ORIGIN_MANIFEST_NOT_MODIFIED.toString(), "false").toString());
-
- // we always force the symbolic name
-
- if (doNotModify) {
- fileEntries: for (Object key : fileProps.keySet()) {
- if (ManifestConstants.SLC_ORIGIN_M2.toString().equals(key))
- continue fileEntries;
- String value = fileProps.getProperty(key.toString());
- additionalEntries.put(key.toString(), value);
- }
- } else {
- if (artifact != null) {
- if (!fileProps.containsKey(BUNDLE_SYMBOLICNAME.toString())) {
- fileProps.put(BUNDLE_SYMBOLICNAME.toString(), artifact.getName());
- }
- if (!fileProps.containsKey(BUNDLE_VERSION.toString())) {
- fileProps.put(BUNDLE_VERSION.toString(), artifact.getVersion());
- }
- }
-
- if (!fileProps.containsKey(EXPORT_PACKAGE.toString())) {
- fileProps.put(EXPORT_PACKAGE.toString(),
- "*;version=\"" + fileProps.getProperty(BUNDLE_VERSION.toString()) + "\"");
- }
-
- try (Analyzer bndAnalyzer = new Analyzer()) {
- bndAnalyzer.setProperties(fileProps);
- Jar jar = new Jar(downloaded.toFile());
- bndAnalyzer.setJar(jar);
- Manifest manifest = bndAnalyzer.calcManifest();
-
- keys: for (Object key : manifest.getMainAttributes().keySet()) {
- Object value = manifest.getMainAttributes().get(key);
-
- switch (key.toString()) {
- case "Tool":
- case "Bnd-LastModified":
- case "Created-By":
- continue keys;
- }
- if ("Require-Capability".equals(key.toString())
- && value.toString().equals("osgi.ee;filter:=\"(&(osgi.ee=JavaSE)(version=1.1))\""))
- continue keys;// hack for very old classes
- additionalEntries.put(key.toString(), value.toString());
- // logger.log(DEBUG, () -> key + "=" + value);
-
- }
- }
- }
- Path targetBundleDir = processBundleJar(downloaded, targetCategoryBase, additionalEntries);
- logger.log(Level.DEBUG, () -> "Processed " + downloaded);
- return targetBundleDir;
- } catch (Exception e) {
- throw new RuntimeException("Cannot BND process " + downloaded, e);
- }
-
- }
-
- /** Download and integrates sources for a single Maven artifact. */
- protected void downloadAndProcessM2Sources(String repoStr, M2Artifact artifact, Path targetBundleDir)
- throws IOException {
- if (!includeSources)
- return;
- M2Artifact sourcesArtifact = new M2Artifact(artifact.toM2Coordinates(), "sources");
- URL sourcesUrl = M2ConventionsUtils.mavenRepoUrl(repoStr, sourcesArtifact);
- Path sourcesDownloaded = download(sourcesUrl, originBase, artifact, true);
- processM2SourceJar(sourcesDownloaded, targetBundleDir);
- logger.log(Level.TRACE, () -> "Processed source " + sourcesDownloaded);
-
- }
-
- /** Integrate sources from a downloaded jar file. */
- protected void processM2SourceJar(Path file, Path targetBundleDir) throws IOException {
- try (JarInputStream jarIn = new JarInputStream(Files.newInputStream(file), false)) {
- Path targetSourceDir = targetBundleDir.resolve("OSGI-OPT/src");
-
- // TODO make it less dangerous?
- if (Files.exists(targetSourceDir)) {
-// deleteDirectory(targetSourceDir);
- } else {
- Files.createDirectories(targetSourceDir);
- }
-
- // copy entries
- JarEntry entry;
- entries: while ((entry = jarIn.getNextJarEntry()) != null) {
- if (entry.isDirectory())
- continue entries;
- if (entry.getName().startsWith("META-INF"))// skip META-INF entries
- continue entries;
- if (entry.getName().startsWith("module-info.java"))// skip META-INF entries
- continue entries;
- if (entry.getName().startsWith("/")) // absolute paths
- continue entries;
- Path target = targetSourceDir.resolve(entry.getName());
- Files.createDirectories(target.getParent());
- if (!Files.exists(target)) {
- Files.copy(jarIn, target);
- logger.log(Level.TRACE, () -> "Copied source " + target);
- } else {
- logger.log(Level.WARNING, () -> target + " already exists, skipping...");
- }
- }
- }
-
- }
-
- /** Download a Maven artifact. */
- protected Path download(URL url, Path dir, M2Artifact artifact) throws IOException {
- return download(url, dir, artifact, false);
- }
-
- /** Download a Maven artifact. */
- protected Path download(URL url, Path dir, M2Artifact artifact, boolean sources) throws IOException {
- return download(url, dir, artifact.getGroupId() + '/' + artifact.getArtifactId() + "-" + artifact.getVersion()
- + (sources ? "-sources" : "") + ".jar");
- }
-
- /*
- * ECLIPSE ORIGIN
- */
-
- /** Process an archive in Eclipse format. */
- public void processEclipseArchive(Path duDir) {
- try {
- Path categoryRelativePath = descriptorsBase.relativize(duDir.getParent());
- // String category = categoryRelativePath.getFileName().toString();
- Path targetCategoryBase = a2Base.resolve(categoryRelativePath);
- Files.createDirectories(targetCategoryBase);
- // first delete all directories from previous builds
- for (Path dir : Files.newDirectoryStream(targetCategoryBase, (p) -> Files.isDirectory(p))) {
- deleteDirectory(dir);
- }
-
- Files.createDirectories(originBase);
-
- Path commonBnd = duDir.resolve(COMMON_BND);
- Properties commonProps = new Properties();
- try (InputStream in = Files.newInputStream(commonBnd)) {
- commonProps.load(in);
- }
- String url = commonProps.getProperty(ManifestConstants.SLC_ORIGIN_URI.toString());
- if (url == null) {
- url = uris.getProperty(duDir.getFileName().toString());
- if (url == null)
- throw new IllegalStateException("No url available for " + duDir);
- commonProps.put(ManifestConstants.SLC_ORIGIN_URI.toString(), url);
- }
- Path downloaded = tryDownload(url, originBase);
-
- FileSystem zipFs = FileSystems.newFileSystem(downloaded, (ClassLoader) null);
-
- // filters
- List<PathMatcher> includeMatchers = new ArrayList<>();
- Properties includes = new Properties();
- try (InputStream in = Files.newInputStream(duDir.resolve("includes.properties"))) {
- includes.load(in);
- }
- for (Object pattern : includes.keySet()) {
- PathMatcher pathMatcher = zipFs.getPathMatcher("glob:/" + pattern);
- includeMatchers.add(pathMatcher);
- }
-
- List<PathMatcher> excludeMatchers = new ArrayList<>();
- Path excludeFile = duDir.resolve("excludes.properties");
- if (Files.exists(excludeFile)) {
- Properties excludes = new Properties();
- try (InputStream in = Files.newInputStream(excludeFile)) {
- excludes.load(in);
- }
- for (Object pattern : excludes.keySet()) {
- PathMatcher pathMatcher = zipFs.getPathMatcher("glob:/" + pattern);
- excludeMatchers.add(pathMatcher);
- }
- }
-
- Files.walkFileTree(zipFs.getRootDirectories().iterator().next(), new SimpleFileVisitor<Path>() {
-
- @Override
- public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
- includeMatchers: for (PathMatcher includeMatcher : includeMatchers) {
- if (includeMatcher.matches(file)) {
- for (PathMatcher excludeMatcher : excludeMatchers) {
- if (excludeMatcher.matches(file)) {
- logger.log(Level.WARNING, "Skipping excluded " + file);
- return FileVisitResult.CONTINUE;
- }
- }
- if (includeSources && file.getFileName().toString().contains(".source_")) {
- processEclipseSourceJar(file, targetCategoryBase);
- logger.log(Level.DEBUG, () -> "Processed source " + file);
-
- } else {
- Map<String, String> map = new HashMap<>();
- for (Object key : commonProps.keySet())
- map.put(key.toString(), commonProps.getProperty(key.toString()));
- processBundleJar(file, targetCategoryBase, map);
- logger.log(Level.DEBUG, () -> "Processed " + file);
- }
- break includeMatchers;
- }
- }
- return FileVisitResult.CONTINUE;
- }
- });
-
- DirectoryStream<Path> dirs = Files.newDirectoryStream(targetCategoryBase,
- (p) -> Files.isDirectory(p) && p.getFileName().toString().indexOf('.') >= 0);
- for (Path dir : dirs) {
- createJar(dir);
- }
- } catch (IOException e) {
- throw new RuntimeException("Cannot process " + duDir, e);
- }
-
- }
-
- /** Process sources in Eclipse format. */
- protected void processEclipseSourceJar(Path file, Path targetBase) throws IOException {
- try {
- Path targetBundleDir;
- try (JarInputStream jarIn = new JarInputStream(Files.newInputStream(file), false)) {
- Manifest manifest = jarIn.getManifest();
-
- String[] relatedBundle = manifest.getMainAttributes().getValue("Eclipse-SourceBundle").split(";");
- String version = relatedBundle[1].substring("version=\"".length());
- version = version.substring(0, version.length() - 1);
- NameVersion nameVersion = new NameVersion(relatedBundle[0], version);
- targetBundleDir = targetBase.resolve(nameVersion.getName() + "." + nameVersion.getBranch());
-
- Path targetSourceDir = targetBundleDir.resolve("OSGI-OPT/src");
-
- // TODO make it less dangerous?
- if (Files.exists(targetSourceDir)) {
-// deleteDirectory(targetSourceDir);
- } else {
- Files.createDirectories(targetSourceDir);
- }
-
- // copy entries
- JarEntry entry;
- entries: while ((entry = jarIn.getNextJarEntry()) != null) {
- if (entry.isDirectory())
- continue entries;
- if (entry.getName().startsWith("META-INF"))// skip META-INF entries
- continue entries;
- Path target = targetSourceDir.resolve(entry.getName());
- Files.createDirectories(target.getParent());
- Files.copy(jarIn, target);
- logger.log(Level.TRACE, () -> "Copied source " + target);
- }
-
- // copy MANIFEST
- }
- } catch (IOException e) {
- throw new IllegalStateException("Cannot process " + file, e);
- }
-
- }
-
- /*
- * COMMON PROCESSING
- */
- /** Normalise a bundle. */
- protected Path processBundleJar(Path file, Path targetBase, Map<String, String> entries) throws IOException {
- NameVersion nameVersion;
- Path targetBundleDir;
- try (JarInputStream jarIn = new JarInputStream(Files.newInputStream(file), false)) {
- Manifest sourceManifest = jarIn.getManifest();
- Manifest manifest = sourceManifest != null ? new Manifest(sourceManifest) : new Manifest();
-
- // remove problematic entries in MANIFEST
- manifest.getEntries().clear();
-
- String ourSymbolicName = entries.get(BUNDLE_SYMBOLICNAME.toString());
- String ourVersion = entries.get(BUNDLE_VERSION.toString());
-
- if (ourSymbolicName != null && ourVersion != null) {
- nameVersion = new NameVersion(ourSymbolicName, ourVersion);
- } else {
- nameVersion = nameVersionFromManifest(manifest);
- if (ourVersion != null && !nameVersion.getVersion().equals(ourVersion)) {
- logger.log(Level.WARNING,
- "Original version is " + nameVersion.getVersion() + " while new version is " + ourVersion);
- entries.put(BUNDLE_VERSION.toString(), ourVersion);
- }
- if (ourSymbolicName != null) {
- // we always force our symbolic name
- nameVersion.setName(ourSymbolicName);
- }
- }
- targetBundleDir = targetBase.resolve(nameVersion.getName() + "." + nameVersion.getBranch());
-
- // force Java 9 module name
- entries.put(ManifestConstants.AUTOMATIC_MODULE_NAME.toString(), nameVersion.getName());
-
- boolean isNative = false;
- String os = null;
- String arch = null;
- if (targetBundleDir.startsWith(a2LibBase)) {
- isNative = true;
- Path libRelativePath = a2LibBase.relativize(targetBundleDir);
- os = libRelativePath.getName(0).toString();
- arch = libRelativePath.getName(1).toString();
- }
-
- // copy entries
- JarEntry entry;
- entries: while ((entry = jarIn.getNextJarEntry()) != null) {
- if (entry.isDirectory())
- continue entries;
- if (entry.getName().endsWith(".RSA") || entry.getName().endsWith(".SF"))
- continue entries;
- if (entry.getName().endsWith("module-info.class")) // skip Java 9 module info
- continue entries;
- if (entry.getName().startsWith("META-INF/versions/")) // skip multi-version
- continue entries;
- // skip file system providers as they cause issues with native image
- if (entry.getName().startsWith("META-INF/services/java.nio.file.spi.FileSystemProvider"))
- continue entries;
- if (entry.getName().startsWith("OSGI-OPT/src/")) // skip embedded sources
- continue entries;
- Path target = targetBundleDir.resolve(entry.getName());
- Files.createDirectories(target.getParent());
- Files.copy(jarIn, target);
-
- // native libraries
- if (isNative && (entry.getName().endsWith(".so") || entry.getName().endsWith(".dll")
- || entry.getName().endsWith(".jnilib"))) {
- Path categoryDir = targetBundleDir.getParent();
-// String[] segments = categoryDir.getFileName().toString().split("\\.");
-// String arch = segments[segments.length - 1];
-// String os = segments[segments.length - 2];
- boolean copyDll = false;
- Path targetDll = categoryDir.resolve(targetBundleDir.relativize(target));
- if (nameVersion.getName().equals("com.sun.jna")) {
- if (arch.equals("x86_64"))
- arch = "x86-64";
- if (os.equals("macosx"))
- os = "darwin";
- if (target.getParent().getFileName().toString().equals(os + "-" + arch)) {
- copyDll = true;
- }
- targetDll = categoryDir.resolve(target.getFileName());
- } else {
- copyDll = true;
- }
- if (copyDll) {
- Files.createDirectories(targetDll.getParent());
- if (Files.exists(targetDll))
- Files.delete(targetDll);
- Files.copy(target, targetDll);
- }
- Files.delete(target);
- }
- logger.log(Level.TRACE, () -> "Copied " + target);
- }
-
- // copy MANIFEST
- Path manifestPath = targetBundleDir.resolve("META-INF/MANIFEST.MF");
- Files.createDirectories(manifestPath.getParent());
- for (String key : entries.keySet()) {
- String value = entries.get(key);
- Object previousValue = manifest.getMainAttributes().putValue(key, value);
- if (previousValue != null && !previousValue.equals(value)) {
- if (ManifestConstants.IMPORT_PACKAGE.toString().equals(key)
- || ManifestConstants.EXPORT_PACKAGE.toString().equals(key))
- logger.log(Level.TRACE, file.getFileName() + ": " + key + " was modified");
- else
- logger.log(Level.WARNING, file.getFileName() + ": " + key + " was " + previousValue
- + ", overridden with " + value);
- }
-
- // 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);
- }
- }
- try (OutputStream out = Files.newOutputStream(manifestPath)) {
- manifest.write(out);
- }
- }
- return targetBundleDir;
- }
-
- /*
- * UTILITIES
- */
-
- /** Recursively deletes a directory. */
- private static void deleteDirectory(Path path) throws IOException {
- if (!Files.exists(path))
- return;
- Files.walkFileTree(path, new SimpleFileVisitor<Path>() {
- @Override
- public FileVisitResult postVisitDirectory(Path directory, IOException e) throws IOException {
- if (e != null)
- throw e;
- Files.delete(directory);
- return FileVisitResult.CONTINUE;
- }
-
- @Override
- public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
- Files.delete(file);
- return FileVisitResult.CONTINUE;
- }
- });
- }
-
- /** Extract name/version from a MANIFEST. */
- protected NameVersion nameVersionFromManifest(Manifest manifest) {
- Attributes attrs = manifest.getMainAttributes();
- // symbolic name
- String symbolicName = attrs.getValue(ManifestConstants.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());
- return new NameVersion(symbolicName, version);
- }
-
- /** Try to download from an URI. */
- protected Path tryDownload(String uri, Path dir) throws IOException {
- // find mirror
- List<String> urlBases = null;
- String uriPrefix = null;
- uriPrefixes: for (String uriPref : mirrors.keySet()) {
- if (uri.startsWith(uriPref)) {
- if (mirrors.get(uriPref).size() > 0) {
- urlBases = mirrors.get(uriPref);
- uriPrefix = uriPref;
- break uriPrefixes;
- }
- }
- }
- if (urlBases == null)
- try {
- return download(new URL(uri), dir);
- } catch (FileNotFoundException e) {
- throw new FileNotFoundException("Cannot find " + uri);
- }
-
- // try to download
- for (String urlBase : urlBases) {
- String relativePath = uri.substring(uriPrefix.length());
- URL url = new URL(urlBase + relativePath);
- try {
- return download(url, dir);
- } catch (FileNotFoundException e) {
- logger.log(Level.WARNING, "Cannot download " + url + ", trying another mirror");
- }
- }
- throw new FileNotFoundException("Cannot find " + uri);
- }
-
- /** Effectively download. */
- protected Path download(URL url, Path dir) throws IOException {
- return download(url, dir, (String) null);
- }
-
- /** Effectively download. */
- protected Path download(URL url, Path dir, String name) throws IOException {
-
- Path dest;
- if (name == null) {
- name = url.getPath().substring(url.getPath().lastIndexOf('/') + 1);
- }
-
- dest = dir.resolve(name);
- if (Files.exists(dest)) {
- logger.log(Level.TRACE, () -> "File " + dest + " already exists for " + url + ", not downloading again");
- return dest;
- } else {
- Files.createDirectories(dest.getParent());
- }
-
- try (InputStream in = url.openStream()) {
- Files.copy(in, dest);
- logger.log(Level.DEBUG, () -> "Downloaded " + dest + " from " + url);
- }
- return dest;
- }
-
- /** Create a JAR file from a directory. */
- protected Path createJar(Path bundleDir) throws IOException {
- // 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);
- }
- try (JarOutputStream jarOut = new JarOutputStream(Files.newOutputStream(jarPath), manifest)) {
- jarOut.setLevel(Deflater.DEFAULT_COMPRESSION);
- Files.walkFileTree(bundleDir, new SimpleFileVisitor<Path>() {
-
- @Override
- public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
- if (file.getFileName().toString().equals("MANIFEST.MF"))
- return super.visitFile(file, attrs);
- JarEntry entry = new JarEntry(bundleDir.relativize(file).toString());
- jarOut.putNextEntry(entry);
- Files.copy(file, jarOut);
- return super.visitFile(file, attrs);
- }
-
- });
- }
- deleteDirectory(bundleDir);
- return jarPath;
- }
-
- enum ManifestConstants {
- // OSGi
- BUNDLE_SYMBOLICNAME("Bundle-SymbolicName"), //
- BUNDLE_VERSION("Bundle-Version"), //
- BUNDLE_LICENSE("Bundle-License"), //
- EXPORT_PACKAGE("Export-Package"), //
- IMPORT_PACKAGE("Import-Package"), //
- // JAVA
- AUTOMATIC_MODULE_NAME("Automatic-Module-Name"), //
- // SLC
- SLC_CATEGORY("SLC-Category"), //
- SLC_ORIGIN_M2("SLC-Origin-M2"), //
- SLC_ORIGIN_M2_MERGE("SLC-Origin-M2-Merge"), //
- SLC_ORIGIN_M2_REPO("SLC-Origin-M2-Repo"), //
- SLC_ORIGIN_MANIFEST_NOT_MODIFIED("SLC-Origin-ManifestNotModified"), //
- SLC_ORIGIN_URI("SLC-Origin-URI"),//
- ;
-
- final String value;
-
- private ManifestConstants(String value) {
- this.value = value;
- }
-
- @Override
- public String toString() {
- return value;
- }
-
- }
-
-}
-
-/** Simple representation of an M2 artifact. */
-class M2Artifact extends CategoryNameVersion {
- private String classifier;
-
- M2Artifact(String m2coordinates) {
- this(m2coordinates, null);
- }
-
- M2Artifact(String m2coordinates, String classifier) {
- String[] parts = m2coordinates.split(":");
- setCategory(parts[0]);
- setName(parts[1]);
- if (parts.length > 2) {
- setVersion(parts[2]);
- }
- this.classifier = classifier;
- }
-
- String getGroupId() {
- return super.getCategory();
- }
-
- String getArtifactId() {
- return super.getName();
- }
-
- String toM2Coordinates() {
- return getCategory() + ":" + getName() + (getVersion() != null ? ":" + getVersion() : "");
- }
-
- String getClassifier() {
- return classifier != null ? classifier : "";
- }
-
- String getExtension() {
- return "jar";
- }
-}
-
-/** Utilities around Maven (conventions based). */
-class M2ConventionsUtils {
- final static String MAVEN_CENTRAL_BASE_URL = "https://repo1.maven.org/maven2/";
-
- /** The file name of this artifact when stored */
- static String artifactFileName(M2Artifact artifact) {
- return artifact.getArtifactId() + '-' + artifact.getVersion()
- + (artifact.getClassifier().equals("") ? "" : '-' + artifact.getClassifier()) + '.'
- + artifact.getExtension();
- }
-
- /** Absolute path to the file */
- static String artifactPath(String artifactBasePath, M2Artifact artifact) {
- return artifactParentPath(artifactBasePath, artifact) + '/' + artifactFileName(artifact);
- }
-
- /** Absolute path to the file */
- static String artifactUrl(String repoUrl, M2Artifact artifact) {
- if (repoUrl.endsWith("/"))
- return repoUrl + artifactPath("/", artifact).substring(1);
- else
- return repoUrl + artifactPath("/", artifact);
- }
-
- /** Absolute path to the file */
- static URL mavenRepoUrl(String repoBase, M2Artifact artifact) {
- String url = artifactUrl(repoBase == null ? MAVEN_CENTRAL_BASE_URL : repoBase, artifact);
- try {
- return new URL(url);
- } catch (MalformedURLException e) {
- // it should not happen
- throw new IllegalStateException(e);
- }
- }
-
- /** Absolute path to the directories where the files will be stored */
- static String artifactParentPath(String artifactBasePath, M2Artifact artifact) {
- return artifactBasePath + (artifactBasePath.endsWith("/") ? "" : "/") + artifactParentPath(artifact);
- }
-
- /** Relative path to the directories where the files will be stored */
- static String artifactParentPath(M2Artifact artifact) {
- return artifact.getGroupId().replace('.', '/') + '/' + artifact.getArtifactId() + '/' + artifact.getVersion();
- }
-
- /** Singleton */
- private M2ConventionsUtils() {
- }
-}
-
-class CategoryNameVersion extends NameVersion {
- private String category;
-
- CategoryNameVersion() {
- }
-
- CategoryNameVersion(String category, String name, String version) {
- super(name, version);
- this.category = category;
- }
-
- CategoryNameVersion(String category, NameVersion nameVersion) {
- super(nameVersion);
- this.category = category;
- }
-
- String getCategory() {
- return category;
- }
-
- void setCategory(String category) {
- this.category = category;
- }
-
- @Override
- public String toString() {
- return category + ":" + super.toString();
- }
-
-}
-
-class NameVersion implements Comparable<NameVersion> {
- private String name;
- private String version;
-
- NameVersion() {
- }
-
- /** Interprets string in OSGi-like format my.module.name;version=0.0.0 */
- NameVersion(String nameVersion) {
- int index = nameVersion.indexOf(";version=");
- if (index < 0) {
- setName(nameVersion);
- setVersion(null);
- } else {
- setName(nameVersion.substring(0, index));
- setVersion(nameVersion.substring(index + ";version=".length()));
- }
- }
-
- NameVersion(String name, String version) {
- this.name = name;
- this.version = version;
- }
-
- NameVersion(NameVersion nameVersion) {
- this.name = nameVersion.getName();
- this.version = nameVersion.getVersion();
- }
-
- String getName() {
- return name;
- }
-
- void setName(String name) {
- this.name = name;
- }
-
- String getVersion() {
- return version;
- }
-
- void setVersion(String version) {
- this.version = version;
- }
-
- String getBranch() {
- String[] parts = getVersion().split("\\.");
- if (parts.length < 2)
- throw new IllegalStateException("Version " + getVersion() + " cannot be interpreted as branch.");
- return parts[0] + "." + parts[1];
- }
-
- @Override
- public boolean equals(Object obj) {
- if (obj instanceof NameVersion) {
- NameVersion nameVersion = (NameVersion) obj;
- return name.equals(nameVersion.getName()) && version.equals(nameVersion.getVersion());
- } else
- return false;
- }
-
- @Override
- public int hashCode() {
- return name.hashCode();
- }
-
- @Override
- public String toString() {
- return name + ":" + version;
- }
-
- public int compareTo(NameVersion o) {
- if (o.getName().equals(name))
- return version.compareTo(o.getVersion());
- else
- return name.compareTo(o.getName());
- }
-}
projects / gpl / argeo-tp.git / commitdiff