Throw an exception if SLC-Origin-M2-Merge is not set
[cc0/argeo-build.git] / src / org / argeo / build / Repackage.java
index eee959a9f3177955eb71e7a1561e5384accff96a..51d125ea1a7a55c1f01862c4520c05b33669eda1 100644 (file)
@@ -15,6 +15,7 @@ import java.lang.System.Logger;
 import java.lang.System.Logger.Level;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.nio.charset.StandardCharsets;
 import java.nio.file.DirectoryStream;
 import java.nio.file.FileSystem;
 import java.nio.file.FileSystems;
@@ -28,11 +29,13 @@ import java.nio.file.StandardOpenOption;
 import java.nio.file.attribute.BasicFileAttributes;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.Properties;
 import java.util.TreeMap;
+import java.util.concurrent.CompletableFuture;
 import java.util.jar.Attributes;
 import java.util.jar.JarEntry;
 import java.util.jar.JarInputStream;
@@ -47,6 +50,8 @@ import aQute.bnd.osgi.Jar;
 public class Repackage {
        private final static Logger logger = System.getLogger(Repackage.class.getName());
 
+       private final static String ENV_BUILD_SOURCE_BUNDLES = "BUILD_SOURCE_BUNDLES";
+
        /** Main entry point. */
        public static void main(String[] args) {
                if (args.length < 2) {
@@ -55,12 +60,14 @@ public class Repackage {
                }
                Path a2Base = Paths.get(args[0]).toAbsolutePath().normalize();
                Path descriptorsBase = Paths.get(".").toAbsolutePath().normalize();
-               Repackage factory = new Repackage(a2Base, descriptorsBase, true);
+               Repackage factory = new Repackage(a2Base, descriptorsBase);
 
+               List<CompletableFuture<Void>> toDos = new ArrayList<>();
                for (int i = 1; i < args.length; i++) {
                        Path p = Paths.get(args[i]);
-                       factory.processCategory(p);
+                       toDos.add(CompletableFuture.runAsync(() -> factory.processCategory(p)));
                }
+               CompletableFuture.allOf(toDos.toArray(new CompletableFuture[toDos.size()])).join();
        }
 
        private final static String COMMON_BND = "common.bnd";
@@ -73,12 +80,16 @@ public class Repackage {
 
        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) {
+       private final boolean sourceBundles;
+
+       public Repackage(Path a2Base, Path descriptorsBase) {
+               sourceBundles = Boolean.parseBoolean(System.getenv(ENV_BUILD_SOURCE_BUNDLES));
+               if (sourceBundles)
+                       logger.log(Level.INFO, "Sources will be packaged separately");
+
                Objects.requireNonNull(a2Base);
                Objects.requireNonNull(descriptorsBase);
                this.originBase = Paths.get(System.getProperty("user.home"), ".cache", "argeo/build/origin");
@@ -88,8 +99,8 @@ public class Repackage {
                this.descriptorsBase = descriptorsBase;
                if (!Files.exists(this.descriptorsBase))
                        throw new IllegalArgumentException(this.descriptorsBase + " does not exist");
-               this.includeSources = includeSources;
 
+               // URIs mapping
                Path urisPath = this.descriptorsBase.resolve("uris.properties");
                if (Files.exists(urisPath)) {
                        try (InputStream in = Files.newInputStream(urisPath)) {
@@ -99,11 +110,21 @@ public class Repackage {
                        }
                }
 
-               // TODO make it configurable
+               // Eclipse mirrors
+               Path eclipseMirrorsPath = this.descriptorsBase.resolve("eclipse.mirrors.txt");
                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/");
+               if (Files.exists(eclipseMirrorsPath)) {
+                       try {
+                               eclipseMirrors = Files.readAllLines(eclipseMirrorsPath, StandardCharsets.UTF_8);
+                       } catch (IOException e) {
+                               throw new IllegalStateException("Cannot load " + eclipseMirrorsPath, e);
+                       }
+                       for (Iterator<String> it = eclipseMirrors.iterator(); it.hasNext();) {
+                               String value = it.next();
+                               if (value.strip().equals(""))
+                                       it.remove();
+                       }
+               }
 
                mirrors.put("http://www.eclipse.org/downloads", eclipseMirrors);
        }
@@ -289,6 +310,10 @@ public class Repackage {
                mergeProps.put(ManifestConstants.BUNDLE_VERSION.toString(), m2Version);
 
                String artifactsStr = mergeProps.getProperty(ManifestConstants.SLC_ORIGIN_M2_MERGE.toString());
+               if (artifactsStr == null)
+                       throw new IllegalArgumentException(
+                                       mergeBnd + ": " + ManifestConstants.SLC_ORIGIN_M2_MERGE + " must be set");
+               
                String repoStr = mergeProps.containsKey(SLC_ORIGIN_M2_REPO.toString())
                                ? mergeProps.getProperty(SLC_ORIGIN_M2_REPO.toString())
                                : null;
@@ -345,8 +370,7 @@ public class Repackage {
                                                        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());
+                                                               logger.log(Level.WARNING, artifact.getArtifactId() + " - Appended " + entry.getName());
                                                        }
                                                } else if (entry.getName().startsWith("org/apache/batik/")) {
                                                        logger.log(Level.WARNING, "Skip " + entry.getName());
@@ -371,8 +395,7 @@ public class Repackage {
                                                OutputStream out = Files.newOutputStream(target, StandardOpenOption.APPEND);) {
                                        out.write("\n".getBytes());
                                        in.transferTo(out);
-                                       if (logger.isLoggable(DEBUG))
-                                               logger.log(DEBUG, "Appended " + p);
+                                       logger.log(Level.WARNING, "Appended " + p);
                                }
                        }
                }
@@ -486,13 +509,17 @@ public class Repackage {
        /** Download and integrates sources for a single Maven artifact. */
        protected void downloadAndProcessM2Sources(String repoStr, M2Artifact artifact, Path targetBundleDir)
                        throws IOException {
-               if (!includeSources)
+               if (sourceBundles)
                        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);
+               try {
+                       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);
+               } catch (Exception e) {
+                       logger.log(Level.ERROR, () -> "Cannot download source for  " + artifact);
+               }
 
        }
 
@@ -609,13 +636,15 @@ public class Repackage {
                                                if (includeMatcher.matches(file)) {
                                                        for (PathMatcher excludeMatcher : excludeMatchers) {
                                                                if (excludeMatcher.matches(file)) {
-                                                                       logger.log(Level.WARNING, "Skipping excluded " + file);
+                                                                       logger.log(Level.TRACE, "Skipping excluded " + file);
                                                                        return FileVisitResult.CONTINUE;
                                                                }
                                                        }
-                                                       if (includeSources && file.getFileName().toString().contains(".source_")) {
-                                                               processEclipseSourceJar(file, targetCategoryBase);
-                                                               logger.log(Level.DEBUG, () -> "Processed source " + file);
+                                                       if (file.getFileName().toString().contains(".source_")) {
+                                                               if (!sourceBundles) {
+                                                                       processEclipseSourceJar(file, targetCategoryBase);
+                                                                       logger.log(Level.DEBUG, () -> "Processed source " + file);
+                                                               }
 
                                                        } else {
                                                                Map<String, String> map = new HashMap<>();
@@ -802,8 +831,9 @@ public class Repackage {
                        Path manifestPath = targetBundleDir.resolve("META-INF/MANIFEST.MF");
                        Files.createDirectories(manifestPath.getParent());
 
-                       if (isSingleton) {
-                               entries.put(BUNDLE_SYMBOLICNAME.toString(), nameVersion.getName() + ";singleton:=true");
+                       if (isSingleton && entries.containsKey(BUNDLE_SYMBOLICNAME.toString())) {
+                               entries.put(BUNDLE_SYMBOLICNAME.toString(),
+                                               entries.get(BUNDLE_SYMBOLICNAME.toString()) + ";singleton:=true");
                        }
 
                        for (String key : entries.keySet()) {
@@ -811,7 +841,8 @@ public class Repackage {
                                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))
+                                                       || ManifestConstants.EXPORT_PACKAGE.toString().equals(key)
+                                                       || ManifestConstants.BUNDLE_LICENSE.toString().equals(key))
                                                logger.log(Level.TRACE, file.getFileName() + ": " + key + " was modified");
                                        else
                                                logger.log(Level.WARNING, file.getFileName() + ": " + key + " was " + previousValue