package org.argeo.build;
+import static java.lang.System.Logger.Level.DEBUG;
+import static java.lang.System.Logger.Level.ERROR;
+import static java.lang.System.Logger.Level.INFO;
+import static java.lang.System.Logger.Level.WARNING;
+
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.PrintWriter;
+import java.lang.System.Logger;
+import java.lang.System.Logger.Level;
import java.lang.management.ManagementFactory;
import java.nio.file.FileVisitResult;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.Arrays;
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.StringJoiner;
import java.util.StringTokenizer;
+import java.util.TreeMap;
+import java.util.concurrent.CompletableFuture;
+import java.util.jar.Attributes;
import java.util.jar.JarEntry;
import java.util.jar.JarOutputStream;
import java.util.jar.Manifest;
+import java.util.zip.Deflater;
import org.eclipse.jdt.core.compiler.CompilationProgress;
* <code>java -cp "/path/to/ECJ jar:/path/to/bndlib jar:/path/to/SLF4J jar" /path/to/cloned/argeo-build/src/org/argeo/build/Make.java action --option1 argument1 argument2 --option2 argument3 </code>
*/
public class Make {
+ private final static Logger logger = System.getLogger(Make.class.getName());
+
+ /**
+ * Environment variable on whether sources should be packaged separately or
+ * integrated in the bundles.
+ */
+ private final static String ENV_SOURCE_BUNDLES = "SOURCE_BUNDLES";
+
+ /**
+ * Environment variable to override the default location for the Argeo Build
+ * configuration files. Typically used if Argeo Build has been compiled and
+ * packaged separately.
+ */
+ private final static String ENV_ARGEO_BUILD_CONFIG = "ARGEO_BUILD_CONFIG";
+
/** Name of the local-specific Makefile (sdk.mk). */
final static String SDK_MK = "sdk.mk";
+ /** Name of the branch definition Makefile (branch.mk). */
+ final static String BRANCH_MK = "branch.mk";
/** The execution directory (${user.dir}). */
final Path execDirectory;
final Path buildBase;
/** The base of the a2 output for all layers. */
final Path a2Output;
+ /** The base of the a2 sources when packages separately. */
+ final Path a2srcOutput;
+
+ /** Whether sources should be packaged separately */
+ final boolean sourceBundles;
/** Constructor initialises the base directories. */
public Make() throws IOException {
+ sourceBundles = Boolean.parseBoolean(System.getenv(ENV_SOURCE_BUNDLES));
+ if (sourceBundles)
+ logger.log(Level.INFO, "Sources will be packaged separately");
+
execDirectory = Paths.get(System.getProperty("user.dir"));
Path sdkMkP = findSdkMk(execDirectory);
Objects.requireNonNull(sdkMkP, "No " + SDK_MK + " found under " + execDirectory);
- Map<String, String> context = new HashMap<>();
- List<String> sdkMkLines = Files.readAllLines(sdkMkP);
- lines: for (String line : sdkMkLines) {
- StringTokenizer st = new StringTokenizer(line, " :=");
- if (!st.hasMoreTokens())
- continue lines;
- String key = st.nextToken();
- if (!st.hasMoreTokens())
- continue lines;
- String value = st.nextToken();
- context.put(key, value);
- }
-
+ Map<String, String> context = readeMakefileVariables(sdkMkP);
sdkSrcBase = Paths.get(context.computeIfAbsent("SDK_SRC_BASE", (key) -> {
throw new IllegalStateException(key + " not found");
})).toAbsolutePath();
- argeoBuildBase = sdkSrcBase.resolve("sdk/argeo-build");
+
+ Path argeoBuildBaseT = sdkSrcBase.resolve("sdk/argeo-build");
+ if (!Files.exists(argeoBuildBaseT)) {
+ String fromEnv = System.getenv(ENV_ARGEO_BUILD_CONFIG);
+ if (fromEnv != null)
+ argeoBuildBaseT = Paths.get(fromEnv);
+ if (fromEnv == null || !Files.exists(argeoBuildBaseT)) {
+ throw new IllegalStateException(
+ "Argeo Build not found. Did you initialise the git submodules or set the "
+ + ENV_ARGEO_BUILD_CONFIG + " environment variable?");
+ }
+ }
+ argeoBuildBase = argeoBuildBaseT;
sdkBuildBase = Paths.get(context.computeIfAbsent("SDK_BUILD_BASE", (key) -> {
throw new IllegalStateException(key + " not found");
})).toAbsolutePath();
buildBase = sdkBuildBase.resolve(sdkSrcBase.getFileName());
a2Output = sdkBuildBase.resolve("a2");
+ a2srcOutput = sdkBuildBase.resolve("a2.src");
}
/*
List<String> a2Categories = options.getOrDefault("--dep-categories", new ArrayList<>());
List<String> a2Bases = options.getOrDefault("--a2-bases", new ArrayList<>());
- if (a2Bases.isEmpty()) {
+ if (a2Bases.isEmpty() || !a2Bases.contains(a2Output.toString())) {
a2Bases.add(a2Output.toString());
}
// classpath
if (!a2Categories.isEmpty()) {
- compilerArgs.add("-cp");
- StringJoiner classPath = new StringJoiner(File.pathSeparator);
+ // We will keep only the highest major.minor
+ // and order by bundle name, for predictability
+ Map<String, A2Jar> a2Jars = new TreeMap<>();
+
+// StringJoiner modulePath = new StringJoiner(File.pathSeparator);
for (String a2Base : a2Bases) {
- for (String a2Category : a2Categories) {
+ categories: for (String a2Category : a2Categories) {
Path a2Dir = Paths.get(a2Base).resolve(a2Category);
if (!Files.exists(a2Dir))
- Files.createDirectories(a2Dir);
+ continue categories;
+// modulePath.add(a2Dir.toString());
for (Path jarP : Files.newDirectoryStream(a2Dir,
(p) -> p.getFileName().toString().endsWith(".jar"))) {
- classPath.add(jarP.toString());
+ A2Jar a2Jar = new A2Jar(jarP);
+ if (a2Jars.containsKey(a2Jar.name)) {
+ A2Jar current = a2Jars.get(a2Jar.name);
+ if (a2Jar.major > current.major)
+ a2Jars.put(a2Jar.name, a2Jar);
+ else if (a2Jar.major == current.major //
+ // if minor equals, we take the last one
+ && a2Jar.minor >= current.minor)
+ a2Jars.put(a2Jar.name, a2Jar);
+ } else {
+ a2Jars.put(a2Jar.name, a2Jar);
+ }
}
}
}
+
+ StringJoiner classPath = new StringJoiner(File.pathSeparator);
+ for (Iterator<A2Jar> it = a2Jars.values().iterator(); it.hasNext();)
+ classPath.add(it.next().path.toString());
+
+ compilerArgs.add("-cp");
compilerArgs.add(classPath.toString());
+// compilerArgs.add("--module-path");
+// compilerArgs.add(modulePath.toString());
}
// sources
for (String bundle : bundles) {
StringBuilder sb = new StringBuilder();
- sb.append(execDirectory.resolve(bundle).resolve("src"));
+ Path bundlePath = execDirectory.resolve(bundle);
+ if (!Files.exists(bundlePath)) {
+ if (bundles.size() == 1) {
+ logger.log(WARNING, "Bundle " + bundle + " not found in " + execDirectory
+ + ", assuming this is this directory, as only one bundle was requested.");
+ bundlePath = execDirectory;
+ } else
+ throw new IllegalArgumentException("Bundle " + bundle + " not found in " + execDirectory);
+ }
+ sb.append(bundlePath.resolve("src"));
sb.append("[-d");
compilerArgs.add(sb.toString());
sb = new StringBuilder();
compilerArgs.add(sb.toString());
}
+ if (logger.isLoggable(INFO))
+ compilerArgs.add("-time");
+
+ if (logger.isLoggable(DEBUG)) {
+ logger.log(DEBUG, "Compiler arguments:");
+ for (String arg : compilerArgs)
+ logger.log(DEBUG, arg);
+ }
+
boolean success = org.eclipse.jdt.core.compiler.batch.BatchCompiler.compile(
compilerArgs.toArray(new String[compilerArgs.size()]), new PrintWriter(System.out),
new PrintWriter(System.err), new MakeCompilationProgress());
if (!success) // kill the process if compilation failed
- System.exit(1);
+ throw new IllegalStateException("Compilation failed");
}
/** Package the bundles. */
return;
List<String> categories = options.get("--category");
- Objects.requireNonNull(bundles, "--bundles argument must be set");
+ Objects.requireNonNull(bundles, "--category argument must be set");
if (categories.size() != 1)
- throw new IllegalArgumentException("One and only one category must be specified");
+ throw new IllegalArgumentException("One and only one --category must be specified");
String category = categories.get(0);
- // create jars
- for (String bundle : bundles)
- createBundle(bundle, category);
+ final String branch;
+ Path branchMk = sdkSrcBase.resolve(BRANCH_MK);
+ if (Files.exists(branchMk)) {
+ Map<String, String> branchVariables = readeMakefileVariables(branchMk);
+ branch = branchVariables.get("BRANCH");
+ } else {
+ branch = null;
+ }
+
+ long begin = System.currentTimeMillis();
+ // create jars in parallel
+ List<CompletableFuture<Void>> toDos = new ArrayList<>();
+ for (String bundle : bundles) {
+ toDos.add(CompletableFuture.runAsync(() -> {
+ try {
+ createBundle(branch, bundle, category);
+ } catch (IOException e) {
+ throw new RuntimeException("Packaging of " + bundle + " failed", e);
+ }
+ }));
+ }
+ CompletableFuture.allOf(toDos.toArray(new CompletableFuture[toDos.size()])).join();
+ long duration = System.currentTimeMillis() - begin;
+ logger.log(INFO, "Packaging took " + duration + " ms");
}
- /*
- * UTILITIES
- */
/** Package a single bundle. */
- void createBundle(String bundle, String category) throws IOException {
- Path source = execDirectory.resolve(bundle);
+ void createBundle(String branch, String bundle, String category) throws IOException {
+ final Path source;
+ if (!Files.exists(execDirectory.resolve(bundle))) {
+ logger.log(WARNING,
+ "Bundle " + bundle + " not found in " + execDirectory + ", assuming this is this directory.");
+ source = execDirectory;
+ } else {
+ source = execDirectory.resolve(bundle);
+ }
+
Path compiled = buildBase.resolve(bundle);
String bundleSymbolicName = source.getFileName().toString();
try (InputStream in = Files.newInputStream(argeoBnd)) {
properties.load(in);
}
- // FIXME make it configurable
- Path branchBnd = sdkSrcBase.resolve("cnf/unstable.bnd");
- try (InputStream in = Files.newInputStream(branchBnd)) {
- properties.load(in);
+
+ if (branch != null) {
+ Path branchBnd = sdkSrcBase.resolve("sdk/branches/" + branch + ".bnd");
+ if (Files.exists(branchBnd))
+ try (InputStream in = Files.newInputStream(branchBnd)) {
+ properties.load(in);
+ }
}
Path bndBnd = source.resolve("bnd.bnd");
- try (InputStream in = Files.newInputStream(bndBnd)) {
- properties.load(in);
- }
+ if (Files.exists(bndBnd))
+ try (InputStream in = Files.newInputStream(bndBnd)) {
+ properties.load(in);
+ }
// Normalise
- properties.put("Bundle-SymbolicName", bundleSymbolicName);
+ if (!properties.containsKey("Bundle-SymbolicName"))
+ properties.put("Bundle-SymbolicName", bundleSymbolicName);
// Calculate MANIFEST
Path binP = compiled.resolve("bin");
throw new RuntimeException("Bnd analysis of " + compiled + " failed", e);
}
- String major = properties.getProperty("MAJOR");
- Objects.requireNonNull(major, "MAJOR must be set");
- String minor = properties.getProperty("MINOR");
- Objects.requireNonNull(minor, "MINOR must be set");
+ String major = properties.getProperty("major");
+ Objects.requireNonNull(major, "'major' must be set");
+ String minor = properties.getProperty("minor");
+ Objects.requireNonNull(minor, "'minor' must be set");
// Write manifest
Path manifestP = compiled.resolve("META-INF/MANIFEST.MF");
Files.createDirectories(jarP.getParent());
try (JarOutputStream jarOut = new JarOutputStream(Files.newOutputStream(jarP), manifest)) {
+ jarOut.setLevel(Deflater.DEFAULT_COMPRESSION);
// add all classes first
Files.walkFileTree(binP, new SimpleFileVisitor<Path>() {
-
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
jarOut.putNextEntry(new JarEntry(binP.relativize(file).toString()));
// add resources
Files.walkFileTree(source, new SimpleFileVisitor<Path>() {
-
@Override
public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
Path relativeP = source.relativize(dir);
Files.copy(file, jarOut);
return FileVisitResult.CONTINUE;
}
-
});
- // add sources
- // TODO add effective BND, Eclipse project file, etc., in order to be able to
- // repackage
Path srcP = source.resolve("src");
+ // Add all resources from src/
Files.walkFileTree(srcP, new SimpleFileVisitor<Path>() {
-
@Override
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
- jarOut.putNextEntry(new JarEntry("OSGI-OPT/src/" + srcP.relativize(file).toString()));
- Files.copy(file, jarOut);
+ if (file.getFileName().toString().endsWith(".java")
+ || file.getFileName().toString().endsWith(".class"))
+ return FileVisitResult.CONTINUE;
+ jarOut.putNextEntry(new JarEntry(srcP.relativize(file).toString()));
+ if (!Files.isDirectory(file))
+ Files.copy(file, jarOut);
return FileVisitResult.CONTINUE;
}
});
+ // add sources
+ // TODO add effective BND, Eclipse project file, etc., in order to be able to
+ // repackage
+ if (sourceBundles) {
+ Path a2srcJarDirectory = bundleParent != null ? a2srcOutput.resolve(bundleParent).resolve(category)
+ : a2srcOutput.resolve(category);
+ Files.createDirectories(a2srcJarDirectory);
+ Path srcJarP = a2srcJarDirectory
+ .resolve(compiled.getFileName() + "." + major + "." + minor + ".src.jar");
+ Manifest srcManifest = new Manifest();
+ srcManifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
+ srcManifest.getMainAttributes().putValue("Bundle-SymbolicName", bundleSymbolicName + ".src");
+ srcManifest.getMainAttributes().putValue("Bundle-Version",
+ manifest.getMainAttributes().getValue("Bundle-Version").toString());
+ srcManifest.getMainAttributes().putValue("Eclipse-SourceBundle",
+ bundleSymbolicName + ";version=\"" + manifest.getMainAttributes().getValue("Bundle-Version"));
+
+ try (JarOutputStream srcJarOut = new JarOutputStream(Files.newOutputStream(srcJarP), srcManifest)) {
+ copySourcesToJar(srcP, srcJarOut, "");
+ }
+ } else {
+ copySourcesToJar(srcP, jarOut, "OSGI-OPT/src/");
+ }
}
+ }
+ /*
+ * UTILITIES
+ */
+ /** Add sources to a jar file */
+ void copySourcesToJar(Path srcP, JarOutputStream srcJarOut, String prefix) throws IOException {
+ Files.walkFileTree(srcP, new SimpleFileVisitor<Path>() {
+ @Override
+ public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+ srcJarOut.putNextEntry(new JarEntry(prefix + srcP.relativize(file).toString()));
+ if (!Files.isDirectory(file))
+ Files.copy(file, srcJarOut);
+ return FileVisitResult.CONTINUE;
+ }
+ });
}
/**
* Recursively find the base source directory (which contains the
* <code>{@value #SDK_MK}</code> file).
*/
- private Path findSdkMk(Path directory) {
+ Path findSdkMk(Path directory) {
Path sdkMkP = directory.resolve(SDK_MK);
if (Files.exists(sdkMkP)) {
return sdkMkP.toAbsolutePath();
if (directory.getParent() == null)
return null;
return findSdkMk(directory.getParent());
+ }
+ /**
+ * Reads Makefile variable assignments of the form =, :=, or ?=, ignoring white
+ * spaces. To be used with very simple included Makefiles only.
+ */
+ Map<String, String> readeMakefileVariables(Path path) throws IOException {
+ Map<String, String> context = new HashMap<>();
+ List<String> sdkMkLines = Files.readAllLines(path);
+ lines: for (String line : sdkMkLines) {
+ StringTokenizer st = new StringTokenizer(line, " :=?");
+ if (!st.hasMoreTokens())
+ continue lines;
+ String key = st.nextToken();
+ if (!st.hasMoreTokens())
+ continue lines;
+ String value = st.nextToken();
+ if (st.hasMoreTokens()) // probably not a simple variable assignment
+ continue lines;
+ context.put(key, value);
+ }
+ return context;
}
/** Main entry point, interpreting actions and arguments. */
public static void main(String... args) {
- try {
- if (args.length == 0)
- throw new IllegalArgumentException("At least an action must be provided");
- int actionIndex = 0;
- String action = args[actionIndex];
- if (args.length > actionIndex + 1 && !args[actionIndex + 1].startsWith("-"))
- throw new IllegalArgumentException(
- "Action " + action + " must be followed by an option: " + Arrays.asList(args));
-
- Map<String, List<String>> options = new HashMap<>();
- String currentOption = null;
- for (int i = actionIndex + 1; i < args.length; i++) {
- if (args[i].startsWith("-")) {
- currentOption = args[i];
- if (!options.containsKey(currentOption))
- options.put(currentOption, new ArrayList<>());
-
- } else {
- options.get(currentOption).add(args[i]);
- }
+ if (args.length == 0)
+ throw new IllegalArgumentException("At least an action must be provided");
+ int actionIndex = 0;
+ String action = args[actionIndex];
+ if (args.length > actionIndex + 1 && !args[actionIndex + 1].startsWith("-"))
+ throw new IllegalArgumentException(
+ "Action " + action + " must be followed by an option: " + Arrays.asList(args));
+
+ Map<String, List<String>> options = new HashMap<>();
+ String currentOption = null;
+ for (int i = actionIndex + 1; i < args.length; i++) {
+ if (args[i].startsWith("-")) {
+ currentOption = args[i];
+ if (!options.containsKey(currentOption))
+ options.put(currentOption, new ArrayList<>());
+
+ } else {
+ options.get(currentOption).add(args[i]);
}
+ }
+ try {
Make argeoMake = new Make();
switch (action) {
case "compile" -> argeoMake.compile(options);
}
long jvmUptime = ManagementFactory.getRuntimeMXBean().getUptime();
- System.out.println("Completed after " + jvmUptime + " ms");
+ logger.log(INFO, "Make.java action '" + action + "' succesfully completed after " + (jvmUptime / 1000) + "."
+ + (jvmUptime % 1000) + " s");
} catch (Exception e) {
- e.printStackTrace();
+ long jvmUptime = ManagementFactory.getRuntimeMXBean().getUptime();
+ logger.log(ERROR, "Make.java action '" + action + "' failed after " + (jvmUptime / 1000) + "."
+ + (jvmUptime % 1000) + " s", e);
System.exit(1);
}
}
+ static class A2Jar {
+ final Path path;
+ final String name;
+ final int major;
+ final int minor;
+
+ A2Jar(Path path) {
+ this.path = path;
+ String fileName = path.getFileName().toString();
+ fileName = fileName.substring(0, fileName.lastIndexOf('.'));
+ minor = Integer.parseInt(fileName.substring(fileName.lastIndexOf('.') + 1));
+ fileName = fileName.substring(0, fileName.lastIndexOf('.'));
+ major = Integer.parseInt(fileName.substring(fileName.lastIndexOf('.') + 1));
+ name = fileName.substring(0, fileName.lastIndexOf('.'));
+ }
+ }
+
/**
* An ECJ {@link CompilationProgress} printing a progress bar while compiling.
*/
- class MakeCompilationProgress extends CompilationProgress {
- int totalWork;
- long currentChunk = 0;
-
- long chunksCount = 80;
+ static class MakeCompilationProgress extends CompilationProgress {
+ private int totalWork;
+ private long currentChunk = 0;
+ private long chunksCount = 80;
@Override
public void worked(int workIncrement, int remainingWork) {
+ if (!logger.isLoggable(Level.INFO)) // progress bar only at INFO level
+ return;
long chunk = ((totalWork - remainingWork) * chunksCount) / totalWork;
if (chunk != currentChunk) {
currentChunk = chunk;
public void begin(int remainingWork) {
this.totalWork = remainingWork;
}
-
}
-
}
projects / cc0 / argeo-build.git / blobdiff