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/*
* Copyright 2000-2010 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.packaging.impl.compiler;
import com.intellij.facet.Facet;
import com.intellij.facet.FacetManager;
import com.intellij.facet.FacetRootsProvider;
import com.intellij.openapi.application.ReadAction;
import com.intellij.openapi.application.Result;
import com.intellij.openapi.compiler.CompileContext;
import com.intellij.openapi.compiler.CompilerMessageCategory;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.module.ModuleManager;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.io.FileUtil;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.JarFileSystem;
import com.intellij.openapi.vfs.VfsUtilCore;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.packaging.artifacts.Artifact;
import com.intellij.packaging.artifacts.ArtifactManager;
import com.intellij.packaging.elements.PackagingElement;
import com.intellij.packaging.elements.PackagingElementResolvingContext;
import com.intellij.packaging.impl.artifacts.ArtifactUtil;
import com.intellij.packaging.impl.elements.FileOrDirectoryCopyPackagingElement;
import com.intellij.util.Processor;
import com.intellij.util.containers.ContainerUtil;
import com.intellij.util.containers.MultiMap;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.jps.api.CmdlineRemoteProto.Message.ControllerMessage.ParametersMessage.TargetTypeBuildScope;
import org.jetbrains.jps.incremental.artifacts.ArtifactBuildTargetType;
import java.io.BufferedInputStream;
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.zip.ZipEntry;
import java.util.zip.ZipFile;
/**
* @author nik
*/
public class ArtifactCompilerUtil {
private static final Logger LOG = Logger.getInstance("#com.intellij.packaging.impl.compiler.ArtifactCompilerUtil");
private ArtifactCompilerUtil() {
}
@Nullable
public static BufferedInputStream getJarEntryInputStream(VirtualFile sourceFile, final CompileContext context) throws IOException {
final String fullPath = sourceFile.getPath();
final int jarEnd = fullPath.indexOf(JarFileSystem.JAR_SEPARATOR);
LOG.assertTrue(jarEnd != -1, fullPath);
String pathInJar = fullPath.substring(jarEnd + JarFileSystem.JAR_SEPARATOR.length());
String jarPath = fullPath.substring(0, jarEnd);
final ZipFile jarFile = new ZipFile(new File(FileUtil.toSystemDependentName(jarPath)));
final ZipEntry entry = jarFile.getEntry(pathInJar);
if (entry == null) {
context.addMessage(CompilerMessageCategory.ERROR, "Cannot extract '" + pathInJar + "' from '" + jarFile.getName() + "': entry not found", null, -1, -1);
return null;
}
return new BufferedInputStream(jarFile.getInputStream(entry)) {
@Override
public void close() throws IOException {
super.close();
jarFile.close();
}
};
}
public static File getJarFile(VirtualFile jarEntry) {
String fullPath = jarEntry.getPath();
return new File(FileUtil.toSystemDependentName(fullPath.substring(fullPath.indexOf(JarFileSystem.JAR_SEPARATOR))));
}
@NotNull
public static Set<VirtualFile> getArtifactOutputsContainingSourceFiles(final @NotNull Project project) {
final List<VirtualFile> allOutputs = new ArrayList<VirtualFile>();
for (Artifact artifact : ArtifactManager.getInstance(project).getArtifacts()) {
ContainerUtil.addIfNotNull(artifact.getOutputFile(), allOutputs);
}
final Set<VirtualFile> roots = new HashSet<VirtualFile>();
final PackagingElementResolvingContext context = ArtifactManager.getInstance(project).getResolvingContext();
for (Artifact artifact : ArtifactManager.getInstance(project).getArtifacts()) {
Processor<PackagingElement<?>> processor = new Processor<PackagingElement<?>>() {
@Override
public boolean process(@NotNull PackagingElement<?> element) {
if (element instanceof FileOrDirectoryCopyPackagingElement<?>) {
final VirtualFile file = ((FileOrDirectoryCopyPackagingElement)element).findFile();
if (file != null) {
roots.add(file);
}
}
return true;
}
};
ArtifactUtil.processRecursivelySkippingIncludedArtifacts(artifact, processor, context);
}
final Module[] modules = ModuleManager.getInstance(project).getModules();
for (Module module : modules) {
final Facet[] facets = FacetManager.getInstance(module).getAllFacets();
for (Facet facet : facets) {
if (facet instanceof FacetRootsProvider) {
roots.addAll(((FacetRootsProvider)facet).getFacetRoots());
}
}
}
final Set<VirtualFile> affectedOutputPaths = new HashSet<VirtualFile>();
for (VirtualFile output : allOutputs) {
for (VirtualFile root : roots) {
if (VfsUtilCore.isAncestor(output, root, false)) {
affectedOutputPaths.add(output);
}
}
}
return affectedOutputPaths;
}
public static boolean containsArtifacts(List<TargetTypeBuildScope> scopes) {
for (TargetTypeBuildScope scope : scopes) {
if (ArtifactBuildTargetType.INSTANCE.getTypeId().equals(scope.getTypeId())) {
return true;
}
}
return false;
}
public static MultiMap<String, Artifact> createOutputToArtifactMap(final Project project) {
final MultiMap<String, Artifact> result = MultiMap.create(FileUtil.PATH_HASHING_STRATEGY);
new ReadAction() {
protected void run(final Result r) {
for (Artifact artifact : ArtifactManager.getInstance(project).getArtifacts()) {
String outputPath = artifact.getOutputFilePath();
if (!StringUtil.isEmpty(outputPath)) {
result.putValue(outputPath, artifact);
}
}
}
}.execute();
return result;
}
}
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