| /******************************************************************************* |
| * Copyright (c) 2010, 2011 SAP AG and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * SAP AG - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.tycho.core.osgitools; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.maven.project.MavenProject; |
| import org.codehaus.plexus.component.annotations.Component; |
| import org.eclipse.tycho.ArtifactKey; |
| import org.eclipse.tycho.DefaultArtifactKey; |
| import org.eclipse.tycho.PackagingType; |
| import org.eclipse.tycho.ReactorProject; |
| import org.eclipse.tycho.core.ArtifactDependencyVisitor; |
| import org.eclipse.tycho.core.ArtifactDependencyWalker; |
| import org.eclipse.tycho.core.TychoProject; |
| import org.eclipse.tycho.core.shared.TargetEnvironment; |
| import org.eclipse.tycho.model.Category; |
| import org.eclipse.tycho.model.FeatureRef; |
| import org.eclipse.tycho.model.ProductConfiguration; |
| |
| /** |
| * An eclipse repository project produces a p2 repository where a set of products are published. |
| */ |
| @Component(role = TychoProject.class, hint = PackagingType.TYPE_ECLIPSE_REPOSITORY) |
| public class EclipseRepositoryProject extends AbstractArtifactBasedProject { |
| |
| /** |
| * The published repository is always under the id of the maven project: this published |
| * repository can contain multiple products. |
| */ |
| @Override |
| public ArtifactKey getArtifactKey(ReactorProject project) { |
| String id = project.getArtifactId(); |
| String version = getOsgiVersion(project); |
| |
| // TODO this is an invalid type constant for an ArtifactKey |
| return new DefaultArtifactKey(PackagingType.TYPE_ECLIPSE_REPOSITORY, id, version); |
| } |
| |
| @Override |
| protected ArtifactDependencyWalker newDependencyWalker(MavenProject project, TargetEnvironment environment) { |
| final List<ProductConfiguration> products = loadProducts(project); |
| final List<Category> categories = loadCategories(project); |
| return new AbstractArtifactDependencyWalker(getDependencyArtifacts(project, environment), getEnvironments( |
| project, environment)) { |
| @Override |
| public void walk(ArtifactDependencyVisitor visitor) { |
| WalkbackPath visited = new WalkbackPath(); |
| for (ProductConfiguration product : products) { |
| traverseProduct(product, visitor, visited); |
| } |
| for (Category category : categories) { |
| for (FeatureRef feature : category.getFeatures()) { |
| traverseFeature(feature, visitor, visited); |
| } |
| } |
| } |
| }; |
| } |
| |
| /** |
| * Parses the category configuration files |
| * |
| * @param project |
| * @return |
| */ |
| public List<Category> loadCategories(final MavenProject project) { |
| List<Category> categories = new ArrayList<>(); |
| for (File file : getCategoryFiles(project)) { |
| try { |
| categories.add(Category.read(file)); |
| } catch (IOException e) { |
| throw new RuntimeException("Could not read product configuration file " + file.getAbsolutePath(), e); |
| } |
| } |
| return categories; |
| } |
| |
| /** |
| * Parses the product configuration files |
| * |
| * @param project |
| * @return |
| */ |
| protected List<ProductConfiguration> loadProducts(final MavenProject project) { |
| List<ProductConfiguration> products = new ArrayList<>(); |
| for (File file : getProductFiles(project)) { |
| try { |
| products.add(ProductConfiguration.read(file)); |
| } catch (IOException e) { |
| throw new RuntimeException("Could not read product configuration file " + file.getAbsolutePath(), e); |
| } |
| } |
| return products; |
| } |
| |
| private List<File> getCategoryFiles(MavenProject project) { |
| List<File> res = new ArrayList<>(); |
| File categoryFile = new File(project.getBasedir(), "category.xml"); |
| if (categoryFile.exists()) { |
| res.add(categoryFile); |
| } |
| return res; |
| } |
| |
| /** |
| * Looks for all files at the base of the project that extension is ".product" Duplicated in the |
| * P2GeneratorImpl |
| * |
| * @param project |
| * @return The list of product files to parse for an eclipse-repository project |
| */ |
| public List<File> getProductFiles(MavenProject project) { |
| File projectLocation = project.getBasedir(); |
| List<File> res = new ArrayList<>(); |
| for (File f : projectLocation.listFiles()) { |
| if (f.isFile() && f.getName().endsWith(".product") && !f.getName().startsWith(".polyglot")) { |
| res.add(f); |
| } |
| } |
| return res; |
| } |
| } |