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/*
* SonarQube
* Copyright (C) 2009-2019 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.scanner.scan;
import java.nio.file.Path;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import java.util.Map;
import java.util.Optional;
import org.apache.commons.lang.StringUtils;
import org.picocontainer.injectors.ProviderAdapter;
import org.sonar.api.batch.bootstrap.ProjectDefinition;
import org.sonar.api.batch.fs.internal.DefaultInputModule;
import org.sonar.api.batch.fs.internal.DefaultInputProject;
import org.sonar.api.scan.filesystem.PathResolver;
import org.sonar.api.utils.log.Logger;
import org.sonar.api.utils.log.Loggers;
import org.sonar.scanner.scan.filesystem.ScannerComponentIdGenerator;
public class InputModuleHierarchyProvider extends ProviderAdapter {
private static final Logger LOG = Loggers.get(InputModuleHierarchyProvider.class);
private DefaultInputModuleHierarchy hierarchy = null;
public DefaultInputModuleHierarchy provide(ScannerComponentIdGenerator scannerComponentIdGenerator, DefaultInputProject project) {
if (hierarchy == null) {
LOG.debug("Creating module hierarchy");
DefaultInputModule root = createModule(project.definition(), project.scannerId());
Map<DefaultInputModule, DefaultInputModule> parents = createChildren(root, scannerComponentIdGenerator, new HashMap<>());
if (parents.isEmpty()) {
hierarchy = new DefaultInputModuleHierarchy(root);
} else {
hierarchy = new DefaultInputModuleHierarchy(root, parents);
}
}
return hierarchy;
}
private static Map<DefaultInputModule, DefaultInputModule> createChildren(DefaultInputModule parent, ScannerComponentIdGenerator scannerComponentIdGenerator,
Map<DefaultInputModule, DefaultInputModule> parents) {
for (ProjectDefinition def : parent.definition().getSubProjects()) {
DefaultInputModule child = createModule(def, scannerComponentIdGenerator.getAsInt());
parents.put(child, parent);
createChildren(child, scannerComponentIdGenerator, parents);
}
return parents;
}
private static DefaultInputModule createModule(ProjectDefinition def, int scannerComponentId) {
LOG.debug(" Init module '{}'", def.getName());
DefaultInputModule module = new DefaultInputModule(def, scannerComponentId);
LOG.debug(" Base dir: {}", module.getBaseDir().toAbsolutePath().toString());
LOG.debug(" Working dir: {}", module.getWorkDir().toAbsolutePath().toString());
LOG.debug(" Module global encoding: {}, default locale: {}", module.getEncoding().displayName(), Locale.getDefault());
logPaths(" Source paths: ", module.getBaseDir(), module.getSourceDirsOrFiles());
logPaths(" Test paths: ", module.getBaseDir(), module.getTestDirsOrFiles());
return module;
}
private static void logPaths(String label, Path baseDir, List<Path> paths) {
if (!paths.isEmpty()) {
StringBuilder sb = new StringBuilder(label);
for (Iterator<Path> it = paths.iterator(); it.hasNext(); ) {
Path file = it.next();
Optional<String> relativePathToBaseDir = PathResolver.relativize(baseDir, file);
if (!relativePathToBaseDir.isPresent()) {
sb.append(file);
} else if (StringUtils.isBlank(relativePathToBaseDir.get())) {
sb.append(".");
} else {
sb.append(relativePathToBaseDir.get());
}
if (it.hasNext()) {
sb.append(", ");
}
}
LOG.info(sb.toString());
}
}
}
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