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/*
* SonarQube
* Copyright (C) 2009-2017 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.bootstrap;
import com.google.common.base.Joiner;
import com.google.common.base.Predicate;
import com.google.common.base.Splitter;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;
import javax.annotation.Nonnull;
import org.sonar.api.CoreProperties;
import org.sonar.api.batch.ScannerSide;
import org.sonar.api.config.Configuration;
import org.sonar.api.utils.log.Logger;
import org.sonar.api.utils.log.Loggers;
/**
* Filters the plugins to be enabled during analysis
*/
@ScannerSide
public class ScannerPluginPredicate implements Predicate<String> {
private static final Logger LOG = Loggers.get(ScannerPluginPredicate.class);
private static final String BUILDBREAKER_PLUGIN_KEY = "buildbreaker";
private static final Joiner COMMA_JOINER = Joiner.on(", ");
private final Set<String> whites = new HashSet<>();
private final Set<String> blacks = new HashSet<>();
private final GlobalAnalysisMode mode;
public ScannerPluginPredicate(Configuration settings, GlobalAnalysisMode mode) {
this.mode = mode;
if (mode.isPreview() || mode.isIssues()) {
// These default values are not supported by Settings because the class CorePlugin
// is not loaded yet.
whites.addAll(propertyValues(settings,
CoreProperties.PREVIEW_INCLUDE_PLUGINS, CoreProperties.PREVIEW_INCLUDE_PLUGINS_DEFAULT_VALUE));
blacks.addAll(propertyValues(settings,
CoreProperties.PREVIEW_EXCLUDE_PLUGINS, CoreProperties.PREVIEW_EXCLUDE_PLUGINS_DEFAULT_VALUE));
}
if (!whites.isEmpty()) {
LOG.info("Include plugins: " + COMMA_JOINER.join(whites));
}
if (!blacks.isEmpty()) {
LOG.info("Exclude plugins: " + COMMA_JOINER.join(blacks));
}
}
@Override
public boolean apply(@Nonnull String pluginKey) {
if (BUILDBREAKER_PLUGIN_KEY.equals(pluginKey) && mode.isPreview()) {
LOG.info("Build Breaker plugin is no more supported in preview mode");
return false;
}
if (whites.isEmpty()) {
return blacks.isEmpty() || !blacks.contains(pluginKey);
}
return whites.contains(pluginKey);
}
Set<String> getWhites() {
return whites;
}
Set<String> getBlacks() {
return blacks;
}
private static List<String> propertyValues(Configuration settings, String key, String defaultValue) {
String s = settings.get(key).orElse(defaultValue);
return StreamSupport.stream(Splitter.on(",").trimResults().omitEmptyStrings().split(s).spliterator(), false)
.collect(Collectors.toList());
}
}
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