123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100 |
- /*
- * SonarQube
- * Copyright (C) 2009-2021 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.server.qualitygate;
-
- import com.google.common.collect.ImmutableSet;
- import java.util.HashSet;
- import java.util.Optional;
- import java.util.Set;
- import org.sonar.api.CoreProperties;
- import org.sonar.api.config.Configuration;
- import org.sonar.api.measures.CoreMetrics;
- import org.sonar.api.measures.Metric.Level;
- import org.sonar.server.qualitygate.EvaluatedCondition.EvaluationStatus;
-
- import static org.sonar.core.util.stream.MoreCollectors.toEnumSet;
-
- public class QualityGateEvaluatorImpl implements QualityGateEvaluator {
-
- public static final int MAXIMUM_NEW_LINES_FOR_SMALL_CHANGESETS = 20;
- /**
- * Some metrics will be ignored on very small change sets.
- */
- public static final Set<String> METRICS_TO_IGNORE_ON_SMALL_CHANGESETS = ImmutableSet.of(
- CoreMetrics.NEW_COVERAGE_KEY,
- CoreMetrics.NEW_LINE_COVERAGE_KEY,
- CoreMetrics.NEW_BRANCH_COVERAGE_KEY,
- CoreMetrics.NEW_DUPLICATED_LINES_DENSITY_KEY,
- CoreMetrics.NEW_DUPLICATED_LINES_KEY,
- CoreMetrics.NEW_BLOCKS_DUPLICATED_KEY);
-
- @Override
- public EvaluatedQualityGate evaluate(QualityGate gate, Measures measures, Configuration configuration) {
- EvaluatedQualityGate.Builder result = EvaluatedQualityGate.newBuilder()
- .setQualityGate(gate);
-
- boolean ignoreSmallChanges = configuration.getBoolean(CoreProperties.QUALITY_GATE_IGNORE_SMALL_CHANGES).orElse(true);
- boolean isSmallChangeset = ignoreSmallChanges && isSmallChangeset(measures);
-
- gate.getConditions().forEach(condition -> {
- String metricKey = condition.getMetricKey();
- EvaluatedCondition evaluation = ConditionEvaluator.evaluate(condition, measures);
-
- if (isSmallChangeset && evaluation.getStatus() != EvaluationStatus.OK && METRICS_TO_IGNORE_ON_SMALL_CHANGESETS.contains(metricKey)) {
- result.addEvaluatedCondition(new EvaluatedCondition(evaluation.getCondition(), EvaluationStatus.OK, evaluation.getValue().orElse(null)));
- result.setIgnoredConditionsOnSmallChangeset(true);
- } else {
- result.addEvaluatedCondition(evaluation);
- }
- });
-
- result.setStatus(overallStatusOf(result.getEvaluatedConditions()));
-
- return result.build();
- }
-
- @Override
- public Set<String> getMetricKeys(QualityGate gate) {
- Set<String> metricKeys = new HashSet<>();
- metricKeys.add(CoreMetrics.NEW_LINES_KEY);
- for (Condition condition : gate.getConditions()) {
- metricKeys.add(condition.getMetricKey());
- }
- return metricKeys;
- }
-
- private static boolean isSmallChangeset(Measures measures) {
- Optional<Measure> newLines = measures.get(CoreMetrics.NEW_LINES_KEY);
- return newLines.isPresent() &&
- newLines.get().getNewMetricValue().isPresent() &&
- newLines.get().getNewMetricValue().getAsDouble() < MAXIMUM_NEW_LINES_FOR_SMALL_CHANGESETS;
- }
-
- private static Level overallStatusOf(Set<EvaluatedCondition> conditions) {
- Set<EvaluationStatus> statuses = conditions.stream()
- .map(EvaluatedCondition::getStatus)
- .collect(toEnumSet(EvaluationStatus.class));
-
- if (statuses.contains(EvaluationStatus.ERROR)) {
- return Level.ERROR;
- }
- return Level.OK;
- }
- }
|