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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.scm;
-
- import java.util.LinkedList;
- import java.util.List;
- import org.apache.commons.lang.StringUtils;
- import org.sonar.api.CoreProperties;
- import org.sonar.api.batch.fs.FileSystem;
- import org.sonar.api.batch.fs.InputFile;
- import org.sonar.api.batch.fs.InputFile.Status;
- import org.sonar.api.batch.fs.internal.DefaultInputFile;
- import org.sonar.api.batch.scm.ScmProvider;
- import org.sonar.api.utils.log.Logger;
- import org.sonar.api.utils.log.Loggers;
- import org.sonar.scanner.protocol.output.ScannerReport;
- import org.sonar.scanner.protocol.output.ScannerReport.Changesets.Builder;
- import org.sonar.scanner.protocol.output.ScannerReportWriter;
- import org.sonar.scanner.report.ReportPublisher;
- import org.sonar.scanner.repository.FileData;
- import org.sonar.scanner.repository.ProjectRepositoriesSupplier;
- import org.sonar.scanner.scan.branch.BranchConfiguration;
- import org.sonar.scanner.scan.filesystem.InputComponentStore;
-
- public final class ScmPublisher {
-
- private static final Logger LOG = Loggers.get(ScmPublisher.class);
-
- private final ScmConfiguration configuration;
- private final ProjectRepositoriesSupplier projectRepositoriesSupplier;
- private final InputComponentStore componentStore;
- private final FileSystem fs;
- private final ScannerReportWriter writer;
- private final BranchConfiguration branchConfiguration;
-
- public ScmPublisher(ScmConfiguration configuration, ProjectRepositoriesSupplier projectRepositoriesSupplier,
- InputComponentStore componentStore, FileSystem fs, ReportPublisher reportPublisher, BranchConfiguration branchConfiguration) {
- this.configuration = configuration;
- this.projectRepositoriesSupplier = projectRepositoriesSupplier;
- this.componentStore = componentStore;
- this.fs = fs;
- this.branchConfiguration = branchConfiguration;
- this.writer = reportPublisher.getWriter();
- }
-
- public void publish() {
- if (configuration.isDisabled()) {
- LOG.info("SCM Publisher is disabled");
- return;
- }
-
- ScmProvider provider = configuration.provider();
- if (provider == null) {
- LOG.info("SCM Publisher No SCM system was detected. You can use the '" + CoreProperties.SCM_PROVIDER_KEY + "' property to explicitly specify it.");
- return;
- }
-
- List<InputFile> filesToBlame = collectFilesToBlame(writer);
- if (!filesToBlame.isEmpty()) {
- String key = provider.key();
- LOG.info("SCM Publisher SCM provider for this project is: " + key);
- DefaultBlameOutput output = new DefaultBlameOutput(writer, filesToBlame);
- try {
- provider.blameCommand().blame(new DefaultBlameInput(fs, filesToBlame), output);
- } catch (Exception e) {
- output.finish(false);
- throw e;
- }
- output.finish(true);
- }
- }
-
- private List<InputFile> collectFilesToBlame(ScannerReportWriter writer) {
- if (configuration.forceReloadAll()) {
- LOG.warn("Forced reloading of SCM data for all files.");
- }
- List<InputFile> filesToBlame = new LinkedList<>();
- for (DefaultInputFile f : componentStore.allFilesToPublish()) {
- if (configuration.forceReloadAll() || f.status() != Status.SAME) {
- addIfNotEmpty(filesToBlame, f);
- } else if (!branchConfiguration.isShortOrPullRequest()) {
- FileData fileData = projectRepositoriesSupplier.get().fileData(componentStore.findModule(f).key(), f);
- if (fileData == null || StringUtils.isEmpty(fileData.revision())) {
- addIfNotEmpty(filesToBlame, f);
- } else {
- askToCopyDataFromPreviousAnalysis(f, writer);
- }
- }
- }
- return filesToBlame;
- }
-
- private static void askToCopyDataFromPreviousAnalysis(DefaultInputFile f, ScannerReportWriter writer) {
- Builder scmBuilder = ScannerReport.Changesets.newBuilder();
- scmBuilder.setComponentRef(f.scannerId());
- scmBuilder.setCopyFromPrevious(true);
- writer.writeComponentChangesets(scmBuilder.build());
- }
-
- private static void addIfNotEmpty(List<InputFile> filesToBlame, InputFile f) {
- if (!f.isEmpty()) {
- filesToBlame.add(f);
- }
- }
-
- }
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