org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/repository/tree/command/AddCommand.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010, 2013, 2015 SAP AG and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *    Mathias Kinzler (SAP AG) - initial implementation
  10  *    Thomas Wolf <thomas.wolf@paranor.ch> - Bugs 477281, 478877
  11  *******************************************************************************/
  12 package org.eclipse.egit.ui.internal.repository.tree.command;
  13
  14 import java.io.File;
  15 import java.io.IOException;
  16 import java.util.HashMap;
  17 import java.util.List;
  18 import java.util.Map;
  19
  20 import org.eclipse.core.commands.ExecutionEvent;
  21 import org.eclipse.core.commands.ExecutionException;
  22 import org.eclipse.core.resources.IProject;
  23 import org.eclipse.core.resources.ResourcesPlugin;
  24 import org.eclipse.core.runtime.CoreException;
  25 import org.eclipse.core.runtime.IPath;
  26 import org.eclipse.core.runtime.NullProgressMonitor;
  27 import org.eclipse.core.runtime.Path;
  28 import org.eclipse.core.runtime.preferences.DefaultScope;
  29 import org.eclipse.core.runtime.preferences.IEclipsePreferences;
  30 import org.eclipse.core.runtime.preferences.InstanceScope;
  31 import org.eclipse.egit.core.Activator;
  32 import org.eclipse.egit.core.GitCorePreferences;
  33 import org.eclipse.egit.core.JobFamilies;
  34 import org.eclipse.egit.core.internal.CoreText;
  35 import org.eclipse.egit.core.internal.gerrit.GerritUtil;
  36 import org.eclipse.egit.core.internal.job.JobUtil;
  37 import org.eclipse.egit.core.op.ConnectProviderOperation;
  38 import org.eclipse.egit.core.project.RepositoryFinder;
  39 import org.eclipse.egit.core.project.RepositoryMapping;
  40 import org.eclipse.egit.ui.internal.UIText;
  41 import org.eclipse.egit.ui.internal.repository.RepositorySearchWizard;
  42 import org.eclipse.egit.ui.internal.repository.tree.RepositoryTreeNode;
  43 import org.eclipse.jface.dialogs.IDialogConstants;
  44 import org.eclipse.jface.window.Window;
  45 import org.eclipse.jface.wizard.WizardDialog;
  46 import org.eclipse.jgit.lib.Repository;
  47 import org.eclipse.jgit.util.FileUtils;
  48 import org.eclipse.swt.widgets.Button;
  49 import org.eclipse.swt.widgets.Composite;
  50 import org.eclipse.team.core.RepositoryProvider;
  51
  52 /**
  53  * "Adds" repositories
  54  */
  55 public class AddCommand extends
  56                 RepositoriesViewCommandHandler<RepositoryTreeNode> {
  57         @Override
  58         public Object execute(ExecutionEvent event) throws ExecutionException {
  59                 RepositorySearchWizard wizard = new RepositorySearchWizard(
  60                                 util.getConfiguredRepositories(), true);
  61                 WizardDialog dialog = new WizardDialog(getShell(event), wizard) {
  62                         @Override
  63                         protected Button createButton(Composite parent, int id,
  64                                         String label, boolean defaultButton) {
  65                                 if (id == IDialogConstants.FINISH_ID) {
  66                                         return super.createButton(parent, id,
  67                                                         UIText.AddCommand_AddButtonLabel, defaultButton);
  68                                 }
  69                                 return super.createButton(parent, id, label, defaultButton);
  70                         }
  71                 };
  72                 if (dialog.open() == Window.OK) {
  73                         for (String dir : wizard.getDirectories()) {
  74                                 File repositoryDir = FileUtils.canonicalize(new File(dir));
  75                                 addRepository(repositoryDir);
  76                         }
  77                 }
  78                 return null;
  79         }
  80
  81         private void addRepository(File repositoryDir) {
  82                 GerritUtil.tryToAutoConfigureForGerrit(repositoryDir);
  83                 util.addConfiguredRepository(repositoryDir);
  84                 if (doAutoShare()) {
  85                         autoShareProjects(repositoryDir);
  86                 }
  87         }
  88
  89         private void autoShareProjects(File repositoryDir) {
  90                 // Don't even try to auto-share for bare repositories.
  91                 IPath workingDirPath;
  92                 try {
  93                         Repository repo = Activator.getDefault().getRepositoryCache()
  94                                         .lookupRepository(repositoryDir);
  95                         if (repo.isBare()) {
  96                                 return;
  97                         }
  98                         workingDirPath = new Path(repo.getWorkTree().getAbsolutePath());
  99                 } catch (IOException e) {
 100                         org.eclipse.egit.ui.Activator.logError(e.getLocalizedMessage(), e);
 101                         return;
 102                 }
 103                 Map<IProject, File> connections = new HashMap<>();
 104                 IProject[] projects = ResourcesPlugin.getWorkspace().getRoot()
 105                                 .getProjects();
 106                 for (IProject project : projects) {
 107                         // Skip closed projects
 108                         if (!project.isAccessible()) {
 109                                 continue;
 110                         }
 111                         RepositoryProvider provider = RepositoryProvider
 112                                         .getProvider(project);
 113                         if (provider != null) {
 114                                 continue;
 115                         }
 116                         IPath location = project.getLocation();
 117                         if (location == null) {
 118                                 continue;
 119                         }
 120                         // In case the project is not inside the working directory, don't
 121                         // even search for a mapping.
 122                         if (!workingDirPath.isPrefixOf(location)) {
 123                                 continue;
 124                         }
 125                         RepositoryFinder f = new RepositoryFinder(project);
 126                         f.setFindInChildren(false);
 127                         try {
 128                                 List<RepositoryMapping> mappings = f
 129                                                 .find(new NullProgressMonitor());
 130                                 if (!mappings.isEmpty()) {
 131                                         // Connect to the first one; it's the innermost.
 132                                         IPath gitDir = mappings.get(0).getGitDirAbsolutePath();
 133                                         if (gitDir != null) {
 134                                                 connections.put(project, gitDir.toFile());
 135                                         }
 136                                 }
 137                         } catch (CoreException e) {
 138                                 // Ignore this project in that case
 139                                 continue;
 140                         }
 141                 }
 142                 if (!connections.isEmpty()) {
 143                         ConnectProviderOperation operation = new ConnectProviderOperation(
 144                                         connections);
 145                         operation.setRefreshResources(false);
 146                         JobUtil.scheduleUserJob(operation,
 147                                         CoreText.Activator_AutoShareJobName, JobFamilies.AUTO_SHARE);
 148                 }
 149         }
 150
 151         private boolean doAutoShare() {
 152                 IEclipsePreferences d = DefaultScope.INSTANCE.getNode(Activator
 153                                 .getPluginId());
 154                 IEclipsePreferences p = InstanceScope.INSTANCE.getNode(Activator
 155                                 .getPluginId());
 156                 return p.getBoolean(GitCorePreferences.core_autoShareProjects,
 157                                 d.getBoolean(GitCorePreferences.core_autoShareProjects, true));
 158         }
 159
 160 }