src/org/netbeans/modules/git/ui/update/UpdateAction.java

   1 /*
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   9  * "License"). You may not use this file except in compliance with the
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  26  * The Original Software is NetBeans. The Initial Developer of the Original
  27  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
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  29  * Portions Copyright 2008 Alexander Coles (Ikonoklastik Productions).
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  37  * to extend the choice of license to its licensees as provided above.
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  42 package org.netbeans.modules.git.ui.update;
  43
  44 import java.awt.event.ActionEvent;
  45 import java.io.File;
  46 import java.util.List;
  47 import javax.swing.Action;
  48 import org.netbeans.modules.git.Git;
  49 import org.netbeans.modules.git.GitException;
  50 import org.netbeans.modules.git.GitProgressSupport;
  51 import org.netbeans.modules.git.OutputLogger;
  52 import org.netbeans.modules.git.ui.actions.ContextAction;
  53 import org.netbeans.modules.git.util.GitCommand;
  54 import org.netbeans.modules.git.util.GitUtils;
  55 import org.netbeans.modules.versioning.spi.VCSContext;
  56 import org.openide.DialogDisplayer;
  57 import org.openide.NotifyDescriptor;
  58 import org.openide.filesystems.FileObject;
  59 import org.openide.filesystems.FileUtil;
  60 import org.openide.util.NbBundle;
  61 import org.openide.util.RequestProcessor;
  62
  63 /**
  64  * Update action for Git:
  65  * git update - update or merge working directory
  66  *
  67  * @author John Rice
  68  */
  69 public class UpdateAction extends ContextAction {
  70
  71     private final VCSContext context;
  72
  73     public UpdateAction(String name, VCSContext context) {
  74         this.context = context;
  75         putValue(Action.NAME, name);
  76     }
  77
  78     public void performAction(ActionEvent e) {
  79         update(context);
  80     }
  81
  82     public static void update(final VCSContext ctx){
  83         final File root = GitUtils.getRootFile(ctx);
  84         if (root == null) return;
  85         String repository = root.getAbsolutePath();
  86         String rev = null;
  87
  88         final Update update = new Update(root);
  89         if (!update.showDialog()) {
  90             return;
  91         }
  92         rev = update.getSelectionRevision();
  93         final boolean doForcedUpdate = update.isForcedUpdateRequested();
  94         final String revStr = rev;
  95
  96         RequestProcessor rp = Git.getInstance().getRequestProcessor(repository);
  97         GitProgressSupport support = new GitProgressSupport() {
  98             public void perform() {
  99                 boolean bNoUpdates = true;
 100                 OutputLogger logger = getLogger();
 101                 try {
 102                     logger.outputInRed(
 103                             NbBundle.getMessage(UpdateAction.class,
 104                             "MSG_UPDATE_TITLE")); // NOI18N
 105                     logger.outputInRed(
 106                             NbBundle.getMessage(UpdateAction.class,
 107                             "MSG_UPDATE_TITLE_SEP")); // NOI18N
 108                     logger.output(
 109                                 NbBundle.getMessage(UpdateAction.class,
 110                                 "MSG_UPDATE_INFO_SEP", revStr, root.getAbsolutePath())); // NOI18N
 111                     List<String> list = GitCommand.doUpdateAll(root, doForcedUpdate, revStr);
 112
 113                     if (list != null && !list.isEmpty()){
 114                         bNoUpdates = GitCommand.isNoUpdates(list.get(0));
 115                         //logger.clearOutput();
 116                         logger.output(list);
 117                         logger.output(""); // NOI18N
 118                     }
 119                     // refresh filesystem to take account of changes
 120                     FileObject rootObj = FileUtil.toFileObject(root);
 121                     try {
 122                         rootObj.getFileSystem().refresh(true);
 123                     } catch (Exception ex) {
 124                     }
 125
 126                 } catch (GitException ex) {
 127                     NotifyDescriptor.Exception e = new NotifyDescriptor.Exception(ex);
 128                     DialogDisplayer.getDefault().notifyLater(e);
 129                 }
 130
 131                 // Force Status Refresh from this dir and below
 132                 if(!bNoUpdates)
 133                     GitUtils.forceStatusRefreshProject(ctx);
 134
 135                 logger.outputInRed(
 136                         NbBundle.getMessage(UpdateAction.class,
 137                         "MSG_UPDATE_DONE")); // NOI18N
 138                 logger.output(""); // NOI18N
 139             }
 140         };
 141         support.start(rp, repository, org.openide.util.NbBundle.getMessage(UpdateAction.class, "MSG_Update_Progress")); // NOI18N
 142     }
 143
 144     @Override
 145     public boolean isEnabled() {
 146         return GitUtils.getRootFile(context) != null;
 147     }
 148 }