Merge branch 'stable-2.8'

* stable-2.8:
  ChangeScreen2: Add query icon for project
  Increase diff font size to 9pt
  Add more detail about secondary indexing in the 2.8 release notes
  Add missing steps for daemon auto start/stop in install documentation

Change-Id: Idc7577d17f8b1fb4150a1dade5f91bb17b548505

Documentation/install.txt

@@ -120,8 +120,19 @@ background, use the rc.d style start script created by 'init':
   review_site/bin/gerrit.sh restart
 ====
 
-('Optional') Link the gerrit.sh script into rc3.d so the daemon
+('Optional') Configure the daemon to automatically start and stop
-automatically starts and stops with the operating system:
+with the operating system.
+
+Uncomment the following 3 lines in the `'$site_path/bin/gerrit.sh'`
+script:
+
+====
+ chkconfig: 3 99 99
+ description: Gerrit Code Review
+ processname: gerrit
+====
+
+Then link the `gerrit.sh` script into `rc3.d`:
 
 ====
   sudo ln -snf `pwd`/review_site/bin/gerrit.sh /etc/init.d/gerrit

ReleaseNotes/ReleaseNotes-2.8.txt

@@ -65,6 +65,29 @@ Buck].
 * Documentation is now built with Buck and link:http://asciidoctor.org[Asciidoctor].
 
 
+Indexing and Search
+~~~~~~~~~~~~~~~~~~~
+
+Gerrit can be configured to use a
+link:https://gerrit-documentation.storage.googleapis.com/Documentation/2.8/config-gerrit.html#index[
+secondary index] with Lucene or Solr.
+
+Existing search operations use the secondary index, when enabled, to increase
+performance and reduce resource usage.
+
+The following additional search operations are possible when secondary indexing
+is enabled:
+
+* New
+link:https://gerrit-documentation.storage.googleapis.com/Documentation/2.8/user-search.html#comment[
+`comment` search operator].
+
+* The link:https://gerrit-documentation.storage.googleapis.com/Documentation/2.8/user-search.html#file[
+`file` operator] can be used to find changes on the specified file.
+
+* Regular expressions are allowed in `file` searches.
+
+
 Configuration
 ~~~~~~~~~~~~~
 

gerrit-common/src/main/java/com/google/gerrit/common/PageLinks.java

@@ -94,6 +94,10 @@ public class PageLinks {
     return PROJECTS + name.get() + DASHBOARDS + id;
   }
 
+  public static String toProjectDefaultDashboard(Project.NameKey name) {
+    return PROJECTS + name.get() + DASHBOARDS + "default";
+  }
+
   public static String projectQuery(Project.NameKey proj) {
     return op("project", proj.get());
   }

gerrit-gwtui/src/main/java/com/google/gerrit/client/change/ChangeScreen2.java

@@ -59,6 +59,7 @@ import com.google.gwt.dom.client.AnchorElement;
 import com.google.gwt.dom.client.Element;
 import com.google.gwt.dom.client.NativeEvent;
 import com.google.gwt.event.dom.client.ClickEvent;
+import com.google.gwt.event.dom.client.ClickHandler;
 import com.google.gwt.event.dom.client.KeyPressEvent;
 import com.google.gwt.event.logical.shared.ValueChangeEvent;
 import com.google.gwt.event.shared.HandlerRegistration;
@@ -72,6 +73,7 @@ import com.google.gwt.user.client.rpc.AsyncCallback;
 import com.google.gwt.user.client.ui.Button;
 import com.google.gwt.user.client.ui.FlowPanel;
 import com.google.gwt.user.client.ui.HTMLPanel;
+import com.google.gwt.user.client.ui.Image;
 import com.google.gwt.user.client.ui.ToggleButton;
 import com.google.gwtexpui.clippy.client.CopyableLabel;
 import com.google.gwtexpui.globalkey.client.GlobalKey;
@@ -135,6 +137,7 @@ public class ChangeScreen2 extends Screen {
   @UiField Element changeIdText;
   @UiField Element ownerText;
   @UiField Element statusText;
+  @UiField Image projectQuery;
   @UiField InlineHyperlink projectLink;
   @UiField InlineHyperlink branchLink;
   @UiField Element submitActionText;
@@ -284,13 +287,17 @@ public class ChangeScreen2 extends Screen {
         new DownloadAction(info, revision, style, headerLine, download);
   }
 
-  private void initProjectLink(ChangeInfo info) {
+  private void initProjectLinks(final ChangeInfo info) {
+    projectQuery.addDomHandler(new ClickHandler() {
+      @Override
+      public void onClick(ClickEvent event) {
+        Gerrit.display(
+            PageLinks.toProjectDefaultDashboard(info.project_name_key()));
+      }
+    }, ClickEvent.getType());
     projectLink.setText(info.project());
     projectLink.setTargetHistoryToken(
-        PageLinks.toChangeQuery(
+        PageLinks.toProject(info.project_name_key()));
-            PageLinks.projectQuery(
-                info.project_name_key(),
-                info.status())));
   }
 
   private void initBranchLink(ChangeInfo info) {
@@ -649,7 +656,7 @@ public class ChangeScreen2 extends Screen {
     initIncludedInAction(info);
     initRevisionsAction(info, revision);
     initDownloadAction(info, revision);
-    initProjectLink(info);
+    initProjectLinks(info);
     initBranchLink(info);
     actions.display(info, revision);
 

gerrit-gwtui/src/main/java/com/google/gerrit/client/change/ChangeScreen2.ui.xml

@@ -20,6 +20,7 @@ limitations under the License.
     xmlns:g='urn:import:com.google.gwt.user.client.ui'
     xmlns:x='urn:import:com.google.gerrit.client.ui'
     xmlns:clippy='urn:import:com.google.gwtexpui.clippy.client'>
+  <ui:with field='ico' type='com.google.gerrit.client.GerritResources'/>
   <ui:with field='res' type='com.google.gerrit.client.change.Resources'/>
   <ui:style type='com.google.gerrit.client.change.ChangeScreen2.Style'>
     @eval textColor com.google.gerrit.client.Gerrit.getTheme().textColor;
@@ -133,6 +134,11 @@ limitations under the License.
       float: right;
     }
 
+    .queryProject {
+      float: left;
+      cursor: pointer;
+    }
+
     .infoColumn {
       width: 440px;
       padding-right: 10px;
@@ -317,8 +323,15 @@ limitations under the License.
             </tr>
             <tr>
               <th><ui:msg>Project</ui:msg></th>
-              <td><x:InlineHyperlink ui:field='projectLink'
+              <td><g:Image
+                     ui:field='projectQuery'
+                     resource='{ico.queryIcon}'
+                     styleName='{style.queryProject}'
                      title='Search for changes on this project'>
+                    <ui:attribute name='title'/>
+                  </g:Image>
+                  <x:InlineHyperlink ui:field='projectLink'
+                     title='Go to project'>
                      <ui:attribute name='title'/>
                   </x:InlineHyperlink>
               </td>

gerrit-gwtui/src/main/java/com/google/gerrit/client/gerrit.css

@@ -661,7 +661,7 @@ a:hover {
 .patchContentTable td {
   padding-top: 0;
   padding-bottom: 0;
-  font-size: 8pt;
+  font-size: 9pt;
   font-family: mono-font;
 }
 

gerrit-gwtui/src/main/java/com/google/gerrit/client/ui/ProjectSearchLink.java

@@ -24,7 +24,7 @@ import com.google.gwt.user.client.ui.Image;
 public class ProjectSearchLink extends InlineHyperlink {
 
   public ProjectSearchLink(Project.NameKey projectName) {
-    super(" ", PageLinks.toProjectDashboard(projectName, "default"));
+    super(" ", PageLinks.toProjectDefaultDashboard(projectName));
     setTitle(Util.C.projectListQueryLink());
     final Image image = new Image(Gerrit.RESOURCES.queryIcon());
     DOM.insertBefore(getElement(), image.getElement(),