Add port to replication status and display path for local replication

Replication status was only displaying the hostname. It is impossible
to differentiate replication status when 2 urls use the same hostname
with different ports.

Replication status now displays host[:port] and if the replication
url does not have host(file:///), displays the path instead.

Here are some examples of replication url and the replication status
that is displayed:

  -url = git://someHost.com/${name}.git
    Replicate project1 to someHost, Succeeded!

  -url = git://someHost:1234/${name}.git
    Replicate project1 to someHost:1234, Succeeded!

  -url = file:///somePath/git/${name}.git
    Replicate project1 to /somePath/git/project1.git, Succeeded!

Change-Id: Ia86154cb9f26dfdcae37dc9993fe2cd0f7c37838

src/main/java/com/googlesource/gerrit/plugins/replication/PushResultProcessing.java

diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/PushResultProcessing.java b/src/main/java/com/googlesource/gerrit/plugins/replication/PushResultProcessing.java
index 27c8b85..0452b69 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/PushResultProcessing.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/PushResultProcessing.java
@@ -34,6 +34,20 @@
     // Default doing nothing
   }
 
+  private static String resolveNodeName(URIish uri) {
+    StringBuilder sb = new StringBuilder();
+    if (uri.isRemote()) {
+      sb.append(uri.getHost());
+      if (uri.getPort() != -1) {
+        sb.append(":");
+        sb.append(uri.getPort());
+      }
+    } else {
+      sb.append(uri.getPath());
+    }
+    return sb.toString();
+  }
+
   public static class CommandProcessing extends PushResultProcessing {
     private WeakReference<StartCommand> sshCommand;
     private AtomicBoolean hasError = new AtomicBoolean();
@@ -49,11 +63,7 @@
       sb.append("Replicate ");
       sb.append(project);
       sb.append(" to ");
-      if (uri.getHost() != null) {
-        sb.append(uri.getHost());
-      } else {
-        sb.append("localhost");
-      }
+      sb.append(resolveNodeName(uri));
       sb.append(", ");
       switch (status) {
         case SUCCEEDED: