scm: recovery showing "root @ branch" in repository tree viewing.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5139 e93f8b46-1217-0410-a6f0-8f06a7374b81

scm: recovery showing "root @ branch" in repository tree viewing.
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5139 e93f8b46-1217-0410-a6f0-8f06a7374b81
1c0e7790 · Toshi MARUYAMA · Eric Davis · cb7426d8 · 1c0e7790 · 1c0e7790
Commit 1c0e7790 authored Mar 15, 2011 by Toshi MARUYAMA Committed by Eric Davis Apr 16, 2011
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Showing with 12 additions and 4 deletions

repositories_controller.rb app/controllers/repositories_controller.rb +1 -0

_breadcrumbs.rhtml app/views/repositories/_breadcrumbs.rhtml +11 -4

No files found.
--- a/app/controllers/repositories_controller.rb
+++ b/app/controllers/repositories_controller.rb
@@ -77,6 +77,7 @@ class RepositoriesController < ApplicationController
    @repository.fetch_changesets if Setting.autofetch_changesets? && @path.empty?

    @entries = @repository.entries(@path, @rev)
+    @changeset = @repository.find_changeset_by_name(@rev)
    if request.xhr?
      @entries ? render(:partial => 'dir_list_content') : render(:nothing => true)
    else

--- a/app/views/repositories/_breadcrumbs.rhtml
+++ b/app/views/repositories/_breadcrumbs.rhtml
@@ -10,12 +10,19 @@ dirs.each do |dir|
    link_path << '/' unless link_path.empty?
    link_path << "#{dir}" 
    %>
-    / <%= link_to h(dir), :action => 'show', :id => @project, :path => to_path_param(link_path), :rev => @rev %>
+    / <%= link_to h(dir), :action => 'show', :id => @project,
+                :path => to_path_param(link_path), :rev => @rev %>
 <% end %>
 <% if filename %>
-    / <%= link_to h(filename), :action => 'changes', :id => @project, :path => to_path_param("#{link_path}/#{filename}"), :rev => @rev %>
+    / <%= link_to h(filename),
+                   :action => 'changes', :id => @project,
+                   :path => to_path_param("#{link_path}/#{filename}"), :rev => @rev %>
 <% end %>
-
-<%= "@ #{h format_revision(@changeset)}" if @changeset %>
+<%
+  # @rev is revsion or Git and Mercurial branch or tag.
+  # For Mercurial *tip*, @rev and @changeset are nil.
+  rev_text = @changeset.nil? ? @rev : format_revision(@changeset)
+%>
+<%= "@ #{h rev_text}" if rev_text %>

 <% html_title(with_leading_slash(path)) -%>