scm: mercurial: support tags at adapter (#1981).

Contributed by Yuya Nishihara. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4872 e93f8b46-1217-0410-a6f0-8f06a7374b81

scm: mercurial: support tags at adapter (#1981).
Contributed by Yuya Nishihara. git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4872 e93f8b46-1217-0410-a6f0-8f06a7374b81
0cdbec47 · Toshi MARUYAMA · Eric Davis · b2e4dbca · 0cdbec47
Commit 0cdbec47 authored Feb 18, 2011 by Toshi MARUYAMA Committed by Eric Davis Apr 16, 2011
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mercurial_adapter.rb lib/redmine/scm/adapters/mercurial_adapter.rb +12 -0

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--- a/lib/redmine/scm/adapters/mercurial_adapter.rb
+++ b/lib/redmine/scm/adapters/mercurial_adapter.rb
@@ -85,6 +85,18 @@ module Redmine
                                            :scmid => tip['node']))
        end

+        def tags
+          as_ary(summary['repository']['tag']).map { |e| e['name'] }
+        end
+
+        # Returns map of {'tag' => 'nodeid', ...}
+        def tagmap
+          alist = as_ary(summary['repository']['tag']).map do |e|
+            e.values_at('name', 'node')
+          end
+          Hash[*alist.flatten]
+        end
+
        def summary
          @summary ||= hg 'rhsummary' do |io|
            ActiveSupport::XmlMini.parse(io.read)['rhsummary']