diff lib/redmine/scm/adapters/git_adapter.rb @ 119:8661b858af72

* Update to Redmine trunk rev 4705

--- a/lib/redmine/scm/adapters/git_adapter.rb	Fri Nov 19 14:05:24 2010 +0000
+++ b/lib/redmine/scm/adapters/git_adapter.rb	Thu Jan 13 14:12:06 2011 +0000
@@ -89,12 +89,13 @@
           cmd = "#{GIT_BIN} --git-dir #{target('')} log --no-color --date=iso --pretty=fuller --no-merges -n 1 "
           cmd << " #{shell_quote rev} " if rev 
           cmd <<  "-- #{shell_quote path} " unless path.empty?
-          shellout(cmd) do |io|
-            begin
-              id = io.gets.split[1]
-              author = io.gets.match('Author:\s+(.*)$')[1]
-              2.times { io.gets }
-              time = Time.parse(io.gets.match('CommitDate:\s+(.*)$')[1]).localtime
+          lines = []
+          shellout(cmd) { |io| lines = io.readlines }
+          return nil if $? && $?.exitstatus != 0
+          begin
+              id = lines[0].split[1]
+              author = lines[1].match('Author:\s+(.*)$')[1]
+              time = Time.parse(lines[4].match('CommitDate:\s+(.*)$')[1]).localtime
 
               Revision.new({
                 :identifier => id,
@@ -104,10 +105,9 @@
                 :message => nil, 
                 :paths => nil 
               })
-            rescue NoMethodError => e
+          rescue NoMethodError => e
               logger.error("The revision '#{path}' has a wrong format")
               return nil
-            end
           end
         end
 
@@ -117,7 +117,7 @@
           cmd = "#{GIT_BIN} --git-dir #{target('')} log --no-color --raw --date=iso --pretty=fuller "
           cmd << " --reverse " if options[:reverse]
           cmd << " --all " if options[:all]
-          cmd << " -n #{options[:limit]} " if options[:limit]
+          cmd << " -n #{options[:limit].to_i} " if options[:limit]
           cmd << "#{shell_quote(identifier_from + '..')}" if identifier_from
           cmd << "#{shell_quote identifier_to}" if identifier_to
           cmd << " --since=#{shell_quote(options[:since].strftime("%Y-%m-%d %H:%M:%S"))}" if options[:since]
@@ -264,6 +264,13 @@
           return nil if $? && $?.exitstatus != 0
           cat
         end
+
+        class Revision < Redmine::Scm::Adapters::Revision
+          # Returns the readable identifier
+          def format_identifier
+            identifier[0,8]
+          end
+        end
       end
     end
   end