Redmine

# Redmine - project management software

# Copyright (C) 2007-2011  Trac/Redmine Community

# References:

#  - http://www.redmine.org/boards/1/topics/12273 (Trac Importer Patch Coordination)

#  - http://github.com/landy2005/Redmine-migrate-from-Trac

        TRACKER_BUG = Tracker.find_by_name('Bug')

        TRACKER_FEATURE = Tracker.find_by_name('Feature')

        TRACKER_SUPPORT = Tracker.find_by_name('Support')

                           'task' => TRACKER_SUPPORT,

# TODO put your Login Mapping in this method and rename method below

#      def self.find_or_create_user(username, project_member = false)

#        TRAC_REDMINE_LOGIN_MAP = []

#        return TRAC_REDMINE_LOGIN_MAP[username]

# OR more hard-coded:

#        if username == 'TracX'

#          username = 'RedmineX'

#        elsif username == 'gilles'

#          username = 'gcornu'

#        #elseif ...

#        else

#          username = 'gcornu'

#        end

#        return User.find_by_login(username)  

#      end

                          :effective_date => (!milestone.completed.blank? ? milestone.completed : (!milestone.due.blank? ? milestone.due : nil))

# use line below and adapt the WHERE condifiton, if you want to skip some unused custom fields

#        TracTicketCustom.find_by_sql("SELECT DISTINCT name FROM #{TracTicketCustom.table_name} WHERE name NOT IN ('duration', 'software')").each do |field|

#          # Ugly hack to skip custom field 'Browser', which is in 'list' format...

#          next if field_name == 'browser'

#        # Trac custom field 'Browser' field as a Redmine custom field

#        b = IssueCustomField.find(:first, :conditions => { :name => "Browser" })

#        b = IssueCustomField.new(:name => 'Browser',

#                                 :field_format => 'list',

#                                 :is_filter => true) if b.nil?

#        b.trackers << [TRACKER_BUG, TRACKER_FEATURE, TRACKER_SUPPORT]

#        b.projects << @target_project

#        b.possible_values = (b.possible_values + %w(IE6 IE7 IE8 IE9 Firefox Chrome Safari Opera)).flatten.compact.uniq

#        b.save!

#        custom_field_map['browser'] = b

        r.trackers << [TRACKER_BUG, TRACKER_FEATURE, TRACKER_SUPPORT] 

        # Trac 'version' field as a Redmine custom field, taking advantage of feature #2096 (available since Redmine 1.2.0)

        v = IssueCustomField.find(:first, :conditions => { :name => "Found in Version" })

        v = IssueCustomField.new(:name => 'Found in Version',

                                 :field_format => 'version',

                                 :is_filter => true) if v.nil?

        # Only apply to BUG tracker (?)

        v.trackers << TRACKER_BUG

        #v.trackers << [TRACKER_BUG, TRACKER_FEATURE]

        # Affect custom field to current Project

        v.projects << @target_project

        v.save!

        custom_field_map['found_in_version'] = v

        tid.trackers << [TRACKER_BUG, TRACKER_FEATURE, TRACKER_SUPPORT] 

          # Use the Redmine-genereated new ticket ID anyway (no Ticket ID recycling)

          #i.id = ticket.id unless Issue.exists?(ticket.id)

   # Feature disabled (CC field almost never used, No time to validate/test this recent improvments from A. Callegaro)

   #       ticket.cc.split(',').each do |email|

   #         w = Watcher.new :watchable_type => 'Issue',

   #                         :watchable_id => i.id,

   #                         :user_id => find_or_create_user(email.strip).id 

   #         w.save

   #       end

          if !ticket.version.blank? && custom_field_map['found_in_version']

            found_in = version_map[ticket.version]

            if !found_in.nil?

              puts "Issue #{i.id} found in #{found_in.name.to_s} (#{found_in.id.to_s}) - trac: #{ticket.version}"

            else

              #TODO: add better error management here...

              puts "Issue #{i.id} : ouch...  - trac: #{ticket.version}"  

            end 

            custom_values[custom_field_map['found_in_version'].id] = found_in.id.to_s

            STDOUT.flush

          end

        #issues_total = TICKET_MAP.length #works with Ruby <= 1.8.6

        issues_total = TICKET_MAP.count #works with Ruby >= 1.8.7

        #milestone_wiki_total = milestone_wiki.length #works with Ruby <= 1.8.6

        milestone_wiki_total = milestone_wiki.count #works with Ruby >= 1.8.7

          # Enable only a minimal set of modules by default

          project.enabled_module_names = ['issue_tracking', 'wiki']

        project.trackers << TRACKER_SUPPORT unless project.trackers.include?(TRACKER_SUPPORT)

  task :migrate_svn_commit_properties => :environment do

          attr_accessor :revision, :message, :author

            self.author = attributes[:author] || ""

            def set_author(path=nil, revision=nil, author=nil)

              path ||= ''

              cmd = "#{SVN_BIN} propset svn:author --quiet --revprop -r #{revision}  \"#{author}\" "

              cmd << credentials_string

              cmd << ' ' + target(URI.escape(path))

              shellout(cmd) do |io|

                begin

                  loop do 

                    line = io.readline

                    puts line

                  end

                rescue EOFError

                end  

              end

              raise if $? && $?.exitstatus != 0

            end

                                                  :message => logentry.elements['msg'].text,

                                                  :author => logentry.elements['author'].text

        def self.migrate_authors

          svn = self.scm          

          commits = svn.messages(@svn_url)

          commits.each do |commit| 

            orig_author_name = commit.author

            new_author_name = orig_author_name

            # TODO put your Trac/SVN/Redmine username mapping here:

            if (commit.author == 'TracX')

               new_author_name = 'RedmineY'

            elsif (commit.author == 'gilles')

               new_author_name = 'gcornu'

            #elsif (commit.author == 'seco')

            #...

            else

               new_author_name = 'RedmineY'

            end

            if (new_author_name != orig_author_name)

              scm.set_author(@svn_url, commit.revision, new_author_name)

              puts "r#{commit.revision} - Author replaced: #{orig_author_name} -> #{new_author_name}"

            else

              puts "r#{commit.revision} - Author kept: #{orig_author_name} unchanged "

            end

          end

        end

        def self.migrate_messages

              # Marcel Nadje enhancement, see http://www.redmine.org/issues/2748#note-3

              # Hint: enable charset conversion if needed...

              #newText = Iconv.conv('CP1252', 'UTF-8', newText)

          # Thomas Recloux fix, see http://www.redmine.org/issues/2748#note-1

          # The constructor of the SvnExtendedAdapter has ony got four parameters, 

          # => parameters 5,6 and 7 removed

          #@scm ||= SvnExtendedAdapter.new @@svn_url, @@svn_url, @@svn_username, @@svn_password, 0, "", nil

    author_migration_enabled = unsafe_prompt('1) Start Migration of SVN Commit Authors (y,n)?', {:default => 'n'}) == 'y'

    puts

    if author_migration_enabled

      puts "WARNING: Some (maybe all) commit authors will be replaced"

      print "Are you sure you want to continue ? [y/N] "

      break unless STDIN.gets.match(/^y$/i)

      SvnMigrate.migrate_authors

    end

    message_migration_enabled = unsafe_prompt('2) Start Migration of SVN Commit Messages (y,n)?', {:default => 'n'}) == 'y'

    puts

    if message_migration_enabled

      if Redmine::DefaultData::Loader.no_data?

        puts "Redmine configuration need to be loaded before importing data."

        puts "Please, run this first:"

        puts

        puts "  rake redmine:load_default_data RAILS_ENV=\"#{ENV['RAILS_ENV']}\""

        exit

      end

      puts "WARNING: all commit messages with references to trac pages will be modified"

      print "Are you sure you want to continue ? [y/N] "

      break unless STDIN.gets.match(/^y$/i)

      puts

      prompt('Redmine project identifier') {|identifier| SvnMigrate.set_redmine_project_identifier identifier}

      puts

      SvnMigrate.migrate_messages

    end

  # Sorry, I had troubles to intagrate 'prompt' and quickly went this way...

  def unsafe_prompt(text, options = {})

    default = options[:default] || ''

    print "#{text} [#{default}]: "

    value = STDIN.gets.chomp!

    value = default if value.blank?

    value

  end

        text = text.gsub(/`/, '@')

        # Thomas Recloux enhancements, see http://www.redmine.org/issues/2748#note-1

        # Redmine needs a space between keywords "refs,ref,fix" and the issue number (#1234) in subversion commit messages.

        # TODO: rewrite it in a more regex-style way

        text = text.gsub("refs#", "refs #")

        text = text.gsub("Refs#", "refs #")

        text = text.gsub("REFS#", "refs #")

        text = text.gsub("ref#", "refs #")

        text = text.gsub("Ref#", "refs #")

        text = text.gsub("REF#", "refs #")

        text = text.gsub("fix#", "fixes #")

        text = text.gsub("Fix#", "fixes #")

        text = text.gsub("FIX#", "fixes #")

        text = text.gsub("fixes#", "fixes #")

        text = text.gsub("Fixes#", "fixes #")

        text = text.gsub("FIXES#", "fixes #")