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# Redmine - project management software
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# Copyright (C) 2006-2011 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require 'redmine/scm/adapters/subversion_adapter'
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class Repository::Subversion < Repository
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attr_protected :root_url
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validates_presence_of :url
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validates_format_of :url, :with => /^(http|https|svn(\+[^\s:\/\\]+)?|file):\/\/.+/i
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def self.scm_adapter_class
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Redmine::Scm::Adapters::SubversionAdapter
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end
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def self.scm_name
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'Subversion'
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end
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def supports_directory_revisions?
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true
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end
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def repo_log_encoding
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'UTF-8'
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end
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def latest_changesets(path, rev, limit=10)
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revisions = scm.revisions(path, rev, nil, :limit => limit)
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revisions ? changesets.find_all_by_revision(revisions.collect(&:identifier), :order => "committed_on DESC", :include => :user) : []
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end
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# Returns a path relative to the url of the repository
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def relative_path(path)
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path.gsub(Regexp.new("^\/?#{Regexp.escape(relative_url)}"), '')
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end
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def fetch_changesets
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scm_info = scm.info
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if scm_info
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# latest revision found in database
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db_revision = latest_changeset ? latest_changeset.revision.to_i : 0
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# latest revision in the repository
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scm_revision = scm_info.lastrev.identifier.to_i
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if db_revision < scm_revision
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logger.debug "Fetching changesets for repository #{url}" if logger && logger.debug?
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identifier_from = db_revision + 1
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while (identifier_from <= scm_revision)
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# loads changesets by batches of 200
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identifier_to = [identifier_from + 199, scm_revision].min
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revisions = scm.revisions('', identifier_to, identifier_from, :with_paths => true)
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revisions.reverse_each do |revision|
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transaction do
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changeset = Changeset.create(:repository => self,
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:revision => revision.identifier,
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:committer => revision.author,
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:committed_on => revision.time,
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:comments => revision.message)
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revision.paths.each do |change|
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changeset.create_change(change)
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end unless changeset.new_record?
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end
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end unless revisions.nil?
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identifier_from = identifier_to + 1
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end
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end
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end
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end
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private
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# Returns the relative url of the repository
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# Eg: root_url = file:///var/svn/foo
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# url = file:///var/svn/foo/bar
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# => returns /bar
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def relative_url
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@relative_url ||= url.gsub(Regexp.new("^#{Regexp.escape(root_url || scm.root_url)}", Regexp::IGNORECASE), '')
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end
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end
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