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- # frozen_string_literal: true
-
- # Redmine - project management software
- # Copyright (C) 2006-2017 Jean-Philippe Lang
- #
- # This program is free software; you can redistribute it and/or
- # modify it under the terms of the GNU General Public License
- # as published by the Free Software Foundation; either version 2
- # of the License, or (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software
- # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- require 'redmine/scm/adapters/subversion_adapter'
-
- class Repository::Subversion < Repository
- validates_presence_of :url
- validates_format_of :url, :with => %r{\A(http|https|svn(\+[^\s:\/\\]+)?|file):\/\/.+}i
-
- def self.scm_adapter_class
- Redmine::Scm::Adapters::SubversionAdapter
- end
-
- def self.scm_name
- 'Subversion'
- end
-
- def supports_directory_revisions?
- true
- end
-
- def repo_log_encoding
- 'UTF-8'
- end
-
- def latest_changesets(path, rev, limit=10)
- revisions = scm.revisions(path, rev, nil, :limit => limit)
- if revisions
- identifiers = revisions.collect(&:identifier).compact
- changesets.where(:revision => identifiers).reorder("committed_on DESC").includes(:repository, :user).to_a
- else
- []
- end
- end
-
- # Returns a path relative to the url of the repository
- def relative_path(path)
- path.gsub(Regexp.new("^\/?#{Regexp.escape(relative_url)}"), '')
- end
-
- def fetch_changesets
- scm_info = scm.info
- if scm_info
- # latest revision found in database
- db_revision = latest_changeset ? latest_changeset.revision.to_i : 0
- # latest revision in the repository
- scm_revision = scm_info.lastrev.identifier.to_i
- if db_revision < scm_revision
- logger.debug "Fetching changesets for repository #{url}" if logger && logger.debug?
- identifier_from = db_revision + 1
- while (identifier_from <= scm_revision)
- # loads changesets by batches of 200
- identifier_to = [identifier_from + 199, scm_revision].min
- revisions = scm.revisions('', identifier_to, identifier_from, :with_paths => true)
- revisions.reverse_each do |revision|
- transaction do
- changeset = Changeset.create(:repository => self,
- :revision => revision.identifier,
- :committer => revision.author,
- :committed_on => revision.time,
- :comments => revision.message)
-
- revision.paths.each do |change|
- changeset.create_change(change)
- end unless changeset.new_record?
- end
- end unless revisions.nil?
- identifier_from = identifier_to + 1
- end
- end
- end
- end
-
- protected
-
- def load_entries_changesets(entries)
- return unless entries
- entries_with_identifier =
- entries.select {|entry| entry.lastrev && entry.lastrev.identifier.present?}
- identifiers = entries_with_identifier.map {|entry| entry.lastrev.identifier}.compact.uniq
- if identifiers.any?
- changesets_by_identifier =
- changesets.where(:revision => identifiers).
- includes(:user, :repository).group_by(&:revision)
- entries_with_identifier.each do |entry|
- if m = changesets_by_identifier[entry.lastrev.identifier]
- entry.changeset = m.first
- end
- end
- end
- end
-
- private
-
- # Returns the relative url of the repository
- # Eg: root_url = file:///var/svn/foo
- # url = file:///var/svn/foo/bar
- # => returns /bar
- def relative_url
- @relative_url ||= url.gsub(Regexp.new("^#{Regexp.escape(root_url || scm.root_url)}", Regexp::IGNORECASE), '')
- end
- end
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