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- # redMine - project management software
- # Copyright (C) 2006-2007 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/mercurial_adapter'
-
- class Repository::Mercurial < Repository
- attr_protected :root_url
- validates_presence_of :url
-
- def scm_adapter
- Redmine::Scm::Adapters::MercurialAdapter
- end
-
- def self.scm_name
- 'Mercurial'
- end
-
- def entries(path=nil, identifier=nil)
- entries=scm.entries(path, identifier)
- if entries
- entries.each do |entry|
- next unless entry.is_file?
- # Set the filesize unless browsing a specific revision
- if identifier.nil?
- full_path = File.join(root_url, entry.path)
- entry.size = File.stat(full_path).size if File.file?(full_path)
- end
- # Search the DB for the entry's last change
- change = changes.find(:first, :conditions => ["path = ?", scm.with_leading_slash(entry.path)], :order => "#{Changeset.table_name}.committed_on DESC")
- if change
- entry.lastrev.identifier = change.changeset.revision
- entry.lastrev.name = change.changeset.revision
- entry.lastrev.author = change.changeset.committer
- entry.lastrev.revision = change.revision
- end
- end
- end
- entries
- 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 : -1
- # latest revision in the repository
- latest_revision = scm_info.lastrev
- return if latest_revision.nil?
- scm_revision = latest_revision.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 100
- identifier_to = [identifier_from + 99, scm_revision].min
- revisions = scm.revisions('', identifier_from, identifier_to, :with_paths => true)
- transaction do
- revisions.each do |revision|
- changeset = Changeset.create(:repository => self,
- :revision => revision.identifier,
- :scmid => revision.scmid,
- :committer => revision.author,
- :committed_on => revision.time,
- :comments => revision.message)
-
- revision.paths.each do |change|
- Change.create(:changeset => changeset,
- :action => change[:action],
- :path => change[:path],
- :from_path => change[:from_path],
- :from_revision => change[:from_revision])
- end
- end
- end unless revisions.nil?
- identifier_from = identifier_to + 1
- end
- end
- end
- end
- end
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