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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/darcs_adapter'
-
- class Repository::Darcs < Repository
- validates_presence_of :url
-
- def scm_adapter
- Redmine::Scm::Adapters::DarcsAdapter
- end
-
- def self.scm_name
- 'Darcs'
- end
-
- def entries(path=nil, identifier=nil)
- patch = identifier.nil? ? nil : changesets.find_by_revision(identifier)
- entries = scm.entries(path, patch.nil? ? nil : patch.scmid)
- if entries
- entries.each do |entry|
- # Search the DB for the entry's last change
- changeset = changesets.find_by_scmid(entry.lastrev.scmid) if entry.lastrev && !entry.lastrev.scmid.blank?
- if changeset
- entry.lastrev.identifier = changeset.revision
- entry.lastrev.name = changeset.revision
- entry.lastrev.time = changeset.committed_on
- entry.lastrev.author = changeset.committer
- end
- end
- end
- entries
- end
-
- def diff(path, rev, rev_to, type)
- patch_from = changesets.find_by_revision(rev)
- return nil if patch_from.nil?
- patch_to = changesets.find_by_revision(rev_to) if rev_to
- if path.blank?
- path = patch_from.changes.collect{|change| change.path}.join(' ')
- end
- patch_from ? scm.diff(path, patch_from.scmid, patch_to ? patch_to.scmid : nil, type) : nil
- end
-
- def fetch_changesets
- scm_info = scm.info
- if scm_info
- db_last_id = latest_changeset ? latest_changeset.scmid : nil
- next_rev = latest_changeset ? latest_changeset.revision.to_i + 1 : 1
- # latest revision in the repository
- scm_revision = scm_info.lastrev.scmid
- unless changesets.find_by_scmid(scm_revision)
- revisions = scm.revisions('', db_last_id, nil, :with_path => true)
- transaction do
- revisions.reverse_each do |revision|
- changeset = Changeset.create(:repository => self,
- :revision => next_rev,
- :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
- next_rev += 1
- end if revisions
- end
- end
- end
- end
- end
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