Drop Darcs support (#26391).

Patch by Go MAEDA.

git-svn-id: http://svn.redmine.org/redmine/trunk@16886 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 0 insertions, 114 deletions

diff --git a/app/models/repository/darcs.rb b/app/models/repository/darcs.rb
deleted file mode 100644
index 8c1302ca2..000000000
--- a/app/models/repository/darcs.rb
+++ /dev/null
@@ -1,114 +0,0 @@
-# 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/darcs_adapter'
-
-class Repository::Darcs < Repository
-  validates_presence_of :url, :log_encoding
-
-  def self.human_attribute_name(attribute_key_name, *args)
-    attr_name = attribute_key_name.to_s
-    if attr_name == "url"
-      attr_name = "path_to_repository"
-    end
-    super(attr_name, *args)
-  end
-
-  def self.scm_adapter_class
-    Redmine::Scm::Adapters::DarcsAdapter
-  end
-
-  def self.scm_name
-    'Darcs'
-  end
-
-  def supports_directory_revisions?
-    true
-  end
-
-  def entry(path=nil, identifier=nil)
-    patch = identifier.nil? ? nil : changesets.find_by_revision(identifier)
-    scm.entry(path, patch.nil? ? nil : patch.scmid)
-  end
-
-  def scm_entries(path=nil, identifier=nil)
-    patch = nil
-    if ! identifier.nil?
-      patch = changesets.find_by_revision(identifier)
-      return nil if patch.nil?
-    end
-    entries = scm.entries(path, patch.nil? ? nil : patch.scmid)
-    if entries
-      entries.each do |entry|
-        # Search the DB for the entry's last change
-        if entry.lastrev && !entry.lastrev.scmid.blank?
-          changeset = changesets.find_by_scmid(entry.lastrev.scmid)
-        end
-        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
-  protected :scm_entries
-
-  def cat(path, identifier=nil)
-    patch = identifier.nil? ? nil : changesets.find_by_revision(identifier.to_s)
-    scm.cat(path, patch.nil? ? nil : patch.scmid)
-  end
-
-  def diff(path, rev, rev_to)
-    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.filechanges.collect{|change| change.path}.join(' ')
-    end
-    patch_from ? scm.diff(path, patch_from.scmid, patch_to ? patch_to.scmid : nil) : 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|
-              changeset.create_change(change)
-            end
-            next_rev += 1
-          end if revisions
-        end
-      end
-    end
-  end
-end