obsolete.ChilliProject/app/models/repository/subversion.rb

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#-- copyright
# ChiliProject is a project management system.
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#
# Copyright (C) 2010-2011 the ChiliProject Team
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#
# 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.
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#
# See doc/COPYRIGHT.rdoc for more details.
#++
require 'redmine/scm/adapters/subversion_adapter'
class Repository::Subversion < Repository
attr_protected :root_url
validates_presence_of :url
validates_format_of :url, :with => /^(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)
revisions ? changesets.find_all_by_revision(revisions.collect(&:identifier), :order => "committed_on DESC", :include => :user) : []
end
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# Returns a path relative to the url of the repository
def relative_path(path)
path.gsub(Regexp.new("^\/?#{Regexp.escape(relative_url)}"), '')
end
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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,
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:revision => revision.identifier,
:committer => revision.author,
:committed_on => revision.time,
:comments => revision.message)
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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
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private
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# 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