Redmine/lib/redmine/scm/adapters/filesystem_adapter.rb

94 lines
3.4 KiB
Ruby

# redMine - project management software
# Copyright (C) 2006-2007 Jean-Philippe Lang
#
# FileSystem adapter
# File written by Paul Rivier, at Demotera.
#
# 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/abstract_adapter'
require 'find'
module Redmine
module Scm
module Adapters
class FilesystemAdapter < AbstractAdapter
def initialize(url, root_url=nil, login=nil, password=nil)
@url = with_trailling_slash(url)
end
def format_path_ends(path, leading=true, trailling=true)
path = leading ? with_leading_slash(path) :
without_leading_slash(path)
trailling ? with_trailling_slash(path) :
without_trailling_slash(path)
end
def info
info = Info.new({:root_url => target(),
:lastrev => nil
})
info
rescue CommandFailed
return nil
end
def entries(path="", identifier=nil)
entries = Entries.new
Dir.new(target(path)).each do |e|
relative_path = format_path_ends((format_path_ends(path,
false,
true) + e),
false,false)
target = target(relative_path)
entries <<
Entry.new({ :name => File.basename(e),
# below : list unreadable files, but dont link them.
:path => File.readable?(target) ? relative_path : "",
:kind => (File.directory?(target) ? 'dir' : 'file'),
:size => (File.directory?(target) ? nil : [File.size(target)].pack('l').unpack('L').first),
:lastrev =>
Revision.new({:time => (File.mtime(target)).localtime,
})
}) if File.exist?(target) and # paranoid test
%w{file directory}.include?(File.ftype(target)) and # avoid special types
not File.basename(e).match(/^\.+$/) # avoid . and ..
end
entries.sort_by_name
end
def cat(path, identifier=nil)
File.new(target(path), "rb").read
end
private
# AbstractAdapter::target is implicitly made to quote paths.
# Here we do not shell-out, so we do not want quotes.
def target(path=nil)
#Prevent the use of ..
if path and !path.match(/(^|\/)\.\.(\/|$)/)
return "#{self.url}#{without_leading_slash(path)}"
end
return self.url
end
end
end
end
end