############################################################################## # # Copyright (c) 2011 Vifib SARL and Contributors. All Rights Reserved. # # WARNING: This program as such is intended to be used by professional # programmers who take the whole responsibility of assessing all potential # consequences resulting from its eventual inadequacies and bugs # End users who are looking for a ready-to-use solution with commercial # guarantees and support are strongly adviced to contract a Free Software # Service Company # # 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 3 # 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # ############################################################################## import os import logging class Recipe: def __init__(self, buildout, name, options): self.buildout = buildout self.name = name self.options = options self.logger = logging.getLogger(self.name) def install(self): """ Links binaries to instance's bin directory for easier exposal """ path_list = [] target_directory = self.options['target-directory'] for linkline in self.options['link-binary'].split(): path, linkname = os.path.split(linkline) link = os.path.join(target_directory, linkname) if os.path.lexists(link): if not os.path.islink(link): raise zc.buildout.UserError( 'Target link already %r exists but it is not link' % link) os.unlink(link) os.symlink(linkline, link) self.logger.debug('Created link %r -> %r' % (link, linkline)) path_list.append(link) return path_list