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# Copyright (C) 2005, 2006, 2007, 2008 Canonical Ltd
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
from bzrlib import plugin, bzrdir, errors
import plugin_db, os
plugin_path = plugin.set_plugins_path()
class InstallPlugin(object):
def install_by_plugin_name(self, plugin_name):
if(self.check_if_installed(plugin_name) is True):
# FIXME: Update to use errors in bzrlib
raise PluginAlreadyInstalled(plugin_name)
else:
try:
plugin_data = plugin_db.__dict__[plugin_name]
except KeyError:
# FIXME: Update to user errors in bzrlib
raise NoPluginAvailable(plugin_name)
plugin_install_path = os.path.join(plugin_path[0], plugin_name)
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(plugin_data['url'])
source.create_checkout(plugin_install_path, None, True,
accelerator_tree)
def install_by_url(self, url):
# FIXME need to figure out what the plugin name is
plugin_name = 'plugin_name'
plugin_install_path = os.path.join(plugin_path[0], plugin_name)
accelerator_tree, source = bzrdir.BzrDir.open_tree_or_branch(url)
source.create_checkout(plugin_install_path, None, True,
accelerator_tree)
def check_if_installed(self, plugin_name):
plugin.load_plugins()
for key, value in plugin.plugins().items():
if(plugin_name == value.name):
return True
return False
class NoPluginAvailable(errors.BzrError):
def __init__(self, plugin_name):
self.plugin_name = plugin_name
_fmt = '"%(plugin_name)s" is not a recognized plugin.'
class PluginAlreadyInstalled(errors.BzrError):
def __init__(self, plugin_name):
self.plugin_name = plugin_name
_fmt = '"%(plugin_name)s" is already installed.'
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