~loggerhead-team/loggerhead/trunk-rich : revision 262.2.4

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#

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# This program is free software; you can redistribute it and/or modify

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# it under the terms of the GNU General Public License as published by

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# the Free Software Foundation; either version 2 of the License, or

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# (at your option) any later version.

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#

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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#

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# You should have received a copy of the GNU General Public License

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# along with this program; if not, write to the Free Software

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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

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# This file allows loggerhead to be treated as a plugin for bzr.

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#

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# XXX: Because loggerhead already contains a loggerhead directory, much of the code

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# is going to live in bzrlib.plugins.loggerhead.loggerhead. But moving it can

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# wait. When we do move it, we may need to guard the plugin code by __name__

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# so it can be used as a library from other places. -- mbp 20090123

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"""Loggerhead web viewer for Bazaar branches."""

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import bzrlib

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from bzrlib.api import require_api

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# XXX: Because loggerhead already contains a loggerhead directory, much of the

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# code is going to appear loaded at bzrlib.plugins.loggerhead.loggerhead.

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# This seems like the easiest thing, because bzrlib wants the top-level plugin

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# directory to be the module, but when it's used as a library people expect

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# the source directory to contain a directory called loggerhead. -- mbp

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# 20090123

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"""Loggerhead web viewer for Bazaar branches.

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This provides a new option "--http" to the "bzr serve" command, that

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starts a web server to browse the contents of a branch.

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"""

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version_info = (1, 11, 0)

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require_api(bzrlib, (1, 11, 0))

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# TODO: All the following should be in a lazily-loaded module.

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#

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# TODO: This should provide a new type of server that can be used by bzr

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# serve, maybe through a registry, rather than overriding the command. Though

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# maybe we should keep the wrapper to work with older bzr releases, at least

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# for a bit.

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#

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# TODO: If a --port option is given, use that.

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import bzrlib.builtins

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from bzrlib.commands import get_cmd_object, register_command

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from bzrlib.option import Option

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_original_command = get_cmd_object('serve')

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class cmd_serve(bzrlib.builtins.cmd_serve):

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__doc__ = _original_command.__doc__

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takes_options = _original_command.takes_options + [

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Option('http',

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help='Run an http (Loggerhead) server to browse code, by default on port 9876.')]

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def run(self, *args, **kw):

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if 'http' in kw:

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# hack around loggerhead expecting to be loaded from the module

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# "loggerhead" - this may be wrong in some cases?

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import os.path, sys

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sys.path.append(os.path.dirname(__file__))

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from loggerhead.apps.filesystem import BranchesFromFileSystemRoot

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from paste.httpexceptions import HTTPExceptionHandler

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from paste.httpserver import serve

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a = HTTPExceptionHandler(BranchesFromFileSystemRoot('.'))

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port = kw.get('port', '9876')

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if ':' in port:

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host, port = port.split(':')

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if __name__ == 'bzrlib.plugins.loggerhead':

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import bzrlib

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from bzrlib.api import require_api

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require_api(bzrlib, (1, 11, 0))

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# TODO: This should provide a new type of server that can be used by bzr

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# serve, maybe through a registry, rather than overriding the command. Though

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# maybe we should keep the wrapper to work with older bzr releases, at least

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# for a bit.

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# NB: Normally plugins should lazily load almost everything, but this

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# seems reasonable to have in-line here: bzrlib.commands and options are

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# normally loaded, and the rest of loggerhead won't be loaded until serve

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# --http is run.

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import bzrlib.builtins

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from bzrlib.commands import get_cmd_object, register_command

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from bzrlib.option import Option

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_original_command = get_cmd_object('serve')

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DEFAULT_PORT = 8080

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class cmd_serve(bzrlib.builtins.cmd_serve):

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__doc__ = _original_command.__doc__

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takes_options = _original_command.takes_options + [

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Option('http',

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help='Run an http (Loggerhead) server to browse code, '

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'by default on port %s.' % DEFAULT_PORT)]

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def run(self, *args, **kw):

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if 'http' in kw:

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# loggerhead internal code will try to 'import loggerhead', so

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# let's put it on the path

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import os.path, sys

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sys.path.append(os.path.dirname(__file__))

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from loggerhead.apps.filesystem import BranchesFromFileSystemRoot

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from paste.httpexceptions import HTTPExceptionHandler

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from paste.httpserver import serve

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a = HTTPExceptionHandler(BranchesFromFileSystemRoot('.'))

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port = kw.get('port', DEFAULT_PORT)

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if ':' in port:

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host, port = port.split(':')

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else:

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host = '0.0.0.0'

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serve(a, host=host, port=port)

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else:

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host = '0.0.0.0'

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serve(a, host=host, port=port)

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else:

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super(cmd_serve, self).run(*args, **kw)

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super(cmd_serve, self).run(*args, **kw)

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register_command(cmd_serve)

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register_command(cmd_serve)