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#
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# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
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# Copyright 2005-2007 Matt Mackall <mpm@selenic.com>
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#
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# This software may be used and distributed according to the terms of the
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# GNU General Public License version 2 or any later version.
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from __future__ import absolute_import
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import copy
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import mimetypes
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import os
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import re
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from ..i18n import _
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from ..node import hex, short
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from .common import (
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ErrorResponse,
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HTTP_FORBIDDEN,
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HTTP_NOT_FOUND,
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get_contact,
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paritygen,
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staticfile,
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)
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from .. import (
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archival,
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dagop,
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encoding,
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error,
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graphmod,
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pycompat,
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revset,
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revsetlang,
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scmutil,
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smartset,
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templater,
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templateutil,
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)
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from ..utils import (
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stringutil,
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)
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from . import (
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webutil,
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)
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__all__ = []
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commands = {}
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class webcommand(object):
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"""Decorator used to register a web command handler.
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The decorator takes as its positional arguments the name/path the
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command should be accessible under.
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When called, functions receive as arguments a ``requestcontext``,
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``wsgirequest``, and a templater instance for generatoring output.
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The functions should populate the ``rctx.res`` object with details
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about the HTTP response.
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The function returns a generator to be consumed by the WSGI application.
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For most commands, this should be the result from
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``web.res.sendresponse()``. Many commands will call ``web.sendtemplate()``
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to render a template.
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Usage:
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@webcommand('mycommand')
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def mycommand(web):
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pass
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"""
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def __init__(self, name):
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self.name = name
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def __call__(self, func):
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__all__.append(self.name)
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commands[self.name] = func
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return func
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@webcommand('log')
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def log(web):
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"""
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/log[/{revision}[/{path}]]
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--------------------------
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Show repository or file history.
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For URLs of the form ``/log/{revision}``, a list of changesets starting at
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the specified changeset identifier is shown. If ``{revision}`` is not
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defined, the default is ``tip``. This form is equivalent to the
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``changelog`` handler.
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For URLs of the form ``/log/{revision}/{file}``, the history for a specific
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file will be shown. This form is equivalent to the ``filelog`` handler.
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"""
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if web.req.qsparams.get('file'):
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return filelog(web)
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else:
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return changelog(web)
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@webcommand('rawfile')
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def rawfile(web):
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guessmime = web.configbool('web', 'guessmime')
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path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
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if not path:
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return manifest(web)
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try:
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fctx = webutil.filectx(web.repo, web.req)
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except error.LookupError as inst:
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try:
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return manifest(web)
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except ErrorResponse:
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raise inst
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path = fctx.path()
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text = fctx.data()
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mt = 'application/binary'
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if guessmime:
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mt = mimetypes.guess_type(path)[0]
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if mt is None:
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if stringutil.binary(text):
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mt = 'application/binary'
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else:
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mt = 'text/plain'
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if mt.startswith('text/'):
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mt += '; charset="%s"' % encoding.encoding
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web.res.headers['Content-Type'] = mt
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filename = (path.rpartition('/')[-1]
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.replace('\\', '\\\\').replace('"', '\\"'))
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web.res.headers['Content-Disposition'] = 'inline; filename="%s"' % filename
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web.res.setbodybytes(text)
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return web.res.sendresponse()
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def _filerevision(web, fctx):
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f = fctx.path()
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text = fctx.data()
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parity = paritygen(web.stripecount)
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ishead = fctx.filerev() in fctx.filelog().headrevs()
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if stringutil.binary(text):
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mt = mimetypes.guess_type(f)[0] or 'application/octet-stream'
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text = '(binary:%s)' % mt
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def lines(context):
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for lineno, t in enumerate(text.splitlines(True)):
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yield {"line": t,
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"lineid": "l%d" % (lineno + 1),
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"linenumber": "% 6d" % (lineno + 1),
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"parity": next(parity)}
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return web.sendtemplate(
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'filerevision',
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file=f,
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path=webutil.up(f),
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text=templateutil.mappinggenerator(lines),
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symrev=webutil.symrevorshortnode(web.req, fctx),
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rename=webutil.renamelink(fctx),
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permissions=fctx.manifest().flags(f),
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ishead=int(ishead),
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**pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))
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@webcommand('file')
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def file(web):
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"""
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/file/{revision}[/{path}]
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-------------------------
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Show information about a directory or file in the repository.
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Info about the ``path`` given as a URL parameter will be rendered.
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If ``path`` is a directory, information about the entries in that
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directory will be rendered. This form is equivalent to the ``manifest``
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handler.
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If ``path`` is a file, information about that file will be shown via
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the ``filerevision`` template.
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If ``path`` is not defined, information about the root directory will
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be rendered.
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"""
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if web.req.qsparams.get('style') == 'raw':
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return rawfile(web)
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path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
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if not path:
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return manifest(web)
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try:
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return _filerevision(web, webutil.filectx(web.repo, web.req))
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except error.LookupError as inst:
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try:
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return manifest(web)
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except ErrorResponse:
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raise inst
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def _search(web):
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MODE_REVISION = 'rev'
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MODE_KEYWORD = 'keyword'
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MODE_REVSET = 'revset'
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def revsearch(ctx):
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yield ctx
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def keywordsearch(query):
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lower = encoding.lower
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qw = lower(query).split()
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def revgen():
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cl = web.repo.changelog
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for i in xrange(len(web.repo) - 1, 0, -100):
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l = []
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for j in cl.revs(max(0, i - 99), i):
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ctx = web.repo[j]
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l.append(ctx)
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l.reverse()
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for e in l:
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yield e
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for ctx in revgen():
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miss = 0
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for q in qw:
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if not (q in lower(ctx.user()) or
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q in lower(ctx.description()) or
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q in lower(" ".join(ctx.files()))):
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miss = 1
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break
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if miss:
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continue
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yield ctx
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def revsetsearch(revs):
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for r in revs:
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yield web.repo[r]
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searchfuncs = {
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MODE_REVISION: (revsearch, 'exact revision search'),
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MODE_KEYWORD: (keywordsearch, 'literal keyword search'),
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MODE_REVSET: (revsetsearch, 'revset expression search'),
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}
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def getsearchmode(query):
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try:
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ctx = scmutil.revsymbol(web.repo, query)
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except (error.RepoError, error.LookupError):
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# query is not an exact revision pointer, need to
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# decide if it's a revset expression or keywords
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pass
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else:
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return MODE_REVISION, ctx
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revdef = 'reverse(%s)' % query
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try:
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tree = revsetlang.parse(revdef)
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except error.ParseError:
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# can't parse to a revset tree
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return MODE_KEYWORD, query
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if revsetlang.depth(tree) <= 2:
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# no revset syntax used
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return MODE_KEYWORD, query
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if any((token, (value or '')[:3]) == ('string', 're:')
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for token, value, pos in revsetlang.tokenize(revdef)):
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return MODE_KEYWORD, query
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funcsused = revsetlang.funcsused(tree)
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if not funcsused.issubset(revset.safesymbols):
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return MODE_KEYWORD, query
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mfunc = revset.match(web.repo.ui, revdef,
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lookup=revset.lookupfn(web.repo))
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try:
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revs = mfunc(web.repo)
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return MODE_REVSET, revs
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# ParseError: wrongly placed tokens, wrongs arguments, etc
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# RepoLookupError: no such revision, e.g. in 'revision:'
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# Abort: bookmark/tag not exists
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# LookupError: ambiguous identifier, e.g. in '(bc)' on a large repo
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except (error.ParseError, error.RepoLookupError, error.Abort,
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LookupError):
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return MODE_KEYWORD, query
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def changelist(context):
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count = 0
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for ctx in searchfunc[0](funcarg):
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count += 1
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n = ctx.node()
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showtags = webutil.showtag(web.repo, 'changelogtag', n)
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files = webutil.listfilediffs(ctx.files(), n, web.maxfiles)
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lm = webutil.commonentry(web.repo, ctx)
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lm.update({
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'parity': next(parity),
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'changelogtag': showtags,
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'files': files,
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})
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yield lm
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if count >= revcount:
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break
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query = web.req.qsparams['rev']
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revcount = web.maxchanges
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if 'revcount' in web.req.qsparams:
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try:
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revcount = int(web.req.qsparams.get('revcount', revcount))
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revcount = max(revcount, 1)
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web.tmpl.defaults['sessionvars']['revcount'] = revcount
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except ValueError:
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pass
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lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
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lessvars['revcount'] = max(revcount // 2, 1)
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lessvars['rev'] = query
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morevars = copy.copy(web.tmpl.defaults['sessionvars'])
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morevars['revcount'] = revcount * 2
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morevars['rev'] = query
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mode, funcarg = getsearchmode(query)
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if 'forcekw' in web.req.qsparams:
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showforcekw = ''
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showunforcekw = searchfuncs[mode][1]
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mode = MODE_KEYWORD
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funcarg = query
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else:
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if mode != MODE_KEYWORD:
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showforcekw = searchfuncs[MODE_KEYWORD][1]
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else:
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showforcekw = ''
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showunforcekw = ''
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searchfunc = searchfuncs[mode]
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tip = web.repo['tip']
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parity = paritygen(web.stripecount)
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return web.sendtemplate(
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'search',
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query=query,
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node=tip.hex(),
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symrev='tip',
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entries=templateutil.mappinggenerator(changelist, name='searchentry'),
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archives=web.archivelist('tip'),
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morevars=morevars,
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lessvars=lessvars,
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modedesc=searchfunc[1],
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showforcekw=showforcekw,
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showunforcekw=showunforcekw)
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@webcommand('changelog')
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def changelog(web, shortlog=False):
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"""
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/changelog[/{revision}]
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-----------------------
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Show information about multiple changesets.
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If the optional ``revision`` URL argument is absent, information about
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all changesets starting at ``tip`` will be rendered. If the ``revision``
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argument is present, changesets will be shown starting from the specified
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revision.
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If ``revision`` is absent, the ``rev`` query string argument may be
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defined. This will perform a search for changesets.
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The argument for ``rev`` can be a single revision, a revision set,
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or a literal keyword to search for in changeset data (equivalent to
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:hg:`log -k`).
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The ``revcount`` query string argument defines the maximum numbers of
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changesets to render.
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For non-searches, the ``changelog`` template will be rendered.
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"""
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query = ''
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if 'node' in web.req.qsparams:
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ctx = webutil.changectx(web.repo, web.req)
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symrev = webutil.symrevorshortnode(web.req, ctx)
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elif 'rev' in web.req.qsparams:
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return _search(web)
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else:
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ctx = web.repo['tip']
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symrev = 'tip'
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def changelist():
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revs = []
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if pos != -1:
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revs = web.repo.changelog.revs(pos, 0)
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for entry in webutil.changelistentries(web, revs, revcount, parity):
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yield entry
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if shortlog:
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revcount = web.maxshortchanges
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else:
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revcount = web.maxchanges
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if 'revcount' in web.req.qsparams:
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try:
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revcount = int(web.req.qsparams.get('revcount', revcount))
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revcount = max(revcount, 1)
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web.tmpl.defaults['sessionvars']['revcount'] = revcount
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except ValueError:
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pass
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lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
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lessvars['revcount'] = max(revcount // 2, 1)
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morevars = copy.copy(web.tmpl.defaults['sessionvars'])
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morevars['revcount'] = revcount * 2
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count = len(web.repo)
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pos = ctx.rev()
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parity = paritygen(web.stripecount)
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changenav = webutil.revnav(web.repo).gen(pos, revcount, count)
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entries = list(changelist())
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latestentry = entries[:1]
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if len(entries) > revcount:
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nextentry = entries[-1:]
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entries = entries[:-1]
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else:
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nextentry = []
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return web.sendtemplate(
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'shortlog' if shortlog else 'changelog',
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changenav=changenav,
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node=ctx.hex(),
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rev=pos,
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symrev=symrev,
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changesets=count,
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entries=templateutil.mappinglist(entries),
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latestentry=templateutil.mappinglist(latestentry),
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nextentry=templateutil.mappinglist(nextentry),
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archives=web.archivelist('tip'),
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revcount=revcount,
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morevars=morevars,
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lessvars=lessvars,
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query=query)
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@webcommand('shortlog')
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def shortlog(web):
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"""
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/shortlog
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---------
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Show basic information about a set of changesets.
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This accepts the same parameters as the ``changelog`` handler. The only
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difference is the ``shortlog`` template will be rendered instead of the
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``changelog`` template.
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|
"""
|
|
|
return changelog(web, shortlog=True)
|
|
|
|
|
|
@webcommand('changeset')
|
|
|
def changeset(web):
|
|
|
"""
|
|
|
/changeset[/{revision}]
|
|
|
-----------------------
|
|
|
|
|
|
Show information about a single changeset.
|
|
|
|
|
|
A URL path argument is the changeset identifier to show. See ``hg help
|
|
|
revisions`` for possible values. If not defined, the ``tip`` changeset
|
|
|
will be shown.
|
|
|
|
|
|
The ``changeset`` template is rendered. Contents of the ``changesettag``,
|
|
|
``changesetbookmark``, ``filenodelink``, ``filenolink``, and the many
|
|
|
templates related to diffs may all be used to produce the output.
|
|
|
"""
|
|
|
ctx = webutil.changectx(web.repo, web.req)
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'changeset',
|
|
|
**webutil.changesetentry(web, ctx))
|
|
|
|
|
|
rev = webcommand('rev')(changeset)
|
|
|
|
|
|
def decodepath(path):
|
|
|
"""Hook for mapping a path in the repository to a path in the
|
|
|
working copy.
|
|
|
|
|
|
Extensions (e.g., largefiles) can override this to remap files in
|
|
|
the virtual file system presented by the manifest command below."""
|
|
|
return path
|
|
|
|
|
|
@webcommand('manifest')
|
|
|
def manifest(web):
|
|
|
"""
|
|
|
/manifest[/{revision}[/{path}]]
|
|
|
-------------------------------
|
|
|
|
|
|
Show information about a directory.
|
|
|
|
|
|
If the URL path arguments are omitted, information about the root
|
|
|
directory for the ``tip`` changeset will be shown.
|
|
|
|
|
|
Because this handler can only show information for directories, it
|
|
|
is recommended to use the ``file`` handler instead, as it can handle both
|
|
|
directories and files.
|
|
|
|
|
|
The ``manifest`` template will be rendered for this handler.
|
|
|
"""
|
|
|
if 'node' in web.req.qsparams:
|
|
|
ctx = webutil.changectx(web.repo, web.req)
|
|
|
symrev = webutil.symrevorshortnode(web.req, ctx)
|
|
|
else:
|
|
|
ctx = web.repo['tip']
|
|
|
symrev = 'tip'
|
|
|
path = webutil.cleanpath(web.repo, web.req.qsparams.get('file', ''))
|
|
|
mf = ctx.manifest()
|
|
|
node = ctx.node()
|
|
|
|
|
|
files = {}
|
|
|
dirs = {}
|
|
|
parity = paritygen(web.stripecount)
|
|
|
|
|
|
if path and path[-1:] != "/":
|
|
|
path += "/"
|
|
|
l = len(path)
|
|
|
abspath = "/" + path
|
|
|
|
|
|
for full, n in mf.iteritems():
|
|
|
# the virtual path (working copy path) used for the full
|
|
|
# (repository) path
|
|
|
f = decodepath(full)
|
|
|
|
|
|
if f[:l] != path:
|
|
|
continue
|
|
|
remain = f[l:]
|
|
|
elements = remain.split('/')
|
|
|
if len(elements) == 1:
|
|
|
files[remain] = full
|
|
|
else:
|
|
|
h = dirs # need to retain ref to dirs (root)
|
|
|
for elem in elements[0:-1]:
|
|
|
if elem not in h:
|
|
|
h[elem] = {}
|
|
|
h = h[elem]
|
|
|
if len(h) > 1:
|
|
|
break
|
|
|
h[None] = None # denotes files present
|
|
|
|
|
|
if mf and not files and not dirs:
|
|
|
raise ErrorResponse(HTTP_NOT_FOUND, 'path not found: ' + path)
|
|
|
|
|
|
def filelist(context):
|
|
|
for f in sorted(files):
|
|
|
full = files[f]
|
|
|
|
|
|
fctx = ctx.filectx(full)
|
|
|
yield {"file": full,
|
|
|
"parity": next(parity),
|
|
|
"basename": f,
|
|
|
"date": fctx.date(),
|
|
|
"size": fctx.size(),
|
|
|
"permissions": mf.flags(full)}
|
|
|
|
|
|
def dirlist(context):
|
|
|
for d in sorted(dirs):
|
|
|
|
|
|
emptydirs = []
|
|
|
h = dirs[d]
|
|
|
while isinstance(h, dict) and len(h) == 1:
|
|
|
k, v = next(iter(h.items()))
|
|
|
if v:
|
|
|
emptydirs.append(k)
|
|
|
h = v
|
|
|
|
|
|
path = "%s%s" % (abspath, d)
|
|
|
yield {"parity": next(parity),
|
|
|
"path": path,
|
|
|
"emptydirs": "/".join(emptydirs),
|
|
|
"basename": d}
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'manifest',
|
|
|
symrev=symrev,
|
|
|
path=abspath,
|
|
|
up=webutil.up(abspath),
|
|
|
upparity=next(parity),
|
|
|
fentries=templateutil.mappinggenerator(filelist),
|
|
|
dentries=templateutil.mappinggenerator(dirlist),
|
|
|
archives=web.archivelist(hex(node)),
|
|
|
**pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))
|
|
|
|
|
|
@webcommand('tags')
|
|
|
def tags(web):
|
|
|
"""
|
|
|
/tags
|
|
|
-----
|
|
|
|
|
|
Show information about tags.
|
|
|
|
|
|
No arguments are accepted.
|
|
|
|
|
|
The ``tags`` template is rendered.
|
|
|
"""
|
|
|
i = list(reversed(web.repo.tagslist()))
|
|
|
parity = paritygen(web.stripecount)
|
|
|
|
|
|
def entries(context, notip, latestonly):
|
|
|
t = i
|
|
|
if notip:
|
|
|
t = [(k, n) for k, n in i if k != "tip"]
|
|
|
if latestonly:
|
|
|
t = t[:1]
|
|
|
for k, n in t:
|
|
|
yield {"parity": next(parity),
|
|
|
"tag": k,
|
|
|
"date": web.repo[n].date(),
|
|
|
"node": hex(n)}
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'tags',
|
|
|
node=hex(web.repo.changelog.tip()),
|
|
|
entries=templateutil.mappinggenerator(entries, args=(False, False)),
|
|
|
entriesnotip=templateutil.mappinggenerator(entries,
|
|
|
args=(True, False)),
|
|
|
latestentry=templateutil.mappinggenerator(entries, args=(True, True)))
|
|
|
|
|
|
@webcommand('bookmarks')
|
|
|
def bookmarks(web):
|
|
|
"""
|
|
|
/bookmarks
|
|
|
----------
|
|
|
|
|
|
Show information about bookmarks.
|
|
|
|
|
|
No arguments are accepted.
|
|
|
|
|
|
The ``bookmarks`` template is rendered.
|
|
|
"""
|
|
|
i = [b for b in web.repo._bookmarks.items() if b[1] in web.repo]
|
|
|
sortkey = lambda b: (web.repo[b[1]].rev(), b[0])
|
|
|
i = sorted(i, key=sortkey, reverse=True)
|
|
|
parity = paritygen(web.stripecount)
|
|
|
|
|
|
def entries(latestonly, **map):
|
|
|
t = i
|
|
|
if latestonly:
|
|
|
t = i[:1]
|
|
|
for k, n in t:
|
|
|
yield {"parity": next(parity),
|
|
|
"bookmark": k,
|
|
|
"date": web.repo[n].date(),
|
|
|
"node": hex(n)}
|
|
|
|
|
|
if i:
|
|
|
latestrev = i[0][1]
|
|
|
else:
|
|
|
latestrev = -1
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'bookmarks',
|
|
|
node=hex(web.repo.changelog.tip()),
|
|
|
lastchange=[{'date': web.repo[latestrev].date()}],
|
|
|
entries=lambda **x: entries(latestonly=False, **x),
|
|
|
latestentry=lambda **x: entries(latestonly=True, **x))
|
|
|
|
|
|
@webcommand('branches')
|
|
|
def branches(web):
|
|
|
"""
|
|
|
/branches
|
|
|
---------
|
|
|
|
|
|
Show information about branches.
|
|
|
|
|
|
All known branches are contained in the output, even closed branches.
|
|
|
|
|
|
No arguments are accepted.
|
|
|
|
|
|
The ``branches`` template is rendered.
|
|
|
"""
|
|
|
entries = webutil.branchentries(web.repo, web.stripecount)
|
|
|
latestentry = webutil.branchentries(web.repo, web.stripecount, 1)
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'branches',
|
|
|
node=hex(web.repo.changelog.tip()),
|
|
|
entries=entries,
|
|
|
latestentry=latestentry)
|
|
|
|
|
|
@webcommand('summary')
|
|
|
def summary(web):
|
|
|
"""
|
|
|
/summary
|
|
|
--------
|
|
|
|
|
|
Show a summary of repository state.
|
|
|
|
|
|
Information about the latest changesets, bookmarks, tags, and branches
|
|
|
is captured by this handler.
|
|
|
|
|
|
The ``summary`` template is rendered.
|
|
|
"""
|
|
|
i = reversed(web.repo.tagslist())
|
|
|
|
|
|
def tagentries(context):
|
|
|
parity = paritygen(web.stripecount)
|
|
|
count = 0
|
|
|
for k, n in i:
|
|
|
if k == "tip": # skip tip
|
|
|
continue
|
|
|
|
|
|
count += 1
|
|
|
if count > 10: # limit to 10 tags
|
|
|
break
|
|
|
|
|
|
yield {
|
|
|
'parity': next(parity),
|
|
|
'tag': k,
|
|
|
'node': hex(n),
|
|
|
'date': web.repo[n].date(),
|
|
|
}
|
|
|
|
|
|
def bookmarks(**map):
|
|
|
parity = paritygen(web.stripecount)
|
|
|
marks = [b for b in web.repo._bookmarks.items() if b[1] in web.repo]
|
|
|
sortkey = lambda b: (web.repo[b[1]].rev(), b[0])
|
|
|
marks = sorted(marks, key=sortkey, reverse=True)
|
|
|
for k, n in marks[:10]: # limit to 10 bookmarks
|
|
|
yield {'parity': next(parity),
|
|
|
'bookmark': k,
|
|
|
'date': web.repo[n].date(),
|
|
|
'node': hex(n)}
|
|
|
|
|
|
def changelist(context):
|
|
|
parity = paritygen(web.stripecount, offset=start - end)
|
|
|
l = [] # build a list in forward order for efficiency
|
|
|
revs = []
|
|
|
if start < end:
|
|
|
revs = web.repo.changelog.revs(start, end - 1)
|
|
|
for i in revs:
|
|
|
ctx = web.repo[i]
|
|
|
lm = webutil.commonentry(web.repo, ctx)
|
|
|
lm['parity'] = next(parity)
|
|
|
l.append(lm)
|
|
|
|
|
|
for entry in reversed(l):
|
|
|
yield entry
|
|
|
|
|
|
tip = web.repo['tip']
|
|
|
count = len(web.repo)
|
|
|
start = max(0, count - web.maxchanges)
|
|
|
end = min(count, start + web.maxchanges)
|
|
|
|
|
|
desc = web.config("web", "description")
|
|
|
if not desc:
|
|
|
desc = 'unknown'
|
|
|
labels = web.configlist('web', 'labels')
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'summary',
|
|
|
desc=desc,
|
|
|
owner=get_contact(web.config) or 'unknown',
|
|
|
lastchange=tip.date(),
|
|
|
tags=templateutil.mappinggenerator(tagentries, name='tagentry'),
|
|
|
bookmarks=bookmarks,
|
|
|
branches=webutil.branchentries(web.repo, web.stripecount, 10),
|
|
|
shortlog=templateutil.mappinggenerator(changelist,
|
|
|
name='shortlogentry'),
|
|
|
node=tip.hex(),
|
|
|
symrev='tip',
|
|
|
archives=web.archivelist('tip'),
|
|
|
labels=templateutil.hybridlist(labels, name='label'))
|
|
|
|
|
|
@webcommand('filediff')
|
|
|
def filediff(web):
|
|
|
"""
|
|
|
/diff/{revision}/{path}
|
|
|
-----------------------
|
|
|
|
|
|
Show how a file changed in a particular commit.
|
|
|
|
|
|
The ``filediff`` template is rendered.
|
|
|
|
|
|
This handler is registered under both the ``/diff`` and ``/filediff``
|
|
|
paths. ``/diff`` is used in modern code.
|
|
|
"""
|
|
|
fctx, ctx = None, None
|
|
|
try:
|
|
|
fctx = webutil.filectx(web.repo, web.req)
|
|
|
except LookupError:
|
|
|
ctx = webutil.changectx(web.repo, web.req)
|
|
|
path = webutil.cleanpath(web.repo, web.req.qsparams['file'])
|
|
|
if path not in ctx.files():
|
|
|
raise
|
|
|
|
|
|
if fctx is not None:
|
|
|
path = fctx.path()
|
|
|
ctx = fctx.changectx()
|
|
|
basectx = ctx.p1()
|
|
|
|
|
|
style = web.config('web', 'style')
|
|
|
if 'style' in web.req.qsparams:
|
|
|
style = web.req.qsparams['style']
|
|
|
|
|
|
diffs = webutil.diffs(web, ctx, basectx, [path], style)
|
|
|
if fctx is not None:
|
|
|
rename = webutil.renamelink(fctx)
|
|
|
ctx = fctx
|
|
|
else:
|
|
|
rename = templateutil.mappinglist([])
|
|
|
ctx = ctx
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'filediff',
|
|
|
file=path,
|
|
|
symrev=webutil.symrevorshortnode(web.req, ctx),
|
|
|
rename=rename,
|
|
|
diff=diffs,
|
|
|
**pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))
|
|
|
|
|
|
diff = webcommand('diff')(filediff)
|
|
|
|
|
|
@webcommand('comparison')
|
|
|
def comparison(web):
|
|
|
"""
|
|
|
/comparison/{revision}/{path}
|
|
|
-----------------------------
|
|
|
|
|
|
Show a comparison between the old and new versions of a file from changes
|
|
|
made on a particular revision.
|
|
|
|
|
|
This is similar to the ``diff`` handler. However, this form features
|
|
|
a split or side-by-side diff rather than a unified diff.
|
|
|
|
|
|
The ``context`` query string argument can be used to control the lines of
|
|
|
context in the diff.
|
|
|
|
|
|
The ``filecomparison`` template is rendered.
|
|
|
"""
|
|
|
ctx = webutil.changectx(web.repo, web.req)
|
|
|
if 'file' not in web.req.qsparams:
|
|
|
raise ErrorResponse(HTTP_NOT_FOUND, 'file not given')
|
|
|
path = webutil.cleanpath(web.repo, web.req.qsparams['file'])
|
|
|
|
|
|
parsecontext = lambda v: v == 'full' and -1 or int(v)
|
|
|
if 'context' in web.req.qsparams:
|
|
|
context = parsecontext(web.req.qsparams['context'])
|
|
|
else:
|
|
|
context = parsecontext(web.config('web', 'comparisoncontext', '5'))
|
|
|
|
|
|
def filelines(f):
|
|
|
if f.isbinary():
|
|
|
mt = mimetypes.guess_type(f.path())[0]
|
|
|
if not mt:
|
|
|
mt = 'application/octet-stream'
|
|
|
return [_('(binary file %s, hash: %s)') % (mt, hex(f.filenode()))]
|
|
|
return f.data().splitlines()
|
|
|
|
|
|
fctx = None
|
|
|
parent = ctx.p1()
|
|
|
leftrev = parent.rev()
|
|
|
leftnode = parent.node()
|
|
|
rightrev = ctx.rev()
|
|
|
rightnode = ctx.node()
|
|
|
if path in ctx:
|
|
|
fctx = ctx[path]
|
|
|
rightlines = filelines(fctx)
|
|
|
if path not in parent:
|
|
|
leftlines = ()
|
|
|
else:
|
|
|
pfctx = parent[path]
|
|
|
leftlines = filelines(pfctx)
|
|
|
else:
|
|
|
rightlines = ()
|
|
|
pfctx = ctx.parents()[0][path]
|
|
|
leftlines = filelines(pfctx)
|
|
|
|
|
|
comparison = webutil.compare(context, leftlines, rightlines)
|
|
|
if fctx is not None:
|
|
|
rename = webutil.renamelink(fctx)
|
|
|
ctx = fctx
|
|
|
else:
|
|
|
rename = templateutil.mappinglist([])
|
|
|
ctx = ctx
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'filecomparison',
|
|
|
file=path,
|
|
|
symrev=webutil.symrevorshortnode(web.req, ctx),
|
|
|
rename=rename,
|
|
|
leftrev=leftrev,
|
|
|
leftnode=hex(leftnode),
|
|
|
rightrev=rightrev,
|
|
|
rightnode=hex(rightnode),
|
|
|
comparison=comparison,
|
|
|
**pycompat.strkwargs(webutil.commonentry(web.repo, ctx)))
|
|
|
|
|
|
@webcommand('annotate')
|
|
|
def annotate(web):
|
|
|
"""
|
|
|
/annotate/{revision}/{path}
|
|
|
---------------------------
|
|
|
|
|
|
Show changeset information for each line in a file.
|
|
|
|
|
|
The ``ignorews``, ``ignorewsamount``, ``ignorewseol``, and
|
|
|
``ignoreblanklines`` query string arguments have the same meaning as
|
|
|
their ``[annotate]`` config equivalents. It uses the hgrc boolean
|
|
|
parsing logic to interpret the value. e.g. ``0`` and ``false`` are
|
|
|
false and ``1`` and ``true`` are true. If not defined, the server
|
|
|
default settings are used.
|
|
|
|
|
|
The ``fileannotate`` template is rendered.
|
|
|
"""
|
|
|
fctx = webutil.filectx(web.repo, web.req)
|
|
|
f = fctx.path()
|
|
|
parity = paritygen(web.stripecount)
|
|
|
ishead = fctx.filerev() in fctx.filelog().headrevs()
|
|
|
|
|
|
# parents() is called once per line and several lines likely belong to
|
|
|
# same revision. So it is worth caching.
|
|
|
# TODO there are still redundant operations within basefilectx.parents()
|
|
|
# and from the fctx.annotate() call itself that could be cached.
|
|
|
parentscache = {}
|
|
|
def parents(f):
|
|
|
rev = f.rev()
|
|
|
if rev not in parentscache:
|
|
|
parentscache[rev] = []
|
|
|
for p in f.parents():
|
|
|
entry = {
|
|
|
'node': p.hex(),
|
|
|
'rev': p.rev(),
|
|
|
}
|
|
|
parentscache[rev].append(entry)
|
|
|
|
|
|
for p in parentscache[rev]:
|
|
|
yield p
|
|
|
|
|
|
def annotate(**map):
|
|
|
if fctx.isbinary():
|
|
|
mt = (mimetypes.guess_type(fctx.path())[0]
|
|
|
or 'application/octet-stream')
|
|
|
lines = [dagop.annotateline(fctx=fctx.filectx(fctx.filerev()),
|
|
|
lineno=1, text='(binary:%s)' % mt)]
|
|
|
else:
|
|
|
lines = webutil.annotate(web.req, fctx, web.repo.ui)
|
|
|
|
|
|
previousrev = None
|
|
|
blockparitygen = paritygen(1)
|
|
|
for lineno, aline in enumerate(lines):
|
|
|
f = aline.fctx
|
|
|
rev = f.rev()
|
|
|
if rev != previousrev:
|
|
|
blockhead = True
|
|
|
blockparity = next(blockparitygen)
|
|
|
else:
|
|
|
blockhead = None
|
|
|
previousrev = rev
|
|
|
yield {"parity": next(parity),
|
|
|
"node": f.hex(),
|
|
|
"rev": rev,
|
|
|
"author": f.user(),
|
|
|
"parents": parents(f),
|
|
|
"desc": f.description(),
|
|
|
"extra": f.extra(),
|
|
|
"file": f.path(),
|
|
|
"blockhead": blockhead,
|
|
|
"blockparity": blockparity,
|
|
|
"targetline": aline.lineno,
|
|
|
"line": aline.text,
|
|
|
"lineno": lineno + 1,
|
|
|
"lineid": "l%d" % (lineno + 1),
|
|
|
"linenumber": "% 6d" % (lineno + 1),
|
|
|
"revdate": f.date()}
|
|
|
|
|
|
diffopts = webutil.difffeatureopts(web.req, web.repo.ui, 'annotate')
|
|
|
diffopts = {k: getattr(diffopts, k) for k in diffopts.defaults}
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'fileannotate',
|
|
|
file=f,
|
|
|
annotate=annotate,
|
|
|
path=webutil.up(f),
|
|
|
symrev=webutil.symrevorshortnode(web.req, fctx),
|
|
|
rename=webutil.renamelink(fctx),
|
|
|
permissions=fctx.manifest().flags(f),
|
|
|
ishead=int(ishead),
|
|
|
diffopts=diffopts,
|
|
|
**pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))
|
|
|
|
|
|
@webcommand('filelog')
|
|
|
def filelog(web):
|
|
|
"""
|
|
|
/filelog/{revision}/{path}
|
|
|
--------------------------
|
|
|
|
|
|
Show information about the history of a file in the repository.
|
|
|
|
|
|
The ``revcount`` query string argument can be defined to control the
|
|
|
maximum number of entries to show.
|
|
|
|
|
|
The ``filelog`` template will be rendered.
|
|
|
"""
|
|
|
|
|
|
try:
|
|
|
fctx = webutil.filectx(web.repo, web.req)
|
|
|
f = fctx.path()
|
|
|
fl = fctx.filelog()
|
|
|
except error.LookupError:
|
|
|
f = webutil.cleanpath(web.repo, web.req.qsparams['file'])
|
|
|
fl = web.repo.file(f)
|
|
|
numrevs = len(fl)
|
|
|
if not numrevs: # file doesn't exist at all
|
|
|
raise
|
|
|
rev = webutil.changectx(web.repo, web.req).rev()
|
|
|
first = fl.linkrev(0)
|
|
|
if rev < first: # current rev is from before file existed
|
|
|
raise
|
|
|
frev = numrevs - 1
|
|
|
while fl.linkrev(frev) > rev:
|
|
|
frev -= 1
|
|
|
fctx = web.repo.filectx(f, fl.linkrev(frev))
|
|
|
|
|
|
revcount = web.maxshortchanges
|
|
|
if 'revcount' in web.req.qsparams:
|
|
|
try:
|
|
|
revcount = int(web.req.qsparams.get('revcount', revcount))
|
|
|
revcount = max(revcount, 1)
|
|
|
web.tmpl.defaults['sessionvars']['revcount'] = revcount
|
|
|
except ValueError:
|
|
|
pass
|
|
|
|
|
|
lrange = webutil.linerange(web.req)
|
|
|
|
|
|
lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
|
|
|
lessvars['revcount'] = max(revcount // 2, 1)
|
|
|
morevars = copy.copy(web.tmpl.defaults['sessionvars'])
|
|
|
morevars['revcount'] = revcount * 2
|
|
|
|
|
|
patch = 'patch' in web.req.qsparams
|
|
|
if patch:
|
|
|
lessvars['patch'] = morevars['patch'] = web.req.qsparams['patch']
|
|
|
descend = 'descend' in web.req.qsparams
|
|
|
if descend:
|
|
|
lessvars['descend'] = morevars['descend'] = web.req.qsparams['descend']
|
|
|
|
|
|
count = fctx.filerev() + 1
|
|
|
start = max(0, count - revcount) # first rev on this page
|
|
|
end = min(count, start + revcount) # last rev on this page
|
|
|
parity = paritygen(web.stripecount, offset=start - end)
|
|
|
|
|
|
repo = web.repo
|
|
|
filelog = fctx.filelog()
|
|
|
revs = [filerev for filerev in filelog.revs(start, end - 1)
|
|
|
if filelog.linkrev(filerev) in repo]
|
|
|
entries = []
|
|
|
|
|
|
diffstyle = web.config('web', 'style')
|
|
|
if 'style' in web.req.qsparams:
|
|
|
diffstyle = web.req.qsparams['style']
|
|
|
|
|
|
def diff(fctx, linerange=None):
|
|
|
ctx = fctx.changectx()
|
|
|
basectx = ctx.p1()
|
|
|
path = fctx.path()
|
|
|
return webutil.diffs(web, ctx, basectx, [path], diffstyle,
|
|
|
linerange=linerange,
|
|
|
lineidprefix='%s-' % ctx.hex()[:12])
|
|
|
|
|
|
linerange = None
|
|
|
if lrange is not None:
|
|
|
linerange = webutil.formatlinerange(*lrange)
|
|
|
# deactivate numeric nav links when linerange is specified as this
|
|
|
# would required a dedicated "revnav" class
|
|
|
nav = templateutil.mappinglist([])
|
|
|
if descend:
|
|
|
it = dagop.blockdescendants(fctx, *lrange)
|
|
|
else:
|
|
|
it = dagop.blockancestors(fctx, *lrange)
|
|
|
for i, (c, lr) in enumerate(it, 1):
|
|
|
diffs = None
|
|
|
if patch:
|
|
|
diffs = diff(c, linerange=lr)
|
|
|
# follow renames accross filtered (not in range) revisions
|
|
|
path = c.path()
|
|
|
entries.append(dict(
|
|
|
parity=next(parity),
|
|
|
filerev=c.rev(),
|
|
|
file=path,
|
|
|
diff=diffs,
|
|
|
linerange=webutil.formatlinerange(*lr),
|
|
|
**pycompat.strkwargs(webutil.commonentry(repo, c))))
|
|
|
if i == revcount:
|
|
|
break
|
|
|
lessvars['linerange'] = webutil.formatlinerange(*lrange)
|
|
|
morevars['linerange'] = lessvars['linerange']
|
|
|
else:
|
|
|
for i in revs:
|
|
|
iterfctx = fctx.filectx(i)
|
|
|
diffs = None
|
|
|
if patch:
|
|
|
diffs = diff(iterfctx)
|
|
|
entries.append(dict(
|
|
|
parity=next(parity),
|
|
|
filerev=i,
|
|
|
file=f,
|
|
|
diff=diffs,
|
|
|
rename=webutil.renamelink(iterfctx),
|
|
|
**pycompat.strkwargs(webutil.commonentry(repo, iterfctx))))
|
|
|
entries.reverse()
|
|
|
revnav = webutil.filerevnav(web.repo, fctx.path())
|
|
|
nav = revnav.gen(end - 1, revcount, count)
|
|
|
|
|
|
latestentry = entries[:1]
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'filelog',
|
|
|
file=f,
|
|
|
nav=nav,
|
|
|
symrev=webutil.symrevorshortnode(web.req, fctx),
|
|
|
entries=entries,
|
|
|
descend=descend,
|
|
|
patch=patch,
|
|
|
latestentry=latestentry,
|
|
|
linerange=linerange,
|
|
|
revcount=revcount,
|
|
|
morevars=morevars,
|
|
|
lessvars=lessvars,
|
|
|
**pycompat.strkwargs(webutil.commonentry(web.repo, fctx)))
|
|
|
|
|
|
@webcommand('archive')
|
|
|
def archive(web):
|
|
|
"""
|
|
|
/archive/{revision}.{format}[/{path}]
|
|
|
-------------------------------------
|
|
|
|
|
|
Obtain an archive of repository content.
|
|
|
|
|
|
The content and type of the archive is defined by a URL path parameter.
|
|
|
``format`` is the file extension of the archive type to be generated. e.g.
|
|
|
``zip`` or ``tar.bz2``. Not all archive types may be allowed by your
|
|
|
server configuration.
|
|
|
|
|
|
The optional ``path`` URL parameter controls content to include in the
|
|
|
archive. If omitted, every file in the specified revision is present in the
|
|
|
archive. If included, only the specified file or contents of the specified
|
|
|
directory will be included in the archive.
|
|
|
|
|
|
No template is used for this handler. Raw, binary content is generated.
|
|
|
"""
|
|
|
|
|
|
type_ = web.req.qsparams.get('type')
|
|
|
allowed = web.configlist("web", "allow_archive")
|
|
|
key = web.req.qsparams['node']
|
|
|
|
|
|
if type_ not in webutil.archivespecs:
|
|
|
msg = 'Unsupported archive type: %s' % type_
|
|
|
raise ErrorResponse(HTTP_NOT_FOUND, msg)
|
|
|
|
|
|
if not ((type_ in allowed or
|
|
|
web.configbool("web", "allow" + type_))):
|
|
|
msg = 'Archive type not allowed: %s' % type_
|
|
|
raise ErrorResponse(HTTP_FORBIDDEN, msg)
|
|
|
|
|
|
reponame = re.sub(br"\W+", "-", os.path.basename(web.reponame))
|
|
|
cnode = web.repo.lookup(key)
|
|
|
arch_version = key
|
|
|
if cnode == key or key == 'tip':
|
|
|
arch_version = short(cnode)
|
|
|
name = "%s-%s" % (reponame, arch_version)
|
|
|
|
|
|
ctx = webutil.changectx(web.repo, web.req)
|
|
|
pats = []
|
|
|
match = scmutil.match(ctx, [])
|
|
|
file = web.req.qsparams.get('file')
|
|
|
if file:
|
|
|
pats = ['path:' + file]
|
|
|
match = scmutil.match(ctx, pats, default='path')
|
|
|
if pats:
|
|
|
files = [f for f in ctx.manifest().keys() if match(f)]
|
|
|
if not files:
|
|
|
raise ErrorResponse(HTTP_NOT_FOUND,
|
|
|
'file(s) not found: %s' % file)
|
|
|
|
|
|
mimetype, artype, extension, encoding = webutil.archivespecs[type_]
|
|
|
|
|
|
web.res.headers['Content-Type'] = mimetype
|
|
|
web.res.headers['Content-Disposition'] = 'attachment; filename=%s%s' % (
|
|
|
name, extension)
|
|
|
|
|
|
if encoding:
|
|
|
web.res.headers['Content-Encoding'] = encoding
|
|
|
|
|
|
web.res.setbodywillwrite()
|
|
|
if list(web.res.sendresponse()):
|
|
|
raise error.ProgrammingError('sendresponse() should not emit data '
|
|
|
'if writing later')
|
|
|
|
|
|
bodyfh = web.res.getbodyfile()
|
|
|
|
|
|
archival.archive(web.repo, bodyfh, cnode, artype, prefix=name,
|
|
|
matchfn=match,
|
|
|
subrepos=web.configbool("web", "archivesubrepos"))
|
|
|
|
|
|
return []
|
|
|
|
|
|
@webcommand('static')
|
|
|
def static(web):
|
|
|
fname = web.req.qsparams['file']
|
|
|
# a repo owner may set web.static in .hg/hgrc to get any file
|
|
|
# readable by the user running the CGI script
|
|
|
static = web.config("web", "static", None, untrusted=False)
|
|
|
if not static:
|
|
|
tp = web.templatepath or templater.templatepaths()
|
|
|
if isinstance(tp, str):
|
|
|
tp = [tp]
|
|
|
static = [os.path.join(p, 'static') for p in tp]
|
|
|
|
|
|
staticfile(static, fname, web.res)
|
|
|
return web.res.sendresponse()
|
|
|
|
|
|
@webcommand('graph')
|
|
|
def graph(web):
|
|
|
"""
|
|
|
/graph[/{revision}]
|
|
|
-------------------
|
|
|
|
|
|
Show information about the graphical topology of the repository.
|
|
|
|
|
|
Information rendered by this handler can be used to create visual
|
|
|
representations of repository topology.
|
|
|
|
|
|
The ``revision`` URL parameter controls the starting changeset. If it's
|
|
|
absent, the default is ``tip``.
|
|
|
|
|
|
The ``revcount`` query string argument can define the number of changesets
|
|
|
to show information for.
|
|
|
|
|
|
The ``graphtop`` query string argument can specify the starting changeset
|
|
|
for producing ``jsdata`` variable that is used for rendering graph in
|
|
|
JavaScript. By default it has the same value as ``revision``.
|
|
|
|
|
|
This handler will render the ``graph`` template.
|
|
|
"""
|
|
|
|
|
|
if 'node' in web.req.qsparams:
|
|
|
ctx = webutil.changectx(web.repo, web.req)
|
|
|
symrev = webutil.symrevorshortnode(web.req, ctx)
|
|
|
else:
|
|
|
ctx = web.repo['tip']
|
|
|
symrev = 'tip'
|
|
|
rev = ctx.rev()
|
|
|
|
|
|
bg_height = 39
|
|
|
revcount = web.maxshortchanges
|
|
|
if 'revcount' in web.req.qsparams:
|
|
|
try:
|
|
|
revcount = int(web.req.qsparams.get('revcount', revcount))
|
|
|
revcount = max(revcount, 1)
|
|
|
web.tmpl.defaults['sessionvars']['revcount'] = revcount
|
|
|
except ValueError:
|
|
|
pass
|
|
|
|
|
|
lessvars = copy.copy(web.tmpl.defaults['sessionvars'])
|
|
|
lessvars['revcount'] = max(revcount // 2, 1)
|
|
|
morevars = copy.copy(web.tmpl.defaults['sessionvars'])
|
|
|
morevars['revcount'] = revcount * 2
|
|
|
|
|
|
graphtop = web.req.qsparams.get('graphtop', ctx.hex())
|
|
|
graphvars = copy.copy(web.tmpl.defaults['sessionvars'])
|
|
|
graphvars['graphtop'] = graphtop
|
|
|
|
|
|
count = len(web.repo)
|
|
|
pos = rev
|
|
|
|
|
|
uprev = min(max(0, count - 1), rev + revcount)
|
|
|
downrev = max(0, rev - revcount)
|
|
|
changenav = webutil.revnav(web.repo).gen(pos, revcount, count)
|
|
|
|
|
|
tree = []
|
|
|
nextentry = []
|
|
|
lastrev = 0
|
|
|
if pos != -1:
|
|
|
allrevs = web.repo.changelog.revs(pos, 0)
|
|
|
revs = []
|
|
|
for i in allrevs:
|
|
|
revs.append(i)
|
|
|
if len(revs) >= revcount + 1:
|
|
|
break
|
|
|
|
|
|
if len(revs) > revcount:
|
|
|
nextentry = [webutil.commonentry(web.repo, web.repo[revs[-1]])]
|
|
|
revs = revs[:-1]
|
|
|
|
|
|
lastrev = revs[-1]
|
|
|
|
|
|
# We have to feed a baseset to dagwalker as it is expecting smartset
|
|
|
# object. This does not have a big impact on hgweb performance itself
|
|
|
# since hgweb graphing code is not itself lazy yet.
|
|
|
dag = graphmod.dagwalker(web.repo, smartset.baseset(revs))
|
|
|
# As we said one line above... not lazy.
|
|
|
tree = list(item for item in graphmod.colored(dag, web.repo)
|
|
|
if item[1] == graphmod.CHANGESET)
|
|
|
|
|
|
def fulltree():
|
|
|
pos = web.repo[graphtop].rev()
|
|
|
tree = []
|
|
|
if pos != -1:
|
|
|
revs = web.repo.changelog.revs(pos, lastrev)
|
|
|
dag = graphmod.dagwalker(web.repo, smartset.baseset(revs))
|
|
|
tree = list(item for item in graphmod.colored(dag, web.repo)
|
|
|
if item[1] == graphmod.CHANGESET)
|
|
|
return tree
|
|
|
|
|
|
def jsdata():
|
|
|
return [{'node': pycompat.bytestr(ctx),
|
|
|
'graphnode': webutil.getgraphnode(web.repo, ctx),
|
|
|
'vertex': vtx,
|
|
|
'edges': edges}
|
|
|
for (id, type, ctx, vtx, edges) in fulltree()]
|
|
|
|
|
|
def nodes():
|
|
|
parity = paritygen(web.stripecount)
|
|
|
for row, (id, type, ctx, vtx, edges) in enumerate(tree):
|
|
|
entry = webutil.commonentry(web.repo, ctx)
|
|
|
edgedata = [{'col': edge[0],
|
|
|
'nextcol': edge[1],
|
|
|
'color': (edge[2] - 1) % 6 + 1,
|
|
|
'width': edge[3],
|
|
|
'bcolor': edge[4]}
|
|
|
for edge in edges]
|
|
|
|
|
|
entry.update({'col': vtx[0],
|
|
|
'color': (vtx[1] - 1) % 6 + 1,
|
|
|
'parity': next(parity),
|
|
|
'edges': edgedata,
|
|
|
'row': row,
|
|
|
'nextrow': row + 1})
|
|
|
|
|
|
yield entry
|
|
|
|
|
|
rows = len(tree)
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'graph',
|
|
|
rev=rev,
|
|
|
symrev=symrev,
|
|
|
revcount=revcount,
|
|
|
uprev=uprev,
|
|
|
lessvars=lessvars,
|
|
|
morevars=morevars,
|
|
|
downrev=downrev,
|
|
|
graphvars=graphvars,
|
|
|
rows=rows,
|
|
|
bg_height=bg_height,
|
|
|
changesets=count,
|
|
|
nextentry=nextentry,
|
|
|
jsdata=lambda **x: jsdata(),
|
|
|
nodes=lambda **x: nodes(),
|
|
|
node=ctx.hex(),
|
|
|
changenav=changenav)
|
|
|
|
|
|
def _getdoc(e):
|
|
|
doc = e[0].__doc__
|
|
|
if doc:
|
|
|
doc = _(doc).partition('\n')[0]
|
|
|
else:
|
|
|
doc = _('(no help text available)')
|
|
|
return doc
|
|
|
|
|
|
@webcommand('help')
|
|
|
def help(web):
|
|
|
"""
|
|
|
/help[/{topic}]
|
|
|
---------------
|
|
|
|
|
|
Render help documentation.
|
|
|
|
|
|
This web command is roughly equivalent to :hg:`help`. If a ``topic``
|
|
|
is defined, that help topic will be rendered. If not, an index of
|
|
|
available help topics will be rendered.
|
|
|
|
|
|
The ``help`` template will be rendered when requesting help for a topic.
|
|
|
``helptopics`` will be rendered for the index of help topics.
|
|
|
"""
|
|
|
from .. import commands, help as helpmod # avoid cycle
|
|
|
|
|
|
topicname = web.req.qsparams.get('node')
|
|
|
if not topicname:
|
|
|
def topics(**map):
|
|
|
for entries, summary, _doc in helpmod.helptable:
|
|
|
yield {'topic': entries[0], 'summary': summary}
|
|
|
|
|
|
early, other = [], []
|
|
|
primary = lambda s: s.partition('|')[0]
|
|
|
for c, e in commands.table.iteritems():
|
|
|
doc = _getdoc(e)
|
|
|
if 'DEPRECATED' in doc or c.startswith('debug'):
|
|
|
continue
|
|
|
cmd = primary(c)
|
|
|
if cmd.startswith('^'):
|
|
|
early.append((cmd[1:], doc))
|
|
|
else:
|
|
|
other.append((cmd, doc))
|
|
|
|
|
|
early.sort()
|
|
|
other.sort()
|
|
|
|
|
|
def earlycommands(**map):
|
|
|
for c, doc in early:
|
|
|
yield {'topic': c, 'summary': doc}
|
|
|
|
|
|
def othercommands(**map):
|
|
|
for c, doc in other:
|
|
|
yield {'topic': c, 'summary': doc}
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'helptopics',
|
|
|
topics=topics,
|
|
|
earlycommands=earlycommands,
|
|
|
othercommands=othercommands,
|
|
|
title='Index')
|
|
|
|
|
|
# Render an index of sub-topics.
|
|
|
if topicname in helpmod.subtopics:
|
|
|
topics = []
|
|
|
for entries, summary, _doc in helpmod.subtopics[topicname]:
|
|
|
topics.append({
|
|
|
'topic': '%s.%s' % (topicname, entries[0]),
|
|
|
'basename': entries[0],
|
|
|
'summary': summary,
|
|
|
})
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'helptopics',
|
|
|
topics=topics,
|
|
|
title=topicname,
|
|
|
subindex=True)
|
|
|
|
|
|
u = webutil.wsgiui.load()
|
|
|
u.verbose = True
|
|
|
|
|
|
# Render a page from a sub-topic.
|
|
|
if '.' in topicname:
|
|
|
# TODO implement support for rendering sections, like
|
|
|
# `hg help` works.
|
|
|
topic, subtopic = topicname.split('.', 1)
|
|
|
if topic not in helpmod.subtopics:
|
|
|
raise ErrorResponse(HTTP_NOT_FOUND)
|
|
|
else:
|
|
|
topic = topicname
|
|
|
subtopic = None
|
|
|
|
|
|
try:
|
|
|
doc = helpmod.help_(u, commands, topic, subtopic=subtopic)
|
|
|
except error.Abort:
|
|
|
raise ErrorResponse(HTTP_NOT_FOUND)
|
|
|
|
|
|
return web.sendtemplate(
|
|
|
'help',
|
|
|
topic=topicname,
|
|
|
doc=doc)
|
|
|
|
|
|
# tell hggettext to extract docstrings from these functions:
|
|
|
i18nfunctions = commands.values()
|
|
|
|
