mirror of
https://github.com/facebook/sapling.git
synced 2024-10-11 01:07:15 +03:00
a1a73ad1ab
Previously, if a subrepo parent had 'web.hidden=True' set, neither the parent nor child had a repository entry. However, the directory entry for the parent would be listed (it wouldn't have the fancy 'web.name' if configured), and that link went to the repo's summary page, effectively making it not hidden. This simply disables the directory processing if a valid repository is present. Whether or not the subrepo should be hidden is debatable, but this leaves that behavior unchanged (i.e. it stays hidden).
471 lines
18 KiB
Python
471 lines
18 KiB
Python
# hgweb/hgwebdir_mod.py - Web interface for a directory of repositories.
|
|
#
|
|
# Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
|
|
# Copyright 2005, 2006 Matt Mackall <mpm@selenic.com>
|
|
#
|
|
# This software may be used and distributed according to the terms of the
|
|
# GNU General Public License version 2 or any later version.
|
|
|
|
import os, re, time
|
|
from mercurial.i18n import _
|
|
from mercurial import ui, hg, scmutil, util, templater
|
|
from mercurial import error, encoding
|
|
from common import ErrorResponse, get_mtime, staticfile, paritygen, ismember, \
|
|
get_contact, HTTP_OK, HTTP_NOT_FOUND, HTTP_SERVER_ERROR
|
|
from hgweb_mod import hgweb, makebreadcrumb
|
|
from request import wsgirequest
|
|
import webutil
|
|
|
|
def cleannames(items):
|
|
return [(util.pconvert(name).strip('/'), path) for name, path in items]
|
|
|
|
def findrepos(paths):
|
|
repos = []
|
|
for prefix, root in cleannames(paths):
|
|
roothead, roottail = os.path.split(root)
|
|
# "foo = /bar/*" or "foo = /bar/**" lets every repo /bar/N in or below
|
|
# /bar/ be served as as foo/N .
|
|
# '*' will not search inside dirs with .hg (except .hg/patches),
|
|
# '**' will search inside dirs with .hg (and thus also find subrepos).
|
|
try:
|
|
recurse = {'*': False, '**': True}[roottail]
|
|
except KeyError:
|
|
repos.append((prefix, root))
|
|
continue
|
|
roothead = os.path.normpath(os.path.abspath(roothead))
|
|
paths = scmutil.walkrepos(roothead, followsym=True, recurse=recurse)
|
|
repos.extend(urlrepos(prefix, roothead, paths))
|
|
return repos
|
|
|
|
def urlrepos(prefix, roothead, paths):
|
|
"""yield url paths and filesystem paths from a list of repo paths
|
|
|
|
>>> conv = lambda seq: [(v, util.pconvert(p)) for v,p in seq]
|
|
>>> conv(urlrepos('hg', '/opt', ['/opt/r', '/opt/r/r', '/opt']))
|
|
[('hg/r', '/opt/r'), ('hg/r/r', '/opt/r/r'), ('hg', '/opt')]
|
|
>>> conv(urlrepos('', '/opt', ['/opt/r', '/opt/r/r', '/opt']))
|
|
[('r', '/opt/r'), ('r/r', '/opt/r/r'), ('', '/opt')]
|
|
"""
|
|
for path in paths:
|
|
path = os.path.normpath(path)
|
|
yield (prefix + '/' +
|
|
util.pconvert(path[len(roothead):]).lstrip('/')).strip('/'), path
|
|
|
|
def geturlcgivars(baseurl, port):
|
|
"""
|
|
Extract CGI variables from baseurl
|
|
|
|
>>> geturlcgivars("http://host.org/base", "80")
|
|
('host.org', '80', '/base')
|
|
>>> geturlcgivars("http://host.org:8000/base", "80")
|
|
('host.org', '8000', '/base')
|
|
>>> geturlcgivars('/base', 8000)
|
|
('', '8000', '/base')
|
|
>>> geturlcgivars("base", '8000')
|
|
('', '8000', '/base')
|
|
>>> geturlcgivars("http://host", '8000')
|
|
('host', '8000', '/')
|
|
>>> geturlcgivars("http://host/", '8000')
|
|
('host', '8000', '/')
|
|
"""
|
|
u = util.url(baseurl)
|
|
name = u.host or ''
|
|
if u.port:
|
|
port = u.port
|
|
path = u.path or ""
|
|
if not path.startswith('/'):
|
|
path = '/' + path
|
|
|
|
return name, str(port), path
|
|
|
|
class hgwebdir(object):
|
|
refreshinterval = 20
|
|
|
|
def __init__(self, conf, baseui=None):
|
|
self.conf = conf
|
|
self.baseui = baseui
|
|
self.lastrefresh = 0
|
|
self.motd = None
|
|
self.refresh()
|
|
|
|
def refresh(self):
|
|
if self.lastrefresh + self.refreshinterval > time.time():
|
|
return
|
|
|
|
if self.baseui:
|
|
u = self.baseui.copy()
|
|
else:
|
|
u = ui.ui()
|
|
u.setconfig('ui', 'report_untrusted', 'off', 'hgwebdir')
|
|
u.setconfig('ui', 'nontty', 'true', 'hgwebdir')
|
|
|
|
if not isinstance(self.conf, (dict, list, tuple)):
|
|
map = {'paths': 'hgweb-paths'}
|
|
if not os.path.exists(self.conf):
|
|
raise util.Abort(_('config file %s not found!') % self.conf)
|
|
u.readconfig(self.conf, remap=map, trust=True)
|
|
paths = []
|
|
for name, ignored in u.configitems('hgweb-paths'):
|
|
for path in u.configlist('hgweb-paths', name):
|
|
paths.append((name, path))
|
|
elif isinstance(self.conf, (list, tuple)):
|
|
paths = self.conf
|
|
elif isinstance(self.conf, dict):
|
|
paths = self.conf.items()
|
|
|
|
repos = findrepos(paths)
|
|
for prefix, root in u.configitems('collections'):
|
|
prefix = util.pconvert(prefix)
|
|
for path in scmutil.walkrepos(root, followsym=True):
|
|
repo = os.path.normpath(path)
|
|
name = util.pconvert(repo)
|
|
if name.startswith(prefix):
|
|
name = name[len(prefix):]
|
|
repos.append((name.lstrip('/'), repo))
|
|
|
|
self.repos = repos
|
|
self.ui = u
|
|
encoding.encoding = self.ui.config('web', 'encoding',
|
|
encoding.encoding)
|
|
self.style = self.ui.config('web', 'style', 'paper')
|
|
self.templatepath = self.ui.config('web', 'templates', None)
|
|
self.stripecount = self.ui.config('web', 'stripes', 1)
|
|
if self.stripecount:
|
|
self.stripecount = int(self.stripecount)
|
|
self._baseurl = self.ui.config('web', 'baseurl')
|
|
prefix = self.ui.config('web', 'prefix', '')
|
|
if prefix.startswith('/'):
|
|
prefix = prefix[1:]
|
|
if prefix.endswith('/'):
|
|
prefix = prefix[:-1]
|
|
self.prefix = prefix
|
|
self.lastrefresh = time.time()
|
|
|
|
def run(self):
|
|
if not os.environ.get('GATEWAY_INTERFACE', '').startswith("CGI/1."):
|
|
raise RuntimeError("This function is only intended to be "
|
|
"called while running as a CGI script.")
|
|
import mercurial.hgweb.wsgicgi as wsgicgi
|
|
wsgicgi.launch(self)
|
|
|
|
def __call__(self, env, respond):
|
|
req = wsgirequest(env, respond)
|
|
return self.run_wsgi(req)
|
|
|
|
def read_allowed(self, ui, req):
|
|
"""Check allow_read and deny_read config options of a repo's ui object
|
|
to determine user permissions. By default, with neither option set (or
|
|
both empty), allow all users to read the repo. There are two ways a
|
|
user can be denied read access: (1) deny_read is not empty, and the
|
|
user is unauthenticated or deny_read contains user (or *), and (2)
|
|
allow_read is not empty and the user is not in allow_read. Return True
|
|
if user is allowed to read the repo, else return False."""
|
|
|
|
user = req.env.get('REMOTE_USER')
|
|
|
|
deny_read = ui.configlist('web', 'deny_read', untrusted=True)
|
|
if deny_read and (not user or ismember(ui, user, deny_read)):
|
|
return False
|
|
|
|
allow_read = ui.configlist('web', 'allow_read', untrusted=True)
|
|
# by default, allow reading if no allow_read option has been set
|
|
if (not allow_read) or ismember(ui, user, allow_read):
|
|
return True
|
|
|
|
return False
|
|
|
|
def run_wsgi(self, req):
|
|
try:
|
|
try:
|
|
self.refresh()
|
|
|
|
virtual = req.env.get("PATH_INFO", "").strip('/')
|
|
tmpl = self.templater(req)
|
|
ctype = tmpl('mimetype', encoding=encoding.encoding)
|
|
ctype = templater.stringify(ctype)
|
|
|
|
# a static file
|
|
if virtual.startswith('static/') or 'static' in req.form:
|
|
if virtual.startswith('static/'):
|
|
fname = virtual[7:]
|
|
else:
|
|
fname = req.form['static'][0]
|
|
static = self.ui.config("web", "static", None,
|
|
untrusted=False)
|
|
if not static:
|
|
tp = self.templatepath or templater.templatepaths()
|
|
if isinstance(tp, str):
|
|
tp = [tp]
|
|
static = [os.path.join(p, 'static') for p in tp]
|
|
staticfile(static, fname, req)
|
|
return []
|
|
|
|
# top-level index
|
|
elif not virtual:
|
|
req.respond(HTTP_OK, ctype)
|
|
return self.makeindex(req, tmpl)
|
|
|
|
# nested indexes and hgwebs
|
|
|
|
repos = dict(self.repos)
|
|
virtualrepo = virtual
|
|
while virtualrepo:
|
|
real = repos.get(virtualrepo)
|
|
if real:
|
|
req.env['REPO_NAME'] = virtualrepo
|
|
try:
|
|
# ensure caller gets private copy of ui
|
|
repo = hg.repository(self.ui.copy(), real)
|
|
return hgweb(repo).run_wsgi(req)
|
|
except IOError, inst:
|
|
msg = inst.strerror
|
|
raise ErrorResponse(HTTP_SERVER_ERROR, msg)
|
|
except error.RepoError, inst:
|
|
raise ErrorResponse(HTTP_SERVER_ERROR, str(inst))
|
|
|
|
up = virtualrepo.rfind('/')
|
|
if up < 0:
|
|
break
|
|
virtualrepo = virtualrepo[:up]
|
|
|
|
# browse subdirectories
|
|
subdir = virtual + '/'
|
|
if [r for r in repos if r.startswith(subdir)]:
|
|
req.respond(HTTP_OK, ctype)
|
|
return self.makeindex(req, tmpl, subdir)
|
|
|
|
# prefixes not found
|
|
req.respond(HTTP_NOT_FOUND, ctype)
|
|
return tmpl("notfound", repo=virtual)
|
|
|
|
except ErrorResponse, err:
|
|
req.respond(err, ctype)
|
|
return tmpl('error', error=err.message or '')
|
|
finally:
|
|
tmpl = None
|
|
|
|
def makeindex(self, req, tmpl, subdir=""):
|
|
|
|
def archivelist(ui, nodeid, url):
|
|
allowed = ui.configlist("web", "allow_archive", untrusted=True)
|
|
archives = []
|
|
for i in [('zip', '.zip'), ('gz', '.tar.gz'), ('bz2', '.tar.bz2')]:
|
|
if i[0] in allowed or ui.configbool("web", "allow" + i[0],
|
|
untrusted=True):
|
|
archives.append({"type" : i[0], "extension": i[1],
|
|
"node": nodeid, "url": url})
|
|
return archives
|
|
|
|
def rawentries(subdir="", **map):
|
|
|
|
descend = self.ui.configbool('web', 'descend', True)
|
|
collapse = self.ui.configbool('web', 'collapse', False)
|
|
seenrepos = set()
|
|
seendirs = set()
|
|
for name, path in self.repos:
|
|
|
|
if not name.startswith(subdir):
|
|
continue
|
|
name = name[len(subdir):]
|
|
directory = False
|
|
|
|
if '/' in name:
|
|
if not descend:
|
|
continue
|
|
|
|
nameparts = name.split('/')
|
|
rootname = nameparts[0]
|
|
|
|
if not collapse:
|
|
pass
|
|
elif rootname in seendirs:
|
|
continue
|
|
elif rootname in seenrepos:
|
|
pass
|
|
else:
|
|
directory = True
|
|
name = rootname
|
|
|
|
# redefine the path to refer to the directory
|
|
discarded = '/'.join(nameparts[1:])
|
|
|
|
# remove name parts plus accompanying slash
|
|
path = path[:-len(discarded) - 1]
|
|
|
|
try:
|
|
r = hg.repository(self.ui, path)
|
|
directory = False
|
|
except (IOError, error.RepoError):
|
|
pass
|
|
|
|
parts = [name]
|
|
if 'PATH_INFO' in req.env:
|
|
parts.insert(0, req.env['PATH_INFO'].rstrip('/'))
|
|
if req.env['SCRIPT_NAME']:
|
|
parts.insert(0, req.env['SCRIPT_NAME'])
|
|
url = re.sub(r'/+', '/', '/'.join(parts) + '/')
|
|
|
|
# show either a directory entry or a repository
|
|
if directory:
|
|
# get the directory's time information
|
|
try:
|
|
d = (get_mtime(path), util.makedate()[1])
|
|
except OSError:
|
|
continue
|
|
|
|
# add '/' to the name to make it obvious that
|
|
# the entry is a directory, not a regular repository
|
|
row = {'contact': "",
|
|
'contact_sort': "",
|
|
'name': name + '/',
|
|
'name_sort': name,
|
|
'url': url,
|
|
'description': "",
|
|
'description_sort': "",
|
|
'lastchange': d,
|
|
'lastchange_sort': d[1]-d[0],
|
|
'archives': [],
|
|
'isdirectory': True}
|
|
|
|
seendirs.add(name)
|
|
yield row
|
|
continue
|
|
|
|
u = self.ui.copy()
|
|
try:
|
|
u.readconfig(os.path.join(path, '.hg', 'hgrc'))
|
|
except Exception, e:
|
|
u.warn(_('error reading %s/.hg/hgrc: %s\n') % (path, e))
|
|
continue
|
|
def get(section, name, default=None):
|
|
return u.config(section, name, default, untrusted=True)
|
|
|
|
if u.configbool("web", "hidden", untrusted=True):
|
|
continue
|
|
|
|
if not self.read_allowed(u, req):
|
|
continue
|
|
|
|
# update time with local timezone
|
|
try:
|
|
r = hg.repository(self.ui, path)
|
|
except IOError:
|
|
u.warn(_('error accessing repository at %s\n') % path)
|
|
continue
|
|
except error.RepoError:
|
|
u.warn(_('error accessing repository at %s\n') % path)
|
|
continue
|
|
try:
|
|
d = (get_mtime(r.spath), util.makedate()[1])
|
|
except OSError:
|
|
continue
|
|
|
|
contact = get_contact(get)
|
|
description = get("web", "description", "")
|
|
seenrepos.add(name)
|
|
name = get("web", "name", name)
|
|
row = {'contact': contact or "unknown",
|
|
'contact_sort': contact.upper() or "unknown",
|
|
'name': name,
|
|
'name_sort': name,
|
|
'url': url,
|
|
'description': description or "unknown",
|
|
'description_sort': description.upper() or "unknown",
|
|
'lastchange': d,
|
|
'lastchange_sort': d[1]-d[0],
|
|
'archives': archivelist(u, "tip", url),
|
|
'isdirectory': None,
|
|
}
|
|
|
|
yield row
|
|
|
|
sortdefault = None, False
|
|
def entries(sortcolumn="", descending=False, subdir="", **map):
|
|
rows = rawentries(subdir=subdir, **map)
|
|
|
|
if sortcolumn and sortdefault != (sortcolumn, descending):
|
|
sortkey = '%s_sort' % sortcolumn
|
|
rows = sorted(rows, key=lambda x: x[sortkey],
|
|
reverse=descending)
|
|
for row, parity in zip(rows, paritygen(self.stripecount)):
|
|
row['parity'] = parity
|
|
yield row
|
|
|
|
self.refresh()
|
|
sortable = ["name", "description", "contact", "lastchange"]
|
|
sortcolumn, descending = sortdefault
|
|
if 'sort' in req.form:
|
|
sortcolumn = req.form['sort'][0]
|
|
descending = sortcolumn.startswith('-')
|
|
if descending:
|
|
sortcolumn = sortcolumn[1:]
|
|
if sortcolumn not in sortable:
|
|
sortcolumn = ""
|
|
|
|
sort = [("sort_%s" % column,
|
|
"%s%s" % ((not descending and column == sortcolumn)
|
|
and "-" or "", column))
|
|
for column in sortable]
|
|
|
|
self.refresh()
|
|
self.updatereqenv(req.env)
|
|
|
|
return tmpl("index", entries=entries, subdir=subdir,
|
|
pathdef=makebreadcrumb('/' + subdir, self.prefix),
|
|
sortcolumn=sortcolumn, descending=descending,
|
|
**dict(sort))
|
|
|
|
def templater(self, req):
|
|
|
|
def motd(**map):
|
|
if self.motd is not None:
|
|
yield self.motd
|
|
else:
|
|
yield config('web', 'motd', '')
|
|
|
|
def config(section, name, default=None, untrusted=True):
|
|
return self.ui.config(section, name, default, untrusted)
|
|
|
|
self.updatereqenv(req.env)
|
|
|
|
url = req.env.get('SCRIPT_NAME', '')
|
|
if not url.endswith('/'):
|
|
url += '/'
|
|
|
|
vars = {}
|
|
styles = (
|
|
req.form.get('style', [None])[0],
|
|
config('web', 'style'),
|
|
'paper'
|
|
)
|
|
style, mapfile = templater.stylemap(styles, self.templatepath)
|
|
if style == styles[0]:
|
|
vars['style'] = style
|
|
|
|
start = url[-1] == '?' and '&' or '?'
|
|
sessionvars = webutil.sessionvars(vars, start)
|
|
logourl = config('web', 'logourl', 'http://mercurial.selenic.com/')
|
|
logoimg = config('web', 'logoimg', 'hglogo.png')
|
|
staticurl = config('web', 'staticurl') or url + 'static/'
|
|
if not staticurl.endswith('/'):
|
|
staticurl += '/'
|
|
|
|
tmpl = templater.templater(mapfile,
|
|
defaults={"encoding": encoding.encoding,
|
|
"motd": motd,
|
|
"url": url,
|
|
"logourl": logourl,
|
|
"logoimg": logoimg,
|
|
"staticurl": staticurl,
|
|
"sessionvars": sessionvars,
|
|
"style": style,
|
|
})
|
|
return tmpl
|
|
|
|
def updatereqenv(self, env):
|
|
if self._baseurl is not None:
|
|
name, port, path = geturlcgivars(self._baseurl, env['SERVER_PORT'])
|
|
env['SERVER_NAME'] = name
|
|
env['SERVER_PORT'] = port
|
|
env['SCRIPT_NAME'] = path
|