Add support for url#id syntax
This allows you to do:
hg clone http://server/repo#stable
which is equivalent to:
hg clone -r stable http://server/repo
Future incoming, outgoing, and push commands will default to using
this id because it's recorded in the default path.
Other commands that accept URLs (push, pull, bundle, incoming, and
outgoing) also accept this syntax.
# hgweb/common.py - Utility functions needed by hgweb_mod and hgwebdir_mod
#
# 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, incorporated herein by reference.
import os, mimetypes
def get_mtime(repo_path):
store_path = os.path.join(repo_path, ".hg")
if not os.path.isdir(os.path.join(store_path, "data")):
store_path = os.path.join(store_path, "store")
cl_path = os.path.join(store_path, "00changelog.i")
if os.path.exists(cl_path):
return os.stat(cl_path).st_mtime
else:
return os.stat(store_path).st_mtime
def staticfile(directory, fname, req):
"""return a file inside directory with guessed content-type header
fname always uses '/' as directory separator and isn't allowed to
contain unusual path components.
Content-type is guessed using the mimetypes module.
Return an empty string if fname is illegal or file not found.
"""
parts = fname.split('/')
path = directory
for part in parts:
if (part in ('', os.curdir, os.pardir) or
os.sep in part or os.altsep is not None and os.altsep in part):
return ""
path = os.path.join(path, part)
try:
os.stat(path)
ct = mimetypes.guess_type(path)[0] or "text/plain"
req.header([('Content-type', ct),
('Content-length', str(os.path.getsize(path)))])
return file(path, 'rb').read()
except (TypeError, OSError):
# illegal fname or unreadable file
return ""
def style_map(templatepath, style):
"""Return path to mapfile for a given style.
Searches mapfile in the following locations:
1. templatepath/style/map
2. templatepath/map-style
3. templatepath/map
"""
locations = style and [os.path.join(style, "map"), "map-"+style] or []
locations.append("map")
for location in locations:
mapfile = os.path.join(templatepath, location)
if os.path.isfile(mapfile):
return mapfile
raise RuntimeError("No hgweb templates found in %r" % templatepath)
def paritygen(stripecount, offset=0):
"""count parity of horizontal stripes for easier reading"""
if stripecount and offset:
# account for offset, e.g. due to building the list in reverse
count = (stripecount + offset) % stripecount
parity = (stripecount + offset) / stripecount & 1
else:
count = 0
parity = 0
while True:
yield parity
count += 1
if stripecount and count >= stripecount:
parity = 1 - parity
count = 0