dirstate: remove the python-side whitelist of allowed matchers
This whitelist is too permissive because it allows matchers that contain
disallowed ones deep inside, for example through `intersectionmatcher`.
It is also too restrictive because it doesn't pass through
some of the matchers we support, such as `patternmatcher`.
It's also unnecessary because unsupported matchers raise
`FallbackError` and we fall back anyway.
Making this change makes more of the tests use rust code path,
and therefore subtly change behavior. For example, rust status
in largefiles repos seems to have strange behavior.
# -*- coding: UTF-8 -*-
# beautifygraph.py - improve graph output by using Unicode characters
#
# Copyright 2018 John Stiles <johnstiles@gmail.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
'''beautify log -G output by using Unicode characters (EXPERIMENTAL)
A terminal with UTF-8 support and monospace narrow text are required.
'''
from mercurial.i18n import _
from mercurial import (
encoding,
extensions,
graphmod,
templatekw,
)
# Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for
# extensions which SHIP WITH MERCURIAL. Non-mainline extensions should
# be specifying the version(s) of Mercurial they are tested with, or
# leave the attribute unspecified.
testedwith = b'ships-with-hg-core'
def prettyedge(before, edge, after):
if edge == b'~':
return b'\xE2\x95\xA7' # U+2567 ╧
if edge == b'/':
return b'\xE2\x95\xB1' # U+2571 ╱
if edge == b'-':
return b'\xE2\x94\x80' # U+2500 ─
if edge == b'|':
return b'\xE2\x94\x82' # U+2502 │
if edge == b':':
return b'\xE2\x94\x86' # U+2506 ┆
if edge == b'\\':
return b'\xE2\x95\xB2' # U+2572 ╲
if edge == b'+':
if before == b' ' and not after == b' ':
return b'\xE2\x94\x9C' # U+251C ├
if after == b' ' and not before == b' ':
return b'\xE2\x94\xA4' # U+2524 ┤
return b'\xE2\x94\xBC' # U+253C ┼
return edge
def convertedges(line):
line = b' %s ' % line
pretty = []
for idx in range(len(line) - 2):
pretty.append(
prettyedge(
line[idx : idx + 1],
line[idx + 1 : idx + 2],
line[idx + 2 : idx + 3],
)
)
return b''.join(pretty)
def getprettygraphnode(orig, *args, **kwargs):
node = orig(*args, **kwargs)
if node == b'o':
return b'\xE2\x97\x8B' # U+25CB ○
if node == b'@':
return b'\xE2\x97\x89' # U+25C9 ◉
if node == b'%':
return b'\xE2\x97\x8D' # U+25CE ◎
if node == b'*':
return b'\xE2\x88\x97' # U+2217 ∗
if node == b'x':
return b'\xE2\x97\x8C' # U+25CC ◌
if node == b'_':
return b'\xE2\x95\xA4' # U+2564 ╤
return node
def outputprettygraph(orig, ui, graph, *args, **kwargs):
(edges, text) = zip(*graph)
graph = zip([convertedges(e) for e in edges], text)
return orig(ui, graph, *args, **kwargs)
def extsetup(ui):
if ui.plain(b'graph'):
return
if encoding.encoding != b'UTF-8':
ui.warn(_(b'beautifygraph: unsupported encoding, UTF-8 required\n'))
return
if 'A' in encoding._wide:
ui.warn(
_(
b'beautifygraph: unsupported terminal settings, '
b'monospace narrow text required\n'
)
)
return
extensions.wrapfunction(graphmod, 'outputgraph', outputprettygraph)
extensions.wrapfunction(templatekw, 'getgraphnode', getprettygraphnode)