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__pycache__	[ DIR ]	drwxr-xr-x
convert	[ DIR ]	drwxr-xr-x
fastannotate	[ DIR ]	drwxr-xr-x
fsmonitor	[ DIR ]	drwxr-xr-x
highlight	[ DIR ]	drwxr-xr-x
hooklib	[ DIR ]	drwxr-xr-x
infinitepush	[ DIR ]	drwxr-xr-x
largefiles	[ DIR ]	drwxr-xr-x
lfs	[ DIR ]	drwxr-xr-x
narrow	[ DIR ]	drwxr-xr-x
remotefilelog	[ DIR ]	drwxr-xr-x
zeroconf	[ DIR ]	drwxr-xr-x
__init__.py	106 B	-rw-r--r--
absorb.py	40.96 KB	-rw-r--r--
acl.py	14.16 KB	-rw-r--r--
amend.py	2.2 KB	-rw-r--r--
automv.py	3.64 KB	-rw-r--r--
beautifygraph.py	3.12 KB	-rw-r--r--
blackbox.py	6.75 KB	-rw-r--r--
bookflow.py	3.72 KB	-rw-r--r--
bugzilla.py	41.63 KB	-rw-r--r--
censor.py	3.92 KB	-rw-r--r--
children.py	2.34 KB	-rw-r--r--
churn.py	7.63 KB	-rw-r--r--
clonebundles.py	10.51 KB	-rw-r--r--
closehead.py	2.69 KB	-rw-r--r--
commitextras.py	2.39 KB	-rw-r--r--
eol.py	16.2 KB	-rw-r--r--
extdiff.py	24.88 KB	-rw-r--r--
factotum.py	4.87 KB	-rw-r--r--
fastexport.py	6.86 KB	-rw-r--r--
fetch.py	6.41 KB	-rw-r--r--
fix.py	36.29 KB	-rw-r--r--
githelp.py	32.43 KB	-rw-r--r--
gpg.py	11 KB	-rw-r--r--
graphlog.py	3.32 KB	-rw-r--r--
hgk.py	11.9 KB	-rw-r--r--
histedit.py	86 KB	-rw-r--r--
journal.py	20 KB	-rw-r--r--
keyword.py	29.87 KB	-rw-r--r--
logtoprocess.py	2.84 KB	-rw-r--r--
mq.py	143.52 KB	-rw-r--r--
notify.py	20.11 KB	-rw-r--r--
pager.py	2.58 KB	-rw-r--r--
patchbomb.py	31.11 KB	-rw-r--r--
phabricator.py	80.65 KB	-rw-r--r--
purge.py	1.71 KB	-rw-r--r--
rebase.py	82.13 KB	-rw-r--r--
record.py	5.07 KB	-rw-r--r--
releasenotes.py	21.88 KB	-rw-r--r--
relink.py	6.66 KB	-rw-r--r--
remotenames.py	13.78 KB	-rw-r--r--
schemes.py	4.34 KB	-rw-r--r--
share.py	7.85 KB	-rw-r--r--
show.py	15.95 KB	-rw-r--r--
sparse.py	14.43 KB	-rw-r--r--
split.py	6.77 KB	-rw-r--r--
sqlitestore.py	38.68 KB	-rw-r--r--
strip.py	953 B	-rw-r--r--
transplant.py	30.08 KB	-rw-r--r--
uncommit.py	10.13 KB	-rw-r--r--
win32mbcs.py	6.97 KB	-rw-r--r--
win32text.py	7.17 KB	-rw-r--r--

Code Editor : win32text.py

# win32text.py - LF <-> CRLF/CR translation utilities for Windows/Mac users
#
#  Copyright 2005, 2007-2009 Olivia Mackall <olivia@selenic.com> and others
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

'''perform automatic newline conversion (DEPRECATED)

Deprecation: The win32text extension requires each user to configure
  the extension again and again for each clone since the configuration
  is not copied when cloning.

We have therefore made the ``eol`` as an alternative. The ``eol``
  uses a version controlled file for its configuration and each clone
  will therefore use the right settings from the start.

To perform automatic newline conversion, use::

[extensions]
  win32text =
  [encode]
  ** = cleverencode:
  # or ** = macencode:

[decode]
  ** = cleverdecode:
  # or ** = macdecode:

If not doing conversion, to make sure you do not commit CRLF/CR by accident::

[hooks]
  pretxncommit.crlf = python:hgext.win32text.forbidcrlf
  # or pretxncommit.cr = python:hgext.win32text.forbidcr

To do the same check on a server to prevent CRLF/CR from being
pushed or pulled::

[hooks]
  pretxnchangegroup.crlf = python:hgext.win32text.forbidcrlf
  # or pretxnchangegroup.cr = python:hgext.win32text.forbidcr
'''

from __future__ import absolute_import

import re
from mercurial.i18n import _
from mercurial.node import short
from mercurial import (
    cmdutil,
    extensions,
    pycompat,
    registrar,
)
from mercurial.utils import stringutil

# 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'

configtable = {}
configitem = registrar.configitem(configtable)

configitem(
    b'win32text',
    b'warn',
    default=True,
)

# regexp for single LF without CR preceding.
re_single_lf = re.compile(b'(^|[^\r])\n', re.MULTILINE)

newlinestr = {b'\r\n': b'CRLF', b'\r': b'CR'}
filterstr = {b'\r\n': b'clever', b'\r': b'mac'}

def checknewline(s, newline, ui=None, repo=None, filename=None):
    # warn if already has 'newline' in repository.
    # it might cause unexpected eol conversion.
    # see issue 302:
    #   https://bz.mercurial-scm.org/302
    if newline in s and ui and filename and repo:
        ui.warn(
            _(
                b'WARNING: %s already has %s line endings\n'
                b'and does not need EOL conversion by the win32text plugin.\n'
                b'Before your next commit, please reconsider your '
                b'encode/decode settings in \nMercurial.ini or %s.\n'
            )
            % (filename, newlinestr[newline], repo.vfs.join(b'hgrc'))
        )

def dumbdecode(s, cmd, **kwargs):
    checknewline(s, b'\r\n', **kwargs)
    # replace single LF to CRLF
    return re_single_lf.sub(b'\\1\r\n', s)

def dumbencode(s, cmd):
    return s.replace(b'\r\n', b'\n')

def macdumbdecode(s, cmd, **kwargs):
    checknewline(s, b'\r', **kwargs)
    return s.replace(b'\n', b'\r')

def macdumbencode(s, cmd):
    return s.replace(b'\r', b'\n')

def cleverdecode(s, cmd, **kwargs):
    if not stringutil.binary(s):
        return dumbdecode(s, cmd, **kwargs)
    return s

def cleverencode(s, cmd):
    if not stringutil.binary(s):
        return dumbencode(s, cmd)
    return s

def macdecode(s, cmd, **kwargs):
    if not stringutil.binary(s):
        return macdumbdecode(s, cmd, **kwargs)
    return s

def macencode(s, cmd):
    if not stringutil.binary(s):
        return macdumbencode(s, cmd)
    return s

_filters = {
    b'dumbdecode:': dumbdecode,
    b'dumbencode:': dumbencode,
    b'cleverdecode:': cleverdecode,
    b'cleverencode:': cleverencode,
    b'macdumbdecode:': macdumbdecode,
    b'macdumbencode:': macdumbencode,
    b'macdecode:': macdecode,
    b'macencode:': macencode,
}

def forbidnewline(ui, repo, hooktype, node, newline, **kwargs):
    halt = False
    seen = set()
    # we try to walk changesets in reverse order from newest to
    # oldest, so that if we see a file multiple times, we take the
    # newest version as canonical. this prevents us from blocking a
    # changegroup that contains an unacceptable commit followed later
    # by a commit that fixes the problem.
    tip = repo[b'tip']
    for rev in pycompat.xrange(
        repo.changelog.tiprev(), repo[node].rev() - 1, -1
    ):
        c = repo[rev]
        for f in c.files():
            if f in seen or f not in tip or f not in c:
                continue
            seen.add(f)
            data = c[f].data()
            if not stringutil.binary(data) and newline in data:
                if not halt:
                    ui.warn(
                        _(
                            b'attempt to commit or push text file(s) '
                            b'using %s line endings\n'
                        )
                        % newlinestr[newline]
                    )
                ui.warn(_(b'in %s: %s\n') % (short(c.node()), f))
                halt = True
    if halt and hooktype == b'pretxnchangegroup':
        crlf = newlinestr[newline].lower()
        filter = filterstr[newline]
        ui.warn(
            _(
                b'\nTo prevent this mistake in your local repository,\n'
                b'add to Mercurial.ini or .hg/hgrc:\n'
                b'\n'
                b'[hooks]\n'
                b'pretxncommit.%s = python:hgext.win32text.forbid%s\n'
                b'\n'
                b'and also consider adding:\n'
                b'\n'
                b'[extensions]\n'
                b'win32text =\n'
                b'[encode]\n'
                b'** = %sencode:\n'
                b'[decode]\n'
                b'** = %sdecode:\n'
            )
            % (crlf, crlf, filter, filter)
        )
    return halt

def forbidcrlf(ui, repo, hooktype, node, **kwargs):
    return forbidnewline(ui, repo, hooktype, node, b'\r\n', **kwargs)

def forbidcr(ui, repo, hooktype, node, **kwargs):
    return forbidnewline(ui, repo, hooktype, node, b'\r', **kwargs)

def reposetup(ui, repo):
    if not repo.local():
        return
    for name, fn in pycompat.iteritems(_filters):
        repo.adddatafilter(name, fn)

def wrap_revert(orig, repo, ctx, names, uipathfn, actions, *args, **kwargs):
    # reset dirstate cache for file we touch
    ds = repo.dirstate
    with ds.parentchange():
        for filename in actions[b'revert'][0]:
            entry = ds.get_entry(filename)
            if entry is not None:
                if entry.p1_tracked:
                    ds.update_file(
                        filename,
                        entry.tracked,
                        p1_tracked=True,
                        p2_info=entry.p2_info,
                    )
    return orig(repo, ctx, names, uipathfn, actions, *args, **kwargs)

def extsetup(ui):
    # deprecated config: win32text.warn
    if ui.configbool(b'win32text', b'warn'):
        ui.warn(
            _(
                b"win32text is deprecated: "
                b"https://mercurial-scm.org/wiki/Win32TextExtension\n"
            )
        )
    extensions.wrapfunction(cmdutil, '_performrevert', wrap_revert)

${this.title}

Code Editor : win32text.py