mirror of
https://github.com/facebook/sapling.git
synced 2024-10-07 15:27:13 +03:00
44343769f8
Summary: We want to rename away from "mercurial". Rather than rename the "mercurial" Python package, we opted to just collapse it into the parent "edenscm" package. This is also a step towards further organizing we want to do around the new project name. To ease the transition wrt hotfixes, we now replace "edenscm.mercurial" with "mercurial" to fix imports within base64-python extensions. Reviewed By: sggutier Differential Revision: D38943169 fbshipit-source-id: 03fa18079c51e2f7fac05d65b127095da3ab7c99
94 lines
2.5 KiB
Python
94 lines
2.5 KiB
Python
# Portions Copyright (c) Meta Platforms, Inc. and affiliates.
|
|
#
|
|
# This software may be used and distributed according to the terms of the
|
|
# GNU General Public License version 2.
|
|
|
|
# Copyright 2013 Mercurial Contributors
|
|
#
|
|
# This software may be used and distributed according to the terms of the
|
|
# GNU General Public License version 2 or any later version.
|
|
|
|
from __future__ import absolute_import
|
|
|
|
import array
|
|
import errno
|
|
import fcntl
|
|
import os
|
|
import sys
|
|
|
|
from . import encoding, pycompat, util
|
|
|
|
|
|
def _rcfiles(path):
|
|
rcs = [os.path.join(path, "hgrc")]
|
|
rcdir = os.path.join(path, "hgrc.d")
|
|
try:
|
|
rcs.extend(
|
|
[
|
|
os.path.join(rcdir, f)
|
|
for f, kind in util.listdir(rcdir)
|
|
if f.endswith(".rc")
|
|
]
|
|
)
|
|
except OSError:
|
|
pass
|
|
return rcs
|
|
|
|
|
|
def systemrcpath():
|
|
path = []
|
|
if pycompat.sysplatform == "plan9":
|
|
root = "lib/mercurial"
|
|
else:
|
|
root = "etc/mercurial"
|
|
# old mod_python does not set sys.argv
|
|
if len(getattr(sys, "argv", [])) > 0:
|
|
p = os.path.dirname(os.path.dirname(pycompat.sysargv[0]))
|
|
if p != "/":
|
|
path.extend(_rcfiles(os.path.join(p, root)))
|
|
path.extend(_rcfiles("/" + root))
|
|
return path
|
|
|
|
|
|
def userrcpath():
|
|
if pycompat.sysplatform == "plan9":
|
|
return [encoding.environ["home"] + "/lib/hgrc"]
|
|
elif pycompat.isdarwin:
|
|
return [os.path.expanduser("~/.hgrc")]
|
|
else:
|
|
confighome = encoding.environ.get("XDG_CONFIG_HOME")
|
|
if confighome is None or not os.path.isabs(confighome):
|
|
confighome = os.path.expanduser("~/.config")
|
|
|
|
return [os.path.expanduser("~/.hgrc"), os.path.join(confighome, "hg", "hgrc")]
|
|
|
|
|
|
def termsize(ui):
|
|
try:
|
|
import termios
|
|
|
|
TIOCGWINSZ = termios.TIOCGWINSZ # unavailable on IRIX (issue3449)
|
|
except (AttributeError, ImportError):
|
|
return 80, 24
|
|
|
|
for dev in (ui.ferr, ui.fout, ui.fin):
|
|
try:
|
|
try:
|
|
fd = dev.fileno()
|
|
except AttributeError:
|
|
continue
|
|
if not os.isatty(fd):
|
|
continue
|
|
arri = fcntl.ioctl(fd, TIOCGWINSZ, "\0" * 8)
|
|
height, width = array.array(r"h", arri)[:2]
|
|
if width > 0 and height > 0:
|
|
return width, height
|
|
except ValueError:
|
|
pass
|
|
except IOError as e:
|
|
if e[0] == errno.EINVAL:
|
|
pass
|
|
else:
|
|
raise
|
|
return 80, 24
|