tests: glob match has a glob character for not getting a warning on windows
When / matches on / on windows, and there is no other glob character, this
results in a warning. Avoid this by using an other glob character.
# color.py color output for the status and qseries commands
#
# Copyright (C) 2007 Kevin Christen <kevin.christen@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.
'''colorize output from some commands
This extension modifies the status and resolve commands to add color
to their output to reflect file status, the qseries command to add
color to reflect patch status (applied, unapplied, missing), and to
diff-related commands to highlight additions, removals, diff headers,
and trailing whitespace.
Other effects in addition to color, like bold and underlined text, are
also available. By default, the terminfo database is used to find the
terminal codes used to change color and effect. If terminfo is not
available, then effects are rendered with the ECMA-48 SGR control
function (aka ANSI escape codes).
Default effects may be overridden from your configuration file::
[color]
status.modified = blue bold underline red_background
status.added = green bold
status.removed = red bold blue_background
status.deleted = cyan bold underline
status.unknown = magenta bold underline
status.ignored = black bold
# 'none' turns off all effects
status.clean = none
status.copied = none
qseries.applied = blue bold underline
qseries.unapplied = black bold
qseries.missing = red bold
diff.diffline = bold
diff.extended = cyan bold
diff.file_a = red bold
diff.file_b = green bold
diff.hunk = magenta
diff.deleted = red
diff.inserted = green
diff.changed = white
diff.trailingwhitespace = bold red_background
resolve.unresolved = red bold
resolve.resolved = green bold
bookmarks.current = green
branches.active = none
branches.closed = black bold
branches.current = green
branches.inactive = none
tags.normal = green
tags.local = black bold
rebase.rebased = blue
rebase.remaining = red bold
shelve.age = cyan
shelve.newest = green bold
shelve.name = blue bold
histedit.remaining = red bold
The available effects in terminfo mode are 'blink', 'bold', 'dim',
'inverse', 'invisible', 'italic', 'standout', and 'underline'; in
ECMA-48 mode, the options are 'bold', 'inverse', 'italic', and
'underline'. How each is rendered depends on the terminal emulator.
Some may not be available for a given terminal type, and will be
silently ignored.
Note that on some systems, terminfo mode may cause problems when using
color with the pager extension and less -R. less with the -R option
will only display ECMA-48 color codes, and terminfo mode may sometimes
emit codes that less doesn't understand. You can work around this by
either using ansi mode (or auto mode), or by using less -r (which will
pass through all terminal control codes, not just color control
codes).
Because there are only eight standard colors, this module allows you
to define color names for other color slots which might be available
for your terminal type, assuming terminfo mode. For instance::
color.brightblue = 12
color.pink = 207
color.orange = 202
to set 'brightblue' to color slot 12 (useful for 16 color terminals
that have brighter colors defined in the upper eight) and, 'pink' and
'orange' to colors in 256-color xterm's default color cube. These
defined colors may then be used as any of the pre-defined eight,
including appending '_background' to set the background to that color.
By default, the color extension will use ANSI mode (or win32 mode on
Windows) if it detects a terminal. To override auto mode (to enable
terminfo mode, for example), set the following configuration option::
[color]
mode = terminfo
Any value other than 'ansi', 'win32', 'terminfo', or 'auto' will
disable color.
'''
import os
from mercurial import commands, dispatch, extensions, ui as uimod, util
from mercurial import templater, error
from mercurial.i18n import _
testedwith = 'internal'
# start and stop parameters for effects
_effects = {'none': 0, 'black': 30, 'red': 31, 'green': 32, 'yellow': 33,
'blue': 34, 'magenta': 35, 'cyan': 36, 'white': 37, 'bold': 1,
'italic': 3, 'underline': 4, 'inverse': 7,
'black_background': 40, 'red_background': 41,
'green_background': 42, 'yellow_background': 43,
'blue_background': 44, 'purple_background': 45,
'cyan_background': 46, 'white_background': 47}
def _terminfosetup(ui, mode):
'''Initialize terminfo data and the terminal if we're in terminfo mode.'''
global _terminfo_params
# If we failed to load curses, we go ahead and return.
if not _terminfo_params:
return
# Otherwise, see what the config file says.
if mode not in ('auto', 'terminfo'):
return
_terminfo_params.update((key[6:], (False, int(val)))
for key, val in ui.configitems('color')
if key.startswith('color.'))
try:
curses.setupterm()
except curses.error, e:
_terminfo_params = {}
return
for key, (b, e) in _terminfo_params.items():
if not b:
continue
if not curses.tigetstr(e):
# Most terminals don't support dim, invis, etc, so don't be
# noisy and use ui.debug().
ui.debug("no terminfo entry for %s\n" % e)
del _terminfo_params[key]
if not curses.tigetstr('setaf') or not curses.tigetstr('setab'):
# Only warn about missing terminfo entries if we explicitly asked for
# terminfo mode.
if mode == "terminfo":
ui.warn(_("no terminfo entry for setab/setaf: reverting to "
"ECMA-48 color\n"))
_terminfo_params = {}
def _modesetup(ui, coloropt):
global _terminfo_params
auto = coloropt == 'auto'
always = not auto and util.parsebool(coloropt)
if not always and not auto:
return None
formatted = always or (os.environ.get('TERM') != 'dumb' and ui.formatted())
mode = ui.config('color', 'mode', 'auto')
realmode = mode
if mode == 'auto':
if os.name == 'nt' and 'TERM' not in os.environ:
# looks line a cmd.exe console, use win32 API or nothing
realmode = 'win32'
else:
realmode = 'ansi'
if realmode == 'win32':
_terminfo_params = {}
if not w32effects:
if mode == 'win32':
# only warn if color.mode is explicitly set to win32
ui.warn(_('warning: failed to set color mode to %s\n') % mode)
return None
_effects.update(w32effects)
elif realmode == 'ansi':
_terminfo_params = {}
elif realmode == 'terminfo':
_terminfosetup(ui, mode)
if not _terminfo_params:
if mode == 'terminfo':
## FIXME Shouldn't we return None in this case too?
# only warn if color.mode is explicitly set to win32
ui.warn(_('warning: failed to set color mode to %s\n') % mode)
realmode = 'ansi'
else:
return None
if always or (auto and formatted):
return realmode
return None
try:
import curses
# Mapping from effect name to terminfo attribute name or color number.
# This will also force-load the curses module.
_terminfo_params = {'none': (True, 'sgr0'),
'standout': (True, 'smso'),
'underline': (True, 'smul'),
'reverse': (True, 'rev'),
'inverse': (True, 'rev'),
'blink': (True, 'blink'),
'dim': (True, 'dim'),
'bold': (True, 'bold'),
'invisible': (True, 'invis'),
'italic': (True, 'sitm'),
'black': (False, curses.COLOR_BLACK),
'red': (False, curses.COLOR_RED),
'green': (False, curses.COLOR_GREEN),
'yellow': (False, curses.COLOR_YELLOW),
'blue': (False, curses.COLOR_BLUE),
'magenta': (False, curses.COLOR_MAGENTA),
'cyan': (False, curses.COLOR_CYAN),
'white': (False, curses.COLOR_WHITE)}
except ImportError:
_terminfo_params = False
_styles = {'grep.match': 'red bold',
'grep.linenumber': 'green',
'grep.rev': 'green',
'grep.change': 'green',
'grep.sep': 'cyan',
'grep.filename': 'magenta',
'grep.user': 'magenta',
'grep.date': 'magenta',
'bookmarks.current': 'green',
'branches.active': 'none',
'branches.closed': 'black bold',
'branches.current': 'green',
'branches.inactive': 'none',
'diff.changed': 'white',
'diff.deleted': 'red',
'diff.diffline': 'bold',
'diff.extended': 'cyan bold',
'diff.file_a': 'red bold',
'diff.file_b': 'green bold',
'diff.hunk': 'magenta',
'diff.inserted': 'green',
'diff.trailingwhitespace': 'bold red_background',
'diffstat.deleted': 'red',
'diffstat.inserted': 'green',
'histedit.remaining': 'red bold',
'ui.prompt': 'yellow',
'log.changeset': 'yellow',
'rebase.rebased': 'blue',
'rebase.remaining': 'red bold',
'resolve.resolved': 'green bold',
'resolve.unresolved': 'red bold',
'shelve.age': 'cyan',
'shelve.newest': 'green bold',
'shelve.name': 'blue bold',
'status.added': 'green bold',
'status.clean': 'none',
'status.copied': 'none',
'status.deleted': 'cyan bold underline',
'status.ignored': 'black bold',
'status.modified': 'blue bold',
'status.removed': 'red bold',
'status.unknown': 'magenta bold underline',
'tags.normal': 'green',
'tags.local': 'black bold'}
def _effect_str(effect):
'''Helper function for render_effects().'''
bg = False
if effect.endswith('_background'):
bg = True
effect = effect[:-11]
attr, val = _terminfo_params[effect]
if attr:
return curses.tigetstr(val)
elif bg:
return curses.tparm(curses.tigetstr('setab'), val)
else:
return curses.tparm(curses.tigetstr('setaf'), val)
def render_effects(text, effects):
'Wrap text in commands to turn on each effect.'
if not text:
return text
if not _terminfo_params:
start = [str(_effects[e]) for e in ['none'] + effects.split()]
start = '\033[' + ';'.join(start) + 'm'
stop = '\033[' + str(_effects['none']) + 'm'
else:
start = ''.join(_effect_str(effect)
for effect in ['none'] + effects.split())
stop = _effect_str('none')
return ''.join([start, text, stop])
def extstyles():
for name, ext in extensions.extensions():
_styles.update(getattr(ext, 'colortable', {}))
def configstyles(ui):
for status, cfgeffects in ui.configitems('color'):
if '.' not in status or status.startswith('color.'):
continue
cfgeffects = ui.configlist('color', status)
if cfgeffects:
good = []
for e in cfgeffects:
if not _terminfo_params and e in _effects:
good.append(e)
elif e in _terminfo_params or e[:-11] in _terminfo_params:
good.append(e)
else:
ui.warn(_("ignoring unknown color/effect %r "
"(configured in color.%s)\n")
% (e, status))
_styles[status] = ' '.join(good)
class colorui(uimod.ui):
def popbuffer(self, labeled=False):
if self._colormode is None:
return super(colorui, self).popbuffer(labeled)
if labeled:
return ''.join(self.label(a, label) for a, label
in self._buffers.pop())
return ''.join(a for a, label in self._buffers.pop())
_colormode = 'ansi'
def write(self, *args, **opts):
if self._colormode is None:
return super(colorui, self).write(*args, **opts)
label = opts.get('label', '')
if self._buffers:
self._buffers[-1].extend([(str(a), label) for a in args])
elif self._colormode == 'win32':
for a in args:
win32print(a, super(colorui, self).write, **opts)
else:
return super(colorui, self).write(
*[self.label(str(a), label) for a in args], **opts)
def write_err(self, *args, **opts):
if self._colormode is None:
return super(colorui, self).write_err(*args, **opts)
label = opts.get('label', '')
if self._colormode == 'win32':
for a in args:
win32print(a, super(colorui, self).write_err, **opts)
else:
return super(colorui, self).write_err(
*[self.label(str(a), label) for a in args], **opts)
def label(self, msg, label):
if self._colormode is None:
return super(colorui, self).label(msg, label)
effects = []
for l in label.split():
s = _styles.get(l, '')
if s:
effects.append(s)
effects = ' '.join(effects)
if effects:
return '\n'.join([render_effects(s, effects)
for s in msg.split('\n')])
return msg
def templatelabel(context, mapping, args):
if len(args) != 2:
# i18n: "label" is a keyword
raise error.ParseError(_("label expects two arguments"))
thing = templater._evalifliteral(args[1], context, mapping)
# apparently, repo could be a string that is the favicon?
repo = mapping.get('repo', '')
if isinstance(repo, str):
return thing
label = templater.stringify(args[0][0](context, mapping, args[0][1]))
label = templater.runtemplate(context, mapping,
templater.compiletemplate(label, context))
thing = templater.stringify(thing)
label = templater.stringify(label)
return repo.ui.label(thing, label)
def uisetup(ui):
if ui.plain():
return
if not isinstance(ui, colorui):
colorui.__bases__ = (ui.__class__,)
ui.__class__ = colorui
def colorcmd(orig, ui_, opts, cmd, cmdfunc):
mode = _modesetup(ui_, opts['color'])
colorui._colormode = mode
if mode:
extstyles()
configstyles(ui_)
return orig(ui_, opts, cmd, cmdfunc)
extensions.wrapfunction(dispatch, '_runcommand', colorcmd)
templater.funcs['label'] = templatelabel
def extsetup(ui):
commands.globalopts.append(
('', 'color', 'auto',
# i18n: 'always', 'auto', and 'never' are keywords and should
# not be translated
_("when to colorize (boolean, always, auto, or never)"),
_('TYPE')))
def debugcolor(ui, repo, **opts):
global _styles
_styles = {}
for effect in _effects.keys():
_styles[effect] = effect
ui.write(('colormode: %s\n') % ui._colormode)
ui.write(_('available colors:\n'))
for label, colors in _styles.items():
ui.write(('%s\n') % colors, label=label)
if os.name != 'nt':
w32effects = None
else:
import re, ctypes
_kernel32 = ctypes.windll.kernel32
_WORD = ctypes.c_ushort
_INVALID_HANDLE_VALUE = -1
class _COORD(ctypes.Structure):
_fields_ = [('X', ctypes.c_short),
('Y', ctypes.c_short)]
class _SMALL_RECT(ctypes.Structure):
_fields_ = [('Left', ctypes.c_short),
('Top', ctypes.c_short),
('Right', ctypes.c_short),
('Bottom', ctypes.c_short)]
class _CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure):
_fields_ = [('dwSize', _COORD),
('dwCursorPosition', _COORD),
('wAttributes', _WORD),
('srWindow', _SMALL_RECT),
('dwMaximumWindowSize', _COORD)]
_STD_OUTPUT_HANDLE = 0xfffffff5L # (DWORD)-11
_STD_ERROR_HANDLE = 0xfffffff4L # (DWORD)-12
_FOREGROUND_BLUE = 0x0001
_FOREGROUND_GREEN = 0x0002
_FOREGROUND_RED = 0x0004
_FOREGROUND_INTENSITY = 0x0008
_BACKGROUND_BLUE = 0x0010
_BACKGROUND_GREEN = 0x0020
_BACKGROUND_RED = 0x0040
_BACKGROUND_INTENSITY = 0x0080
_COMMON_LVB_REVERSE_VIDEO = 0x4000
_COMMON_LVB_UNDERSCORE = 0x8000
# http://msdn.microsoft.com/en-us/library/ms682088%28VS.85%29.aspx
w32effects = {
'none': -1,
'black': 0,
'red': _FOREGROUND_RED,
'green': _FOREGROUND_GREEN,
'yellow': _FOREGROUND_RED | _FOREGROUND_GREEN,
'blue': _FOREGROUND_BLUE,
'magenta': _FOREGROUND_BLUE | _FOREGROUND_RED,
'cyan': _FOREGROUND_BLUE | _FOREGROUND_GREEN,
'white': _FOREGROUND_RED | _FOREGROUND_GREEN | _FOREGROUND_BLUE,
'bold': _FOREGROUND_INTENSITY,
'black_background': 0x100, # unused value > 0x0f
'red_background': _BACKGROUND_RED,
'green_background': _BACKGROUND_GREEN,
'yellow_background': _BACKGROUND_RED | _BACKGROUND_GREEN,
'blue_background': _BACKGROUND_BLUE,
'purple_background': _BACKGROUND_BLUE | _BACKGROUND_RED,
'cyan_background': _BACKGROUND_BLUE | _BACKGROUND_GREEN,
'white_background': (_BACKGROUND_RED | _BACKGROUND_GREEN |
_BACKGROUND_BLUE),
'bold_background': _BACKGROUND_INTENSITY,
'underline': _COMMON_LVB_UNDERSCORE, # double-byte charsets only
'inverse': _COMMON_LVB_REVERSE_VIDEO, # double-byte charsets only
}
passthrough = set([_FOREGROUND_INTENSITY,
_BACKGROUND_INTENSITY,
_COMMON_LVB_UNDERSCORE,
_COMMON_LVB_REVERSE_VIDEO])
stdout = _kernel32.GetStdHandle(
_STD_OUTPUT_HANDLE) # don't close the handle returned
if stdout is None or stdout == _INVALID_HANDLE_VALUE:
w32effects = None
else:
csbi = _CONSOLE_SCREEN_BUFFER_INFO()
if not _kernel32.GetConsoleScreenBufferInfo(
stdout, ctypes.byref(csbi)):
# stdout may not support GetConsoleScreenBufferInfo()
# when called from subprocess or redirected
w32effects = None
else:
origattr = csbi.wAttributes
ansire = re.compile('\033\[([^m]*)m([^\033]*)(.*)',
re.MULTILINE | re.DOTALL)
def win32print(text, orig, **opts):
label = opts.get('label', '')
attr = origattr
def mapcolor(val, attr):
if val == -1:
return origattr
elif val in passthrough:
return attr | val
elif val > 0x0f:
return (val & 0x70) | (attr & 0x8f)
else:
return (val & 0x07) | (attr & 0xf8)
# determine console attributes based on labels
for l in label.split():
style = _styles.get(l, '')
for effect in style.split():
attr = mapcolor(w32effects[effect], attr)
# hack to ensure regexp finds data
if not text.startswith('\033['):
text = '\033[m' + text
# Look for ANSI-like codes embedded in text
m = re.match(ansire, text)
try:
while m:
for sattr in m.group(1).split(';'):
if sattr:
attr = mapcolor(int(sattr), attr)
_kernel32.SetConsoleTextAttribute(stdout, attr)
orig(m.group(2), **opts)
m = re.match(ansire, m.group(3))
finally:
# Explicitly reset original attributes
_kernel32.SetConsoleTextAttribute(stdout, origattr)
cmdtable = {
'debugcolor':
(debugcolor, [], ('hg debugcolor'))
}