view mercurial/color.py @ 30832:da5fa0f13a41

ui: introduce an experimental dict of exportable environment variables

Care needs to be taken to prevent leaking potentially sensitive environment
variables through hgweb, if template support for environment variables is to be
introduced.  There are a few ideas about the API for preventing accidental
leaking [1].  Option 3 seems best from the POV of not needing to configure
anything in the normal case.  I couldn't figure out how to do that, so guard it
with an experimental option for now.

[1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-January/092383.html

# utility for color output for Mercurial commands
#
# Copyright (C) 2007 Kevin Christen <[e-mail]> and other
#
# 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

_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.active': '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.tab': '',
           'diff.trailingwhitespace': 'bold red_background',
           'changeset.public' : '',
           'changeset.draft' : '',
           'changeset.secret' : '',
           'diffstat.deleted': 'red',
           'diffstat.inserted': 'green',
           'histedit.remaining': 'red bold',
           'ui.prompt': 'yellow',
           'log.changeset': 'yellow',
           'patchbomb.finalsummary': '',
           'patchbomb.from': 'magenta',
           'patchbomb.to': 'cyan',
           'patchbomb.subject': 'green',
           'patchbomb.diffstats': '',
           '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 loadcolortable(ui, extname, colortable):
    _styles.update(colortable)