Mercurial > hg
view hgext/beautifygraph.py @ 39204:8ff14f8fe2d3
zsh_completion: complete files from `hg st -mar` for commit and diff
Useful to have and is consistent with our bash completion file.
This is also an improvement coming from upstream, downstream or sidestream
(depends on how you look at it) hg completion file -- the one that lives in
zsh's own repo.
Differential Revision: https://phab.mercurial-scm.org/D4263
author | Anton Shestakov <av6@dwimlabs.net> |
---|---|
date | Fri, 10 Aug 2018 08:59:52 +0800 |
parents | de3a9d7ec1c2 |
children | 5b9f116104f9 |
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# -*- 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 __future__ import absolute_import from mercurial.i18n import _ from mercurial import ( encoding, extensions, graphmod, pycompat, 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 = 'ships-with-hg-core' def prettyedge(before, edge, after): if edge == '~': return '\xE2\x95\xA7' # U+2567 ╧ if edge == 'X': return '\xE2\x95\xB3' # U+2573 ╳ if edge == '/': return '\xE2\x95\xB1' # U+2571 ╱ if edge == '-': return '\xE2\x94\x80' # U+2500 ─ if edge == '|': return '\xE2\x94\x82' # U+2502 │ if edge == ':': return '\xE2\x94\x86' # U+2506 ┆ if edge == '\\': return '\xE2\x95\xB2' # U+2572 ╲ if edge == '+': if before == ' ' and not after == ' ': return '\xE2\x94\x9C' # U+251C ├ if after == ' ' and not before == ' ': return '\xE2\x94\xA4' # U+2524 ┤ return '\xE2\x94\xBC' # U+253C ┼ return edge def convertedges(line): line = ' %s ' % line pretty = [] for idx in pycompat.xrange(len(line) - 2): pretty.append(prettyedge(line[idx:idx + 1], line[idx + 1:idx + 2], line[idx + 2:idx + 3])) return ''.join(pretty) def getprettygraphnode(orig, *args, **kwargs): node = orig(*args, **kwargs) if node == 'o': return '\xE2\x97\x8B' # U+25CB ○ if node == '@': return '\xE2\x97\x8D' # U+25CD ◍ if node == '*': return '\xE2\x88\x97' # U+2217 ∗ if node == 'x': return '\xE2\x97\x8C' # U+25CC ◌ if node == '_': return '\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 encoding.encoding != 'UTF-8': ui.warn(_('beautifygraph: unsupported encoding, UTF-8 required\n')) return if r'A' in encoding._wide: ui.warn(_('beautifygraph: unsupported terminal settings, ' 'monospace narrow text required\n')) return if ui.plain('graph'): return extensions.wrapfunction(graphmod, 'outputgraph', outputprettygraph) extensions.wrapfunction(templatekw, 'getgraphnode', getprettygraphnode)