convert: change hg.saverev default to False
This needlessly breaks changeset identifiers for the common case (cleaning
history), which is sad.
"""syntax highlighting in hgweb, based on Pygments
It depends on the pygments syntax highlighting library:
http://pygments.org/
To enable the extension add this to hgrc:
[extensions]
hgext.highlight =
There is a single configuration option:
[web]
pygments_style = <style>
The default is 'colorful'.
-- Adam Hupp <adam@hupp.org>
"""
import highlight
from mercurial.hgweb import webcommands, webutil, common
from mercurial import extensions
def filerevision_highlight(orig, web, tmpl, fctx):
mt = ''.join(tmpl('mimetype', encoding=web.encoding))
# only pygmentize for mimetype containing 'html' so we both match
# 'text/html' and possibly 'application/xhtml+xml' in the future
# so that we don't have to touch the extension when the mimetype
# for a template changes; also hgweb optimizes the case that a
# raw file is sent using rawfile() and doesn't call us, so we
# can't clash with the file's content-type here in case we
# pygmentize a html file
if 'html' in mt:
style = web.config('web', 'pygments_style', 'colorful')
highlight.pygmentize('fileline', fctx, style, tmpl)
return orig(web, tmpl, fctx)
def annotate_highlight(orig, web, req, tmpl):
mt = ''.join(tmpl('mimetype', encoding=web.encoding))
if 'html' in mt:
fctx = webutil.filectx(web.repo, req)
style = web.config('web', 'pygments_style', 'colorful')
highlight.pygmentize('annotateline', fctx, style, tmpl)
return orig(web, req, tmpl)
def generate_css(web, req, tmpl):
pg_style = web.config('web', 'pygments_style', 'colorful')
fmter = highlight.HtmlFormatter(style = pg_style)
req.respond(common.HTTP_OK, 'text/css')
return ['/* pygments_style = %s */\n\n' % pg_style, fmter.get_style_defs('')]
# monkeypatch in the new version
extensions.wrapfunction(webcommands, '_filerevision', filerevision_highlight)
extensions.wrapfunction(webcommands, 'annotate', annotate_highlight)
webcommands.highlightcss = generate_css
webcommands.__all__.append('highlightcss')