Since the email filter is called from lots of places, the script might
benefit from knowing the origin. That way it can modify its contents
and/or size depending.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
- Switched back to python2 according to a problem in pygments with python3.
With the next release of pygments this problem should be fixed.
Issue see here:
https://bitbucket.org/birkenfeld/pygments-main/issue/901/problems-with-python3
- Just read the stdin, decode it to utf-8 and ignore unknown signs. This ensures
that even destroyed files do not cause any errors in the filter.
- Improved language guessing:
-> At first use guess_lexer_for_filename for a better detection of the used
programming languages (even mixed cases will be detected, e.g. php + html).
-> If nothing was found look if there is a shebang and use guess_lexer.
-> As default/fallback choose TextLexer.
Signed-off-by: Stefan Tatschner <stefan@sevenbyte.org>
By not quoting the argument, an attacker with the ability to add files
to the repository could pass arbitrary arguments to the highlight
command, in particular, the --plug-in argument which can lead to
arbitrary command execution.
This patch adds simple argument quoting.
There are 2 situations:
1- empty extension: assuming text is better than highlight
producing no output because of a missing argument.
2- no extension at all: assuming text is better than setting
the extension to the filename, which is what now happens.
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
This reverts commit f50be7fda0.
An update with the latest highlight landed in EPEL. This new version
doesn't have the --force bug, so the workaround can now be removed.
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
The default length for sha1 abbreviations in git is 7.
A '#num' at the beginning of the commit message is now
recognised, a ':#num' as well, etc.: a '#num' anywhere
is now converted to a link.
Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
The highlight tool can be given any of the supported file extensions
as its -S parameter. This patch replaces the case-switch by extracting
the extension from the supplied file name and passing it to highlight.
However, this requires a shell supporting the ${var##pattern} syntax,
like dash or bash.
Unknown extensions cause a fall-back to plain text using the --force
switch. Error messages are redirected to /dev/null.
A special case maps Makefile and Makefile.* to the "mk" extension.
The total overhead is reduced by calling "exec highlight". No forks are
needed during script execution.
Signed-off-by: Georg Lukas <georg@op-co.de>
