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| author |   Mike Frysinger <vapier@gentoo.org> | 2010-12-08 01:16:01 +0000 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-12-08 01:16:01 +0000 |
| commit | 4f205d1636b75df36cd24e8d85a51c0254d0df42 (patch) | |
| tree | 9671658237e4ecb39f83880bfca28c10732af82e /paxinc.c | |
| parent | change to simpler const argv0 string (diff) | |
| download | pax-utils-4f205d1636b75df36cd24e8d85a51c0254d0df42.tar.gz pax-utils-4f205d1636b75df36cd24e8d85a51c0254d0df42.tar.bz2 pax-utils-4f205d1636b75df36cd24e8d85a51c0254d0df42.zip | |
add a -C/--nocolor option and respect env $NOCOLOR #332289
Diffstat (limited to 'paxinc.c')
| -rw-r--r-- | paxinc.c | 19 |
1 files changed, 18 insertions, 1 deletions
@@ -1,7 +1,7 @@ /* * Copyright 2003-2007 Gentoo Foundation * Distributed under the terms of the GNU General Public License v2 - * $Header: /var/cvsroot/gentoo-projects/pax-utils/paxinc.c,v 1.13 2009/03/15 08:52:59 vapier Exp $ + * $Header: /var/cvsroot/gentoo-projects/pax-utils/paxinc.c,v 1.14 2010/12/08 01:16:01 vapier Exp $ * * Copyright 2005-2007 Ned Ludd - <solar@gentoo.org> * Copyright 2005-2007 Mike Frysinger - <vapier@gentoo.org> @@ -143,3 +143,20 @@ const char *strfileperms(const char *fname) return buf + 2; } + +/* Color helpers */ +#define COLOR(c,b) "\e[" c ";" b "m" +const char *NORM = COLOR("00", "00"); +const char *RED = COLOR("31", "01"); +const char *YELLOW = COLOR("33", "01"); + +void color_init(bool disable) +{ + if (!disable) { + const char *nocolor = getenv("NOCOLOR"); + if (nocolor) + disable = !strcmp(nocolor, "yes") || !strcmp(nocolor, "true"); + } + if (disable) + NORM = RED = YELLOW = ""; +} |