git/color.h

#ifndef COLOR_H
#define COLOR_H

/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */
#define COLOR_MAXLEN 24

int git_config_colorbool(const char *var, const char *value, int stdout_is_tty);
void color_parse(const char *var, const char *value, char *dst);
int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...);

#endif /* COLOR_H */
Move color option parsing out of diff.c and into color.[ch] The intent is to lib-ify colorizing code so it can be reused. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-09-08 12:03:18 +04:00			`#ifndef COLOR_H`
			`#define COLOR_H`

			`/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */`
			`#define COLOR_MAXLEN 24`

git config --get-colorbool This adds an option to help scripts find out color settings from the configuration file. git config --get-colorbool color.diff inspects color.diff variable, and exits with status 0 (i.e. success) if color is to be used. It exits with status 1 otherwise. If a script wants "true"/"false" answer to the standard output of the command, it can pass an additional boolean parameter to its command line, telling if its standard output is a terminal, like this: git config --get-colorbool color.diff true When called like this, the command outputs "true" to its standard output if color is to be used (i.e. "color.diff" says "always", "auto", or "true"), and "false" otherwise. Signed-off-by: Junio C Hamano <gitster@pobox.com> 2007-12-06 04:26:11 +03:00			`int git_config_colorbool(const char var, const char value, int stdout_is_tty);`
Move color option parsing out of diff.c and into color.[ch] The intent is to lib-ify colorizing code so it can be reused. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-09-08 12:03:18 +04:00			`void color_parse(const char var, const char value, char *dst);`
Enable wt-status output to a given FILE pointer. Still defaults to stdout, but you can now override wt_status.fp after calling wt_status_prepare(). Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> 2007-09-18 04:06:42 +04:00			`int color_fprintf(FILE fp, const char color, const char *fmt, ...);`
			`int color_fprintf_ln(FILE fp, const char color, const char *fmt, ...);`
Move color option parsing out of diff.c and into color.[ch] The intent is to lib-ify colorizing code so it can be reused. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net> 2006-09-08 12:03:18 +04:00
			`#endif /* COLOR_H */`