default color.status.branch to "same as header"
[git/git.git] / color.h
CommitLineData
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1#ifndef COLOR_H
2#define COLOR_H
3
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JH
4/* 2 + (2 * num_attrs) + 8 + 1 + 8 + 'm' + NUL */
5/* "\033[1;2;4;5;7;38;5;2xx;48;5;2xxm\0" */
6/*
7 * The maximum length of ANSI color sequence we would generate:
8 * - leading ESC '[' 2
9 * - attr + ';' 2 * 8 (e.g. "1;")
10 * - fg color + ';' 9 (e.g. "38;5;2xx;")
11 * - fg color + ';' 9 (e.g. "48;5;2xx;")
12 * - terminating 'm' NUL 2
13 *
14 * The above overcounts attr (we only use 5 not 8) and one semicolon
15 * but it is close enough.
16 */
17#define COLOR_MAXLEN 40
7c92fe0e 18
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19/*
20 * IMPORTANT: Due to the way these color codes are emulated on Windows,
21 * write them only using printf(), fprintf(), and fputs(). In particular,
22 * do not use puts() or write().
23 */
dc6ebd4c
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24#define GIT_COLOR_NORMAL ""
25#define GIT_COLOR_RESET "\033[m"
26#define GIT_COLOR_BOLD "\033[1m"
27#define GIT_COLOR_RED "\033[31m"
28#define GIT_COLOR_GREEN "\033[32m"
29#define GIT_COLOR_YELLOW "\033[33m"
30#define GIT_COLOR_BLUE "\033[34m"
427fc5b8 31#define GIT_COLOR_MAGENTA "\033[35m"
dc6ebd4c 32#define GIT_COLOR_CYAN "\033[36m"
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33#define GIT_COLOR_BOLD_RED "\033[1;31m"
34#define GIT_COLOR_BOLD_GREEN "\033[1;32m"
35#define GIT_COLOR_BOLD_YELLOW "\033[1;33m"
36#define GIT_COLOR_BOLD_BLUE "\033[1;34m"
37#define GIT_COLOR_BOLD_MAGENTA "\033[1;35m"
38#define GIT_COLOR_BOLD_CYAN "\033[1;36m"
dc6ebd4c 39#define GIT_COLOR_BG_RED "\033[41m"
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40#define GIT_COLOR_BG_GREEN "\033[42m"
41#define GIT_COLOR_BG_YELLOW "\033[43m"
42#define GIT_COLOR_BG_BLUE "\033[44m"
43#define GIT_COLOR_BG_MAGENTA "\033[45m"
44#define GIT_COLOR_BG_CYAN "\033[46m"
dc6ebd4c 45
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46/* A special value meaning "no color selected" */
47#define GIT_COLOR_NIL "NIL"
48
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MK
49/*
50 * This variable stores the value of color.ui
51 */
52extern int git_use_color_default;
53
54
55/*
56 * Use this instead of git_default_config if you need the value of color.ui.
57 */
ef90d6d4 58int git_color_default_config(const char *var, const char *value, void *cb);
6b2f2d98 59
0f6f5a40 60int git_config_colorbool(const char *var, const char *value, int stdout_is_tty);
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JK
61void color_parse(const char *value, const char *var, char *dst);
62void color_parse_mem(const char *value, int len, const char *var, char *dst);
28bea9e5 63__attribute__((format (printf, 3, 4)))
f26a0012 64int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
28bea9e5 65__attribute__((format (printf, 3, 4)))
f26a0012 66int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...);
7c92fe0e 67
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68int color_is_nil(const char *color);
69
7c92fe0e 70#endif /* COLOR_H */