| #ifndef COLOR_H |
| #define COLOR_H |
| |
| struct strbuf; |
| |
| /* 2 + (2 * num_attrs) + 8 + 1 + 8 + 'm' + NUL */ |
| /* "\033[1;2;4;5;7;38;5;2xx;48;5;2xxm\0" */ |
| /* |
| * The maximum length of ANSI color sequence we would generate: |
| * - leading ESC '[' 2 |
| * - attr + ';' 2 * 8 (e.g. "1;") |
| * - fg color + ';' 9 (e.g. "38;5;2xx;") |
| * - fg color + ';' 9 (e.g. "48;5;2xx;") |
| * - terminating 'm' NUL 2 |
| * |
| * The above overcounts attr (we only use 5 not 8) and one semicolon |
| * but it is close enough. |
| */ |
| #define COLOR_MAXLEN 40 |
| |
| /* |
| * IMPORTANT: Due to the way these color codes are emulated on Windows, |
| * write them only using printf(), fprintf(), and fputs(). In particular, |
| * do not use puts() or write(). |
| */ |
| #define GIT_COLOR_NORMAL "" |
| #define GIT_COLOR_RESET "\033[m" |
| #define GIT_COLOR_BOLD "\033[1m" |
| #define GIT_COLOR_RED "\033[31m" |
| #define GIT_COLOR_GREEN "\033[32m" |
| #define GIT_COLOR_YELLOW "\033[33m" |
| #define GIT_COLOR_BLUE "\033[34m" |
| #define GIT_COLOR_MAGENTA "\033[35m" |
| #define GIT_COLOR_CYAN "\033[36m" |
| #define GIT_COLOR_BOLD_RED "\033[1;31m" |
| #define GIT_COLOR_BOLD_GREEN "\033[1;32m" |
| #define GIT_COLOR_BOLD_YELLOW "\033[1;33m" |
| #define GIT_COLOR_BOLD_BLUE "\033[1;34m" |
| #define GIT_COLOR_BOLD_MAGENTA "\033[1;35m" |
| #define GIT_COLOR_BOLD_CYAN "\033[1;36m" |
| #define GIT_COLOR_BG_RED "\033[41m" |
| #define GIT_COLOR_BG_GREEN "\033[42m" |
| #define GIT_COLOR_BG_YELLOW "\033[43m" |
| #define GIT_COLOR_BG_BLUE "\033[44m" |
| #define GIT_COLOR_BG_MAGENTA "\033[45m" |
| #define GIT_COLOR_BG_CYAN "\033[46m" |
| |
| /* A special value meaning "no color selected" */ |
| #define GIT_COLOR_NIL "NIL" |
| |
| /* |
| * This variable stores the value of color.ui |
| */ |
| extern int git_use_color_default; |
| |
| /* A default list of colors to use for commit graphs and show-branch output */ |
| extern const char *column_colors_ansi[]; |
| extern const int column_colors_ansi_max; |
| |
| /* |
| * Use this instead of git_default_config if you need the value of color.ui. |
| */ |
| int git_color_default_config(const char *var, const char *value, void *cb); |
| |
| int git_config_colorbool(const char *var, const char *value, int stdout_is_tty); |
| void color_parse(const char *value, const char *var, char *dst); |
| void color_parse_mem(const char *value, int len, const char *var, char *dst); |
| __attribute__((format (printf, 3, 4))) |
| int color_fprintf(FILE *fp, const char *color, const char *fmt, ...); |
| __attribute__((format (printf, 3, 4))) |
| int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...); |
| void color_print_strbuf(FILE *fp, const char *color, const struct strbuf *sb); |
| |
| int color_is_nil(const char *color); |
| |
| #endif /* COLOR_H */ |