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758df17ab0
Add GIT_COLOR_BOLD_* macros to set both bold and the color in one
sequence. This saves two characters of output ("ESC [ m", minus ";")
and makes the code more readable.
Add the remaining GIT_COLOR_BG_* macros to make the list complete.
The white and black colors are not included since they look bad on most
terminals.
Signed-off-by: Mark Lodato <lodatom@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
#ifndef COLOR_H
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#define COLOR_H
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/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */
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#define COLOR_MAXLEN 24
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/*
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* IMPORTANT: Due to the way these color codes are emulated on Windows,
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* write them only using printf(), fprintf(), and fputs(). In particular,
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* do not use puts() or write().
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*/
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#define GIT_COLOR_NORMAL ""
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#define GIT_COLOR_RESET "\033[m"
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#define GIT_COLOR_BOLD "\033[1m"
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#define GIT_COLOR_RED "\033[31m"
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#define GIT_COLOR_GREEN "\033[32m"
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#define GIT_COLOR_YELLOW "\033[33m"
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#define GIT_COLOR_BLUE "\033[34m"
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#define GIT_COLOR_MAGENTA "\033[35m"
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#define GIT_COLOR_CYAN "\033[36m"
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#define GIT_COLOR_BOLD_RED "\033[1;31m"
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#define GIT_COLOR_BOLD_GREEN "\033[1;32m"
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#define GIT_COLOR_BOLD_YELLOW "\033[1;33m"
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#define GIT_COLOR_BOLD_BLUE "\033[1;34m"
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#define GIT_COLOR_BOLD_MAGENTA "\033[1;35m"
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#define GIT_COLOR_BOLD_CYAN "\033[1;36m"
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#define GIT_COLOR_BG_RED "\033[41m"
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#define GIT_COLOR_BG_GREEN "\033[42m"
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#define GIT_COLOR_BG_YELLOW "\033[43m"
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#define GIT_COLOR_BG_BLUE "\033[44m"
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#define GIT_COLOR_BG_MAGENTA "\033[45m"
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#define GIT_COLOR_BG_CYAN "\033[46m"
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/*
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* This variable stores the value of color.ui
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*/
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extern int git_use_color_default;
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/*
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* Use this instead of git_default_config if you need the value of color.ui.
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*/
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int git_color_default_config(const char *var, const char *value, void *cb);
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int git_config_colorbool(const char *var, const char *value, int stdout_is_tty);
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void color_parse(const char *value, const char *var, char *dst);
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void color_parse_mem(const char *value, int len, const char *var, char *dst);
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__attribute__((format (printf, 3, 4)))
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int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);
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__attribute__((format (printf, 3, 4)))
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int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...);
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int color_fwrite_lines(FILE *fp, const char *color, size_t count, const char *buf);
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#endif /* COLOR_H */
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