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Clean up use of ANSI color sequences

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Remove the literal ANSI escape sequences and replace them by readable
constants.

Signed-off-by: Arjen Laarhoven <arjen@yaph.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Arjen Laarhoven 2009-02-13 22:53:40 +01:00 committed by Junio C Hamano
parent 5cd12b85fe
commit dc6ebd4cc5
6 changed files with 35 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
builtin-branch.c
View File

@ -32,11 +32,11 @@ static unsigned char head_sha1[20];
static int branch_use_color = -1;
static char branch_colors[][COLOR_MAXLEN] = {
"\033[m", /* reset */
"", /* PLAIN (normal) */
"\033[31m", /* REMOTE (red) */
"", /* LOCAL (normal) */
"\033[32m", /* CURRENT (green) */
GIT_COLOR_RESET,
GIT_COLOR_NORMAL, /* PLAIN */
GIT_COLOR_RED, /* REMOTE */
GIT_COLOR_NORMAL, /* LOCAL */
GIT_COLOR_GREEN, /* CURRENT */
};
enum color_branch {
COLOR_BRANCH_RESET = 0,

8
color.c
View File

@ -1,8 +1,6 @@
#include "cache.h"
#include "color.h"
#define COLOR_RESET "\033[m"
int git_use_color_default = 0;
static int parse_color(const char *name, int len)
@ -54,7 +52,7 @@ void color_parse_mem(const char *value, int value_len, const char *var,
int bg = -2;
if (!strncasecmp(value, "reset", len)) {
strcpy(dst, "\033[m");
strcpy(dst, GIT_COLOR_RESET);
return;
}
@ -175,7 +173,7 @@ static int color_vfprintf(FILE *fp, const char *color, const char *fmt,
r += fprintf(fp, "%s", color);
r += vfprintf(fp, fmt, args);
if (*color)
r += fprintf(fp, "%s", COLOR_RESET);
r += fprintf(fp, "%s", GIT_COLOR_RESET);
if (trail)
r += fprintf(fp, "%s", trail);
return r;
@ -217,7 +215,7 @@ int color_fwrite_lines(FILE *fp, const char *color,
char *p = memchr(buf, '\n', count);
if (p != buf && (fputs(color, fp) < 0 ||
fwrite(buf, p ? p - buf : count, 1, fp) != 1 ||
fputs(COLOR_RESET, fp) < 0))
fputs(GIT_COLOR_RESET, fp) < 0))
return -1;
if (!p)
return 0;

10
color.h
View File

@ -4,6 +4,16 @@
/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */
#define COLOR_MAXLEN 24
#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_CYAN "\033[36m"
#define GIT_COLOR_BG_RED "\033[41m"
/*
* This variable stores the value of color.ui
*/

16
diff.c
View File

@ -30,14 +30,14 @@ int diff_auto_refresh_index = 1;
static int diff_mnemonic_prefix;
static char diff_colors[][COLOR_MAXLEN] = {
"\033[m", /* reset */
"", /* PLAIN (normal) */
"\033[1m", /* METAINFO (bold) */
"\033[36m", /* FRAGINFO (cyan) */
"\033[31m", /* OLD (red) */
"\033[32m", /* NEW (green) */
"\033[33m", /* COMMIT (yellow) */
"\033[41m", /* WHITESPACE (red background) */
GIT_COLOR_RESET,
GIT_COLOR_NORMAL, /* PLAIN */
GIT_COLOR_BOLD, /* METAINFO */
GIT_COLOR_CYAN, /* FRAGINFO */
GIT_COLOR_RED, /* OLD */
GIT_COLOR_GREEN, /* NEW */
GIT_COLOR_YELLOW, /* COMMIT */
GIT_COLOR_BG_RED, /* WHITESPACE */
};
static void diff_filespec_load_driver(struct diff_filespec *one);

8
pretty.c
View File

@ -567,16 +567,16 @@ static size_t format_commit_item(struct strbuf *sb, const char *placeholder,
return end - placeholder + 1;
}
if (!prefixcmp(placeholder + 1, "red")) {
strbuf_addstr(sb, "\033[31m");
strbuf_addstr(sb, GIT_COLOR_RED);
return 4;
} else if (!prefixcmp(placeholder + 1, "green")) {
strbuf_addstr(sb, "\033[32m");
strbuf_addstr(sb, GIT_COLOR_GREEN);
return 6;
} else if (!prefixcmp(placeholder + 1, "blue")) {
strbuf_addstr(sb, "\033[34m");
strbuf_addstr(sb, GIT_COLOR_BLUE);
return 5;
} else if (!prefixcmp(placeholder + 1, "reset")) {
strbuf_addstr(sb, "\033[m");
strbuf_addstr(sb, GIT_COLOR_RESET);
return 6;
} else
return 0;

10
wt-status.c
View File

@ -15,11 +15,11 @@ int wt_status_relative_paths = 1;
int wt_status_use_color = -1;
int wt_status_submodule_summary;
static char wt_status_colors[][COLOR_MAXLEN] = {
"", /* WT_STATUS_HEADER: normal */
"\033[32m", /* WT_STATUS_UPDATED: green */
"\033[31m", /* WT_STATUS_CHANGED: red */
"\033[31m", /* WT_STATUS_UNTRACKED: red */
"\033[31m", /* WT_STATUS_NOBRANCH: red */
GIT_COLOR_NORMAL, /* WT_STATUS_HEADER */
GIT_COLOR_GREEN, /* WT_STATUS_UPDATED */
GIT_COLOR_RED, /* WT_STATUS_CHANGED */
GIT_COLOR_RED, /* WT_STATUS_UNTRACKED */
GIT_COLOR_RED, /* WT_STATUS_NOBRANCH */
};
enum untracked_status_type show_untracked_files = SHOW_NORMAL_UNTRACKED_FILES;