static int transport_color_config(void)
{
const char *keys[] = {
"color.transport.reset",
"color.transport.rejected"
}, *key = "color.transport";
char *value;
int i;
static int initialized;
if (initialized)
return 0;
initialized = 1;
if (!git_config_get_string(key, &value))
transport_use_color = git_config_colorbool(key, value);
if (!want_color_stderr(transport_use_color))
return 0;
for (i = 0; i < ARRAY_SIZE(keys); i++)
if (!git_config_get_string(keys[i], &value)) {
if (!value)
return config_error_nonbool(keys[i]);
if (color_parse(value, transport_colors[i]) < 0)
return -1;
}
return 0;
}
/*
* Optionally highlight one keyword in remote output if it appears at the start
* of the line. This should be called for a single line only, which is
* passed as the first N characters of the SRC array.
*
* NEEDSWORK: use "size_t n" instead for clarity.
*/
static void maybe_colorize_sideband(struct strbuf *dest, const char *src, int n)
{
int i;
if (!want_color_stderr(use_sideband_colors())) {
strbuf_add(dest, src, n);
return;
}
while (0 < n && isspace(*src)) {
strbuf_addch(dest, *src);
src++;
n--;
}
for (i = 0; i < ARRAY_SIZE(keywords); i++) {
struct keyword_entry *p = keywords + i;
int len = strlen(p->keyword);
if (n < len)
continue;
/*
* Match case insensitively, so we colorize output from existing
* servers regardless of the case that they use for their
* messages. We only highlight the word precisely, so
* "successful" stays uncolored.
*/
if (!strncasecmp(p->keyword, src, len) &&
(len == n || !isalnum(src[len]))) {
strbuf_addstr(dest, p->color);
strbuf_add(dest, src, len);
strbuf_addstr(dest, GIT_COLOR_RESET);
n -= len;
src += len;
break;
}
}
strbuf_add(dest, src, n);
}
static const char *transport_get_color(enum color_transport ix)
{
if (want_color_stderr(transport_use_color))
return transport_colors[ix];
return "";
}
static const char *push_get_color(enum color_push ix)
{
if (want_color_stderr(push_use_color))
return push_colors[ix];
return "";
}
