#define TYPE_BOOL_OR_INT 3
#define TYPE_PATH 4
#define TYPE_EXPIRY_DATE 5
+#define TYPE_COLOR 6
#define OPT_CALLBACK_VALUE(s, l, v, h, i) \
{ OPTION_CALLBACK, (s), (l), (v), NULL, (h), PARSE_OPT_NOARG | \
PARSE_OPT_NONEG, option_parse_type, (i) }
-static struct option builtin_config_options[];
+static NORETURN void usage_builtin_config(void);
static int option_parse_type(const struct option *opt, const char *arg,
int unset)
new_type = TYPE_PATH;
else if (!strcmp(arg, "expiry-date"))
new_type = TYPE_EXPIRY_DATE;
+ else if (!strcmp(arg, "color"))
+ new_type = TYPE_COLOR;
else
die(_("unrecognized --type argument, %s"), arg);
}
* --type=int'.
*/
error("only one type at a time.");
- usage_with_options(builtin_config_usage,
- builtin_config_options);
+ usage_builtin_config();
}
*to_type = new_type;
OPT_END(),
};
+static NORETURN void usage_builtin_config(void)
+{
+ usage_with_options(builtin_config_usage, builtin_config_options);
+}
+
static void check_argc(int argc, int min, int max) {
if (argc >= min && argc <= max)
return;
error("wrong number of arguments");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ usage_builtin_config();
}
static void show_config_origin(struct strbuf *buf)
if (git_config_expiry_date(&t, key_, value_) < 0)
return -1;
strbuf_addf(buf, "%"PRItime, t);
+ } else if (type == TYPE_COLOR) {
+ char v[COLOR_MAXLEN];
+ if (git_config_color(v, key_, value_) < 0)
+ return -1;
+ strbuf_addstr(buf, v);
} else if (value_) {
strbuf_addstr(buf, value_);
} else {
else
return xstrdup(v ? "true" : "false");
}
+ if (type == TYPE_COLOR) {
+ char v[COLOR_MAXLEN];
+ if (git_config_color(v, key, value))
+ die("cannot parse color '%s'", value);
- die("BUG: cannot normalize type %d", type);
+ /*
+ * The contents of `v` now contain an ANSI escape
+ * sequence, not suitable for including within a
+ * configuration file. Treat the above as a
+ * "sanity-check", and return the given value, which we
+ * know is representable as valid color code.
+ */
+ return xstrdup(value);
+ }
+
+ BUG("cannot normalize type %d", type);
}
static int get_color_found;
if (use_global_config + use_system_config + use_local_config +
!!given_config_source.file + !!given_config_source.blob > 1) {
error("only one config file at a time.");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ usage_builtin_config();
}
if (use_local_config && nongit)
die(_("--local can only be used inside a git repository"));
+ if (given_config_source.blob && nongit)
+ die(_("--blob can only be used inside a git repository"));
+
if (given_config_source.file &&
!strcmp(given_config_source.file, "-")) {
given_config_source.file = NULL;
if ((actions & (ACTION_GET_COLOR|ACTION_GET_COLORBOOL)) && type) {
error("--get-color and variable type are incoherent");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ usage_builtin_config();
}
if (HAS_MULTI_BITS(actions)) {
error("only one action at a time.");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ usage_builtin_config();
}
if (actions == 0)
switch (argc) {
case 2: actions = ACTION_SET; break;
case 3: actions = ACTION_SET_ALL; break;
default:
- usage_with_options(builtin_config_usage, builtin_config_options);
+ usage_builtin_config();
}
if (omit_values &&
!(actions == ACTION_LIST || actions == ACTION_GET_REGEXP)) {
error("--name-only is only applicable to --list or --get-regexp");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ usage_builtin_config();
}
if (show_origin && !(actions &
(ACTION_GET|ACTION_GET_ALL|ACTION_GET_REGEXP|ACTION_LIST))) {
error("--show-origin is only applicable to --get, --get-all, "
"--get-regexp, and --list.");
- usage_with_options(builtin_config_usage, builtin_config_options);
+ usage_builtin_config();
}
if (default_value && !(actions & ACTION_GET)) {
error("--default is only applicable to --get");
- usage_with_options(builtin_config_usage,
- builtin_config_options);
+ usage_builtin_config();
}
if (actions & PAGING_ACTIONS)