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git config: don't allow multiple variable types

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Only --bool, --int, or --bool-or-int can be used, but not any
combination of them.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Felipe Contreras 2009-02-21 02:49:27 +02:00 committed by Junio C Hamano
parent 67052c9dcf
commit 16c1e93985
1 changed files with 20 additions and 12 deletions
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32
builtin-config.c
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@ -19,11 +19,10 @@ static int seen;
static char delim = '=';
static char key_delim = ' ';
static char term = '\n';
static enum { T_RAW, T_INT, T_BOOL, T_BOOL_OR_INT } type = T_RAW;
static int use_global_config, use_system_config;
static const char *given_config_file;
static int actions;
static int actions, types;
static const char *get_color_slot, *get_colorbool_slot;
static int end_null;
@ -43,6 +42,10 @@ static int end_null;
#define ACTION_GET_COLOR (1<<13)
#define ACTION_GET_COLORBOOL (1<<14)
#define TYPE_BOOL (1<<0)
#define TYPE_INT (1<<1)
#define TYPE_BOOL_OR_INT (1<<2)
static struct option builtin_config_options[] = {
OPT_GROUP("Config file location"),
OPT_BOOLEAN(0, "global", &use_global_config, "use global config file"),
@ -63,9 +66,9 @@ static struct option builtin_config_options[] = {
OPT_STRING(0, "get-color", &get_color_slot, "slot", "find the color configured: [default]"),
OPT_STRING(0, "get-colorbool", &get_colorbool_slot, "slot", "find the color setting: [stdout-is-tty]"),
OPT_GROUP("Type"),
OPT_SET_INT(0, "bool", &type, "value is \"true\" or \"false\"", T_BOOL),
OPT_SET_INT(0, "int", &type, "value is decimal number", T_INT),
OPT_SET_INT(0, "bool-or-int", &type, NULL, T_BOOL_OR_INT),
OPT_BIT(0, "bool", &types, "value is \"true\" or \"false\"", TYPE_BOOL),
OPT_BIT(0, "int", &types, "value is decimal number", TYPE_INT),
OPT_BIT(0, "bool-or-int", &types, NULL, TYPE_BOOL_OR_INT),
OPT_GROUP("Other"),
OPT_BOOLEAN('z', "null", &end_null, "terminate values with NUL byte"),
OPT_END(),
@ -109,11 +112,11 @@ static int show_config(const char *key_, const char *value_, void *cb)
}
if (seen && !do_all)
dup_error = 1;
if (type == T_INT)
if (types == TYPE_INT)
sprintf(value, "%d", git_config_int(key_, value_?value_:""));
else if (type == T_BOOL)
else if (types == TYPE_BOOL)
vptr = git_config_bool(key_, value_) ? "true" : "false";
else if (type == T_BOOL_OR_INT) {
else if (types == TYPE_BOOL_OR_INT) {
int is_bool, v;
v = git_config_bool_or_int(key_, value_, &is_bool);
if (is_bool)
@ -212,18 +215,18 @@ static char *normalize_value(const char *key, const char *value)
if (!value)
return NULL;
if (type == T_RAW)
if (types == 0)
normalized = xstrdup(value);
else {
normalized = xmalloc(64);
if (type == T_INT) {
if (types == TYPE_INT) {
int v = git_config_int(key, value);
sprintf(normalized, "%d", v);
}
else if (type == T_BOOL)
else if (types == TYPE_BOOL)
sprintf(normalized, "%s",
git_config_bool(key, value) ? "true" : "false");
else if (type == T_BOOL_OR_INT) {
else if (types == TYPE_BOOL_OR_INT) {
int is_bool, v;
v = git_config_bool_or_int(key, value, &is_bool);
if (!is_bool)
@ -347,6 +350,11 @@ int cmd_config(int argc, const char **argv, const char *unused_prefix)
key_delim = '\n';
}
if (HAS_MULTI_BITS(types)) {
error("only one type at a time.");
usage_with_options(builtin_config_usage, builtin_config_options);
}
if (get_color_slot)
actions |= ACTION_GET_COLOR;
if (get_colorbool_slot)