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config: pass kvi to die_bad_number()

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Plumb "struct key_value_info" through all code paths that end in
die_bad_number(), which lets us remove the helper functions that read
analogous values from "struct config_reader". As a result, nothing reads
config_reader.config_kvi any more, so remove that too.

In config.c, this requires changing the signature of
git_configset_get_value() to 'return' "kvi" in an out parameter so that
git_configset_get_<type>() can pass it to git_config_<type>(). Only
numeric types will use "kvi", so for non-numeric types (e.g.
git_configset_get_string()), pass NULL to indicate that the out
parameter isn't needed.

Outside of config.c, config callbacks now need to pass "ctx->kvi" to any
of the git_config_<type>() functions that parse a config string into a
number type. Included is a .cocci patch to make that refactor.

The only exceptional case is builtin/config.c, where git_config_<type>()
is called outside of a config callback (namely, on user-provided input),
so config source information has never been available. In this case,
die_bad_number() defaults to a generic, but perfectly descriptive
message. Let's provide a safe, non-NULL for "kvi" anyway, but make sure
not to change the message.

Signed-off-by: Glen Choo <chooglen@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Glen Choo
2023-06-28 19:26:27 +00:00
committed by Junio C Hamano
parent dc90208497
commit 8868b1ebfb
27 changed files with 190 additions and 182 deletions
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21
builtin/config.c
View File

@ -262,13 +262,14 @@ static int format_config(struct strbuf *buf, const char *key_,
if (type == TYPE_INT)
strbuf_addf(buf, "%"PRId64,
git_config_int64(key_, value_ ? value_ : ""));
git_config_int64(key_, value_ ? value_ : "", kvi));
else if (type == TYPE_BOOL)
strbuf_addstr(buf, git_config_bool(key_, value_) ?
"true" : "false");
else if (type == TYPE_BOOL_OR_INT) {
int is_bool, v;
v = git_config_bool_or_int(key_, value_, &is_bool);
v = git_config_bool_or_int(key_, value_, kvi,
&is_bool);
if (is_bool)
strbuf_addstr(buf, v ? "true" : "false");
else
@ -424,7 +425,8 @@ free_strings:
return ret;
}
static char *normalize_value(const char *key, const char *value)
static char *normalize_value(const char *key, const char *value,
struct key_value_info *kvi)
{
if (!value)
return NULL;
@ -439,12 +441,12 @@ static char *normalize_value(const char *key, const char *value)
*/
return xstrdup(value);
if (type == TYPE_INT)
return xstrfmt("%"PRId64, git_config_int64(key, value));
return xstrfmt("%"PRId64, git_config_int64(key, value, kvi));
if (type == TYPE_BOOL)
return xstrdup(git_config_bool(key, value) ? "true" : "false");
if (type == TYPE_BOOL_OR_INT) {
int is_bool, v;
v = git_config_bool_or_int(key, value, &is_bool);
v = git_config_bool_or_int(key, value, kvi, &is_bool);
if (!is_bool)
return xstrfmt("%d", v);
else
@ -674,6 +676,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
char *value = NULL;
int flags = 0;
int ret = 0;
struct key_value_info default_kvi = KVI_INIT;
given_config_source.file = xstrdup_or_null(getenv(CONFIG_ENVIRONMENT));
@ -891,7 +894,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
else if (actions == ACTION_SET) {
check_write();
check_argc(argc, 2, 2);
value = normalize_value(argv[0], argv[1]);
value = normalize_value(argv[0], argv[1], &default_kvi);
ret = git_config_set_in_file_gently(given_config_source.file, argv[0], value);
if (ret == CONFIG_NOTHING_SET)
error(_("cannot overwrite multiple values with a single value\n"
@ -900,7 +903,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
else if (actions == ACTION_SET_ALL) {
check_write();
check_argc(argc, 2, 3);
value = normalize_value(argv[0], argv[1]);
value = normalize_value(argv[0], argv[1], &default_kvi);
ret = git_config_set_multivar_in_file_gently(given_config_source.file,
argv[0], value, argv[2],
flags);
@ -908,7 +911,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
else if (actions == ACTION_ADD) {
check_write();
check_argc(argc, 2, 2);
value = normalize_value(argv[0], argv[1]);
value = normalize_value(argv[0], argv[1], &default_kvi);
ret = git_config_set_multivar_in_file_gently(given_config_source.file,
argv[0], value,
CONFIG_REGEX_NONE,
@ -917,7 +920,7 @@ int cmd_config(int argc, const char **argv, const char *prefix)
else if (actions == ACTION_REPLACE_ALL) {
check_write();
check_argc(argc, 2, 3);
value = normalize_value(argv[0], argv[1]);
value = normalize_value(argv[0], argv[1], &default_kvi);
ret = git_config_set_multivar_in_file_gently(given_config_source.file,
argv[0], value, argv[2],
flags | CONFIG_FLAGS_MULTI_REPLACE);