Bert Wesarg <bert.wesarg@xxxxxxxxxxxxxx> writes:
>> +int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
>> +{
>> + int v = git_config_maybe_bool(name, value);
>> + if (0 <= v)
>> + return v;
>> return git_config_int(name, value);
>> }
> What happened with the is_bool parameter?
Good eyes. That was why it was "Perhaps something like this" without any
serious commit message ;-).
How about this?
-- >8 --
Subject: git_config_maybe_bool()
Some configuration variables can take boolean values in addition to
enumeration specific to them. Introduce git_config_maybe_bool() that
returns 0 or 1 if the given value is boolean, or -1 if not, so that
a parser for such a variable can check for boolean first and then
parse other kinds of values as a fallback.
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
cache.h | 1 +
config.c | 21 +++++++++++++++++----
2 files changed, 18 insertions(+), 4 deletions(-)
diff --git a/cache.h b/cache.h
index d478eff..dd3be0a 100644
--- a/cache.h
+++ b/cache.h
@@ -924,6 +924,7 @@ extern int git_config_int(const char *, const char *);
extern unsigned long git_config_ulong(const char *, const char *);
extern int git_config_bool_or_int(const char *, const char *, int *);
extern int git_config_bool(const char *, const char *);
+extern int git_config_maybe_bool(const char *, const char *);
extern int git_config_string(const char **, const char *, const char *);
extern int git_config_pathname(const char **, const char *, const char *);
extern int git_config_set(const char *, const char *);
diff --git a/config.c b/config.c
index 6963fbe..64e41be 100644
--- a/config.c
+++ b/config.c
@@ -322,17 +322,30 @@ unsigned long git_config_ulong(const char *name, const char *value)
return ret;
}
-int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
+int git_config_maybe_bool(const char *name, const char *value)
{
- *is_bool = 1;
if (!value)
return 1;
if (!*value)
return 0;
- if (!strcasecmp(value, "true") || !strcasecmp(value, "yes") || !strcasecmp(value, "on"))
+ if (!strcasecmp(value, "true")
+ || !strcasecmp(value, "yes")
+ || !strcasecmp(value, "on"))
return 1;
- if (!strcasecmp(value, "false") || !strcasecmp(value, "no") || !strcasecmp(value, "off"))
+ if (!strcasecmp(value, "false")
+ || !strcasecmp(value, "no")
+ || !strcasecmp(value, "off"))
return 0;
+ return -1;
+}
+
+int git_config_bool_or_int(const char *name, const char *value, int *is_bool)
+{
+ int v = git_config_maybe_bool(name, value);
+ if (0 <= v) {
+ *is_bool = 1;
+ return v;
+ }
*is_bool = 0;
return git_config_int(name, value);
}
--
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