move identity config parsing to ident.c

There's no reason for this to be in config, except that once
upon a time all of the config parsing was there. It makes
more sense to keep the ident code together.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/ident.c b/ident.c
index 0f7dcae8f8..bb1158f7d2 100644
--- a/ident.c
+++ b/ident.c
@@ -388,3 +388,24 @@ int user_ident_sufficiently_given(void)
 	return (user_ident_explicitly_given == IDENT_ALL_GIVEN);
 #endif
 }
+
+int git_ident_config(const char *var, const char *value, void *data)
+{
+	if (!strcmp(var, "user.name")) {
+		if (!value)
+			return config_error_nonbool(var);
+		strlcpy(git_default_name, value, sizeof(git_default_name));
+		user_ident_explicitly_given |= IDENT_NAME_GIVEN;
+		return 0;
+	}
+
+	if (!strcmp(var, "user.email")) {
+		if (!value)
+			return config_error_nonbool(var);
+		strlcpy(git_default_email, value, sizeof(git_default_email));
+		user_ident_explicitly_given |= IDENT_MAIL_GIVEN;
+		return 0;
+	}
+
+	return 0;
+}