config: add --expiry-date

diff --git a/config.c b/config.c
index 903abf9533b188fd472c213c29a9f968eb90eb8b..64f8aa42beb09920b8e67d7aaf7169cd3708c0ff 100644 (file)
--- a/config.c
+++ b/config.c
@@ -990,6 +990,16 @@ int git_config_pathname(const char **dest, const char *var, const char *value)
        return 0;
 }
 
+int git_config_expiry_date(timestamp_t *timestamp, const char *var, const char *value)
+{
+       if (!value)
+               return config_error_nonbool(var);
+       if (parse_expiry_date(value, timestamp))
+               return error(_("'%s' for '%s' is not a valid timestamp"),
+                            value, var);
+       return 0;
+}
+
 static int git_default_core_config(const char *var, const char *value)
 {
        /* This needs a better name */