parse-options: add one-shot mode

diff --git a/userdiff.c b/userdiff.c
index f565f6731d1336c761b527a8ce8a62a21b453dcc..3a78fbf5044fbc5d5624ce94e54eb4ab325e2cf1 100644 (file)
--- a/userdiff.c
+++ b/userdiff.c
@@ -265,12 +265,14 @@ int userdiff_config(const char *k, const char *v)
        return 0;
 }
 
-struct userdiff_driver *userdiff_find_by_name(const char *name) {
+struct userdiff_driver *userdiff_find_by_name(const char *name)
+{
        int len = strlen(name);
        return userdiff_find_by_namelen(name, len);
 }
 
-struct userdiff_driver *userdiff_find_by_path(const char *path)
+struct userdiff_driver *userdiff_find_by_path(struct index_state *istate,
+                                             const char *path)
 {
        static struct attr_check *check;
 
@@ -278,7 +280,7 @@ struct userdiff_driver *userdiff_find_by_path(const char *path)
                check = attr_check_initl("diff", NULL);
        if (!path)
                return NULL;
-       git_check_attr(&the_index, path, check);
+       git_check_attr(istate, path, check);
 
        if (ATTR_TRUE(check->items[0].value))
                return &driver_true;
@@ -289,7 +291,8 @@ struct userdiff_driver *userdiff_find_by_path(const char *path)
        return userdiff_find_by_name(check->items[0].value);
 }
 
-struct userdiff_driver *userdiff_get_textconv(struct userdiff_driver *driver)
+struct userdiff_driver *userdiff_get_textconv(struct repository *r,
+                                             struct userdiff_driver *driver)
 {
        if (!driver->textconv)
                return NULL;
@@ -299,7 +302,7 @@ struct userdiff_driver *userdiff_get_textconv(struct userdiff_driver *driver)
                struct strbuf name = STRBUF_INIT;
 
                strbuf_addf(&name, "textconv/%s", driver->name);
-               notes_cache_init(c, name.buf, driver->textconv);
+               notes_cache_init(r, c, name.buf, driver->textconv);
                driver->textconv_cache = c;
                strbuf_release(&name);
        }