notes.h: Make default_notes_ref() available in notes API

Signed-off-by: Johan Herland <johan@herland.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Johan Herland 2010-11-09 22:49:39 +01:00 committed by Junio C Hamano
parent 55d060771a
commit 4a9cf1cefc
2 changed files with 15 additions and 1 deletions

View file

@ -898,7 +898,7 @@ static int notes_display_config(const char *k, const char *v, void *cb)
return 0;
}
static const char *default_notes_ref(void)
const char *default_notes_ref(void)
{
const char *notes_ref = NULL;
if (!notes_ref)

14
notes.h
View file

@ -43,6 +43,20 @@ extern struct notes_tree {
int dirty;
} default_notes_tree;
/*
* Return the default notes ref.
*
* The default notes ref is the notes ref that is used when notes_ref == NULL
* is passed to init_notes().
*
* This the first of the following to be defined:
* 1. The '--ref' option to 'git notes', if given
* 2. The $GIT_NOTES_REF environment variable, if set
* 3. The value of the core.notesRef config variable, if set
* 4. GIT_NOTES_DEFAULT_REF (i.e. "refs/notes/commits")
*/
const char *default_notes_ref(void);
/*
* Flags controlling behaviour of notes tree initialization
*