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reachable: reuse revision.c "add all reflogs" code

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We want to add all reflog entries as tips for finding
reachable objects. The revision machinery can already do
this (to support "rev-list --reflog"); we can reuse that
code.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2014-10-15 18:38:31 -04:00 committed by Junio C Hamano
parent 5f78a431ab
commit 718ccc9731
3 changed files with 4 additions and 25 deletions
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24
reachable.c
View File

@ -22,22 +22,6 @@ static void update_progress(struct connectivity_progress *cp)
display_progress(cp->progress, cp->count);
}
static int add_one_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
const char *email, unsigned long timestamp, int tz,
const char *message, void *cb_data)
{
struct object *object;
struct rev_info *revs = (struct rev_info *)cb_data;
object = parse_object(osha1);
if (object)
add_pending_object(revs, object, "");
object = parse_object(nsha1);
if (object)
add_pending_object(revs, object, "");
return 0;
}
static int add_one_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
{
struct object *object = parse_object_or_die(sha1, path);
@ -48,12 +32,6 @@ static int add_one_ref(const char *path, const unsigned char *sha1, int flag, vo
return 0;
}
static int add_one_reflog(const char *path, const unsigned char *sha1, int flag, void *cb_data)
{
for_each_reflog_ent(path, add_one_reflog_ent, cb_data);
return 0;
}
static void add_one_tree(const unsigned char *sha1, struct rev_info *revs)
{
struct tree *tree = lookup_tree(sha1);
@ -138,7 +116,7 @@ void mark_reachable_objects(struct rev_info *revs, int mark_reflog,
/* Add all reflog info */
if (mark_reflog)
for_each_reflog(add_one_reflog, revs);
add_reflogs_to_pending(revs, 0);
cp.progress = progress;
cp.count = 0;

4
revision.c
View File

@ -1275,7 +1275,7 @@ static int handle_one_reflog(const char *path, const unsigned char *sha1, int fl
return 0;
}
static void handle_reflog(struct rev_info *revs, unsigned flags)
void add_reflogs_to_pending(struct rev_info *revs, unsigned flags)
{
struct all_refs_cb cb;
cb.all_revs = revs;
@ -2061,7 +2061,7 @@ static int handle_revision_pseudo_opt(const char *submodule,
for_each_glob_ref_in(handle_one_ref, arg + 10, "refs/remotes/", &cb);
clear_ref_exclusion(&revs->ref_excludes);
} else if (!strcmp(arg, "--reflog")) {
handle_reflog(revs, *flags);
add_reflogs_to_pending(revs, *flags);
} else if (!strcmp(arg, "--not")) {
*flags ^= UNINTERESTING | BOTTOM;
} else if (!strcmp(arg, "--no-walk")) {

1
revision.h
View File

@ -276,6 +276,7 @@ extern void add_pending_sha1(struct rev_info *revs,
unsigned int flags);
extern void add_head_to_pending(struct rev_info *);
extern void add_reflogs_to_pending(struct rev_info *, unsigned int flags);
enum commit_action {
commit_ignore,