revision.c: add show_object_with_name() helper function

There are two copies of traverse_commit_list callback that show the object
name followed by pathname the object was found, to produce output similar
to "rev-list --objects".

Unify them.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2011-08-17 14:30:34 -07:00
parent 5f25b6299d
commit 91f175165a
4 changed files with 23 additions and 28 deletions

View File

@ -85,20 +85,7 @@ static void show_commit(struct commit *commit, void *data)
static void show_object(struct object *obj, const struct name_path *path, const char *component)
{
/* An object with name "foo\n0000000..." can be used to
* confuse downstream git-pack-objects very badly.
*/
const char *name = path_name(path, component);
const char *ep = strchr(name, '\n');
if (ep) {
fprintf(pack_pipe, "%s %.*s\n", sha1_to_hex(obj->sha1),
(int) (ep - name),
name);
}
else
fprintf(pack_pipe, "%s %s\n",
sha1_to_hex(obj->sha1), name);
free((char *)name);
show_object_with_name(pack_pipe, obj, path, component);
}
static void show_edge(struct commit *commit)