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-rw-r--r--midx.c2
-rw-r--r--midx.h1
-rw-r--r--object-store.h6
-rw-r--r--packfile.c27
-rw-r--r--packfile.h1
5 files changed, 36 insertions, 1 deletions
diff --git a/midx.c b/midx.c
index 0710c4c..f3e8dbc 100644
--- a/midx.c
+++ b/midx.c
@@ -197,7 +197,7 @@ static void close_midx(struct multi_pack_index *m)
FREE_AND_NULL(m->pack_names);
}
-static int prepare_midx_pack(struct multi_pack_index *m, uint32_t pack_int_id)
+int prepare_midx_pack(struct multi_pack_index *m, uint32_t pack_int_id)
{
struct strbuf pack_name = STRBUF_INIT;
diff --git a/midx.h b/midx.h
index 8aa79f4..a210f1a 100644
--- a/midx.h
+++ b/midx.h
@@ -32,6 +32,7 @@ struct multi_pack_index {
};
struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local);
+int prepare_midx_pack(struct multi_pack_index *m, uint32_t pack_int_id);
int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result);
struct object_id *nth_midxed_object_oid(struct object_id *oid,
struct multi_pack_index *m,
diff --git a/object-store.h b/object-store.h
index 97f1c16..63b7605 100644
--- a/object-store.h
+++ b/object-store.h
@@ -130,6 +130,12 @@ struct raw_object_store {
struct list_head packed_git_mru;
/*
+ * A linked list containing all packfiles, starting with those
+ * contained in the multi_pack_index.
+ */
+ struct packed_git *all_packs;
+
+ /*
* A fast, rough count of the number of objects in the repository.
* These two fields are not meant for direct access. Use
* approximate_object_count() instead.
diff --git a/packfile.c b/packfile.c
index fe713a0..adcf2e1 100644
--- a/packfile.c
+++ b/packfile.c
@@ -972,6 +972,9 @@ static void prepare_packed_git(struct repository *r)
prepare_packed_git_one(r, alt->path, 0);
}
rearrange_packed_git(r);
+
+ r->objects->all_packs = NULL;
+
prepare_packed_git_mru(r);
r->objects->packed_git_initialized = 1;
}
@@ -995,6 +998,30 @@ struct multi_pack_index *get_multi_pack_index(struct repository *r)
return r->objects->multi_pack_index;
}
+struct packed_git *get_all_packs(struct repository *r)
+{
+ prepare_packed_git(r);
+
+ if (!r->objects->all_packs) {
+ struct packed_git *p = r->objects->packed_git;
+ struct multi_pack_index *m;
+
+ for (m = r->objects->multi_pack_index; m; m = m->next) {
+ uint32_t i;
+ for (i = 0; i < m->num_packs; i++) {
+ if (!prepare_midx_pack(m, i)) {
+ m->packs[i]->next = p;
+ p = m->packs[i];
+ }
+ }
+ }
+
+ r->objects->all_packs = p;
+ }
+
+ return r->objects->all_packs;
+}
+
struct list_head *get_packed_git_mru(struct repository *r)
{
prepare_packed_git(r);
diff --git a/packfile.h b/packfile.h
index 5abfaf2..4426257 100644
--- a/packfile.h
+++ b/packfile.h
@@ -51,6 +51,7 @@ extern void install_packed_git(struct repository *r, struct packed_git *pack);
struct packed_git *get_packed_git(struct repository *r);
struct list_head *get_packed_git_mru(struct repository *r);
struct multi_pack_index *get_multi_pack_index(struct repository *r);
+struct packed_git *get_all_packs(struct repository *r);
/*
* Give a rough count of objects in the repository. This sacrifices accuracy