chore(3p/git): Unvendor git and track patches instead r/2903

This was vendored a long time ago under the expectation that keeping
it in sync with cgit would be easier this way, but it has proven not
to be a big issue.

On the other hand, a vendored copy of git is an annoying maintenance
burden. It is much easier to rebase the single (dottime) patch that we
have.

This removes the vendored copy of git and instead passes the git
source code to cgit via `pkgs.srcOnly`, which includes the applied
patch so that cgit can continue rendering dottime.

Change-Id: If31f62dea7ce688fd1b9050204e9378019775f2b

1 files changed, 0 insertions, 61 deletions

diff --git a/third_party/git/oidmap.c b/third_party/git/oidmap.c
deleted file mode 100644
index 423aa014a33e..000000000000
--- a/third_party/git/oidmap.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include "cache.h"
-#include "oidmap.h"
-
-static int oidmap_neq(const void *hashmap_cmp_fn_data,
-		      const struct hashmap_entry *e1,
-		      const struct hashmap_entry *e2,
-		      const void *keydata)
-{
-	const struct oidmap_entry *a, *b;
-
-	a = container_of(e1, const struct oidmap_entry, internal_entry);
-	b = container_of(e2, const struct oidmap_entry, internal_entry);
-
-	if (keydata)
-		return !oideq(&a->oid, (const struct object_id *) keydata);
-	return !oideq(&a->oid, &b->oid);
-}
-
-void oidmap_init(struct oidmap *map, size_t initial_size)
-{
-	hashmap_init(&map->map, oidmap_neq, NULL, initial_size);
-}
-
-void oidmap_free(struct oidmap *map, int free_entries)
-{
-	if (!map)
-		return;
-
-	/* TODO: make oidmap itself not depend on struct layouts */
-	hashmap_free_(&map->map, free_entries ? 0 : -1);
-}
-
-void *oidmap_get(const struct oidmap *map, const struct object_id *key)
-{
-	if (!map->map.cmpfn)
-		return NULL;
-
-	return hashmap_get_from_hash(&map->map, oidhash(key), key);
-}
-
-void *oidmap_remove(struct oidmap *map, const struct object_id *key)
-{
-	struct hashmap_entry entry;
-
-	if (!map->map.cmpfn)
-		oidmap_init(map, 0);
-
-	hashmap_entry_init(&entry, oidhash(key));
-	return hashmap_remove(&map->map, &entry, key);
-}
-
-void *oidmap_put(struct oidmap *map, void *entry)
-{
-	struct oidmap_entry *to_put = entry;
-
-	if (!map->map.cmpfn)
-		oidmap_init(map, 0);
-
-	hashmap_entry_init(&to_put->internal_entry, oidhash(&to_put->oid));
-	return hashmap_put(&map->map, &to_put->internal_entry);
-}