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, 69 deletions

diff --git a/third_party/git/t/helper/test-dump-cache-tree.c b/third_party/git/t/helper/test-dump-cache-tree.c
deleted file mode 100644
index 6a3f88f5f5d4..000000000000
--- a/third_party/git/t/helper/test-dump-cache-tree.c
+++ /dev/null
@@ -1,69 +0,0 @@
-#include "test-tool.h"
-#include "cache.h"
-#include "tree.h"
-#include "cache-tree.h"
-
-
-static void dump_one(struct cache_tree *it, const char *pfx, const char *x)
-{
-	if (it->entry_count < 0)
-		printf("%-40s %s%s (%d subtrees)\n",
-		       "invalid", x, pfx, it->subtree_nr);
-	else
-		printf("%s %s%s (%d entries, %d subtrees)\n",
-		       oid_to_hex(&it->oid), x, pfx,
-		       it->entry_count, it->subtree_nr);
-}
-
-static int dump_cache_tree(struct cache_tree *it,
-			   struct cache_tree *ref,
-			   const char *pfx)
-{
-	int i;
-	int errs = 0;
-
-	if (!it || !ref)
-		/* missing in either */
-		return 0;
-
-	if (it->entry_count < 0) {
-		/* invalid */
-		dump_one(it, pfx, "");
-		dump_one(ref, pfx, "#(ref) ");
-	}
-	else {
-		dump_one(it, pfx, "");
-		if (!oideq(&it->oid, &ref->oid) ||
-		    ref->entry_count != it->entry_count ||
-		    ref->subtree_nr != it->subtree_nr) {
-			/* claims to be valid but is lying */
-			dump_one(ref, pfx, "#(ref) ");
-			errs = 1;
-		}
-	}
-
-	for (i = 0; i < it->subtree_nr; i++) {
-		char path[PATH_MAX];
-		struct cache_tree_sub *down = it->down[i];
-		struct cache_tree_sub *rdwn;
-
-		rdwn = cache_tree_sub(ref, down->name);
-		xsnprintf(path, sizeof(path), "%s%.*s/", pfx, down->namelen, down->name);
-		if (dump_cache_tree(down->cache_tree, rdwn->cache_tree, path))
-			errs = 1;
-	}
-	return errs;
-}
-
-int cmd__dump_cache_tree(int ac, const char **av)
-{
-	struct index_state istate;
-	struct cache_tree *another = cache_tree();
-	setup_git_directory();
-	if (read_cache() < 0)
-		die("unable to read index file");
-	istate = the_index;
-	istate.cache_tree = another;
-	cache_tree_update(&istate, WRITE_TREE_DRY_RUN);
-	return dump_cache_tree(active_cache_tree, another, "");
-}