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, 154 deletions

diff --git a/third_party/git/builtin/ls-remote.c b/third_party/git/builtin/ls-remote.c
deleted file mode 100644
index 092917eca29b..000000000000
--- a/third_party/git/builtin/ls-remote.c
+++ /dev/null
@@ -1,154 +0,0 @@
-#include "builtin.h"
-#include "cache.h"
-#include "transport.h"
-#include "ref-filter.h"
-#include "remote.h"
-#include "refs.h"
-
-static const char * const ls_remote_usage[] = {
-	N_("git ls-remote [--heads] [--tags] [--refs] [--upload-pack=<exec>]\n"
-	   "                     [-q | --quiet] [--exit-code] [--get-url]\n"
-	   "                     [--symref] [<repository> [<refs>...]]"),
-	NULL
-};
-
-/*
- * Is there one among the list of patterns that match the tail part
- * of the path?
- */
-static int tail_match(const char **pattern, const char *path)
-{
-	const char *p;
-	char *pathbuf;
-
-	if (!pattern)
-		return 1; /* no restriction */
-
-	pathbuf = xstrfmt("/%s", path);
-	while ((p = *(pattern++)) != NULL) {
-		if (!wildmatch(p, pathbuf, 0)) {
-			free(pathbuf);
-			return 1;
-		}
-	}
-	free(pathbuf);
-	return 0;
-}
-
-int cmd_ls_remote(int argc, const char **argv, const char *prefix)
-{
-	const char *dest = NULL;
-	unsigned flags = 0;
-	int get_url = 0;
-	int quiet = 0;
-	int status = 0;
-	int show_symref_target = 0;
-	const char *uploadpack = NULL;
-	const char **pattern = NULL;
-	struct strvec ref_prefixes = STRVEC_INIT;
-	int i;
-	struct string_list server_options = STRING_LIST_INIT_DUP;
-
-	struct remote *remote;
-	struct transport *transport;
-	const struct ref *ref;
-	struct ref_array ref_array;
-	static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
-
-	struct option options[] = {
-		OPT__QUIET(&quiet, N_("do not print remote URL")),
-		OPT_STRING(0, "upload-pack", &uploadpack, N_("exec"),
-			   N_("path of git-upload-pack on the remote host")),
-		{ OPTION_STRING, 0, "exec", &uploadpack, N_("exec"),
-			   N_("path of git-upload-pack on the remote host"),
-			   PARSE_OPT_HIDDEN },
-		OPT_BIT('t', "tags", &flags, N_("limit to tags"), REF_TAGS),
-		OPT_BIT('h', "heads", &flags, N_("limit to heads"), REF_HEADS),
-		OPT_BIT(0, "refs", &flags, N_("do not show peeled tags"), REF_NORMAL),
-		OPT_BOOL(0, "get-url", &get_url,
-			 N_("take url.<base>.insteadOf into account")),
-		OPT_REF_SORT(sorting_tail),
-		OPT_SET_INT_F(0, "exit-code", &status,
-			      N_("exit with exit code 2 if no matching refs are found"),
-			      2, PARSE_OPT_NOCOMPLETE),
-		OPT_BOOL(0, "symref", &show_symref_target,
-			 N_("show underlying ref in addition to the object pointed by it")),
-		OPT_STRING_LIST('o', "server-option", &server_options, N_("server-specific"), N_("option to transmit")),
-		OPT_END()
-	};
-
-	memset(&ref_array, 0, sizeof(ref_array));
-
-	argc = parse_options(argc, argv, prefix, options, ls_remote_usage,
-			     PARSE_OPT_STOP_AT_NON_OPTION);
-	dest = argv[0];
-
-	UNLEAK(sorting);
-
-	if (argc > 1) {
-		int i;
-		pattern = xcalloc(argc, sizeof(const char *));
-		for (i = 1; i < argc; i++) {
-			pattern[i - 1] = xstrfmt("*/%s", argv[i]);
-		}
-	}
-
-	if (flags & REF_TAGS)
-		strvec_push(&ref_prefixes, "refs/tags/");
-	if (flags & REF_HEADS)
-		strvec_push(&ref_prefixes, "refs/heads/");
-
-	remote = remote_get(dest);
-	if (!remote) {
-		if (dest)
-			die("bad repository '%s'", dest);
-		die("No remote configured to list refs from.");
-	}
-	if (!remote->url_nr)
-		die("remote %s has no configured URL", dest);
-
-	if (get_url) {
-		printf("%s\n", *remote->url);
-		return 0;
-	}
-
-	transport = transport_get(remote, NULL);
-	if (uploadpack != NULL)
-		transport_set_option(transport, TRANS_OPT_UPLOADPACK, uploadpack);
-	if (server_options.nr)
-		transport->server_options = &server_options;
-
-	ref = transport_get_remote_refs(transport, &ref_prefixes);
-	if (ref) {
-		int hash_algo = hash_algo_by_ptr(transport_get_hash_algo(transport));
-		repo_set_hash_algo(the_repository, hash_algo);
-	}
-	if (transport_disconnect(transport))
-		return 1;
-
-	if (!dest && !quiet)
-		fprintf(stderr, "From %s\n", *remote->url);
-	for ( ; ref; ref = ref->next) {
-		struct ref_array_item *item;
-		if (!check_ref_type(ref, flags))
-			continue;
-		if (!tail_match(pattern, ref->name))
-			continue;
-		item = ref_array_push(&ref_array, ref->name, &ref->old_oid);
-		item->symref = xstrdup_or_null(ref->symref);
-	}
-
-	if (sorting)
-		ref_array_sort(sorting, &ref_array);
-
-	for (i = 0; i < ref_array.nr; i++) {
-		const struct ref_array_item *ref = ref_array.items[i];
-		if (show_symref_target && ref->symref)
-			printf("ref: %s\t%s\n", ref->symref, ref->refname);
-		printf("%s\t%s\n", oid_to_hex(&ref->objectname), ref->refname);
-		status = 0; /* we found something */
-	}
-
-	ref_array_clear(&ref_array);
-	return status;
-}