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, 81 deletions

diff --git a/third_party/git/shallow.h b/third_party/git/shallow.h
deleted file mode 100644
index 5b4a96dcd69a..000000000000
--- a/third_party/git/shallow.h
+++ /dev/null
@@ -1,81 +0,0 @@
-#ifndef SHALLOW_H
-#define SHALLOW_H
-
-#include "lockfile.h"
-#include "object.h"
-#include "repository.h"
-#include "strbuf.h"
-
-void set_alternate_shallow_file(struct repository *r, const char *path, int override);
-int register_shallow(struct repository *r, const struct object_id *oid);
-int unregister_shallow(const struct object_id *oid);
-int is_repository_shallow(struct repository *r);
-
-/*
- * Lock for updating the $GIT_DIR/shallow file.
- *
- * Use `commit_shallow_file()` to commit an update, or
- * `rollback_shallow_file()` to roll it back. In either case, any
- * in-memory cached information about which commits are shallow will be
- * appropriately invalidated so that future operations reflect the new
- * state.
- */
-struct shallow_lock {
-	struct lock_file lock;
-};
-#define SHALLOW_LOCK_INIT { LOCK_INIT }
-
-/* commit $GIT_DIR/shallow and reset stat-validity checks */
-int commit_shallow_file(struct repository *r, struct shallow_lock *lk);
-/* rollback $GIT_DIR/shallow and reset stat-validity checks */
-void rollback_shallow_file(struct repository *r, struct shallow_lock *lk);
-
-struct commit_list *get_shallow_commits(struct object_array *heads,
-					int depth, int shallow_flag, int not_shallow_flag);
-struct commit_list *get_shallow_commits_by_rev_list(
-		int ac, const char **av, int shallow_flag, int not_shallow_flag);
-int write_shallow_commits(struct strbuf *out, int use_pack_protocol,
-			  const struct oid_array *extra);
-
-void setup_alternate_shallow(struct shallow_lock *shallow_lock,
-			     const char **alternate_shallow_file,
-			     const struct oid_array *extra);
-
-const char *setup_temporary_shallow(const struct oid_array *extra);
-
-void advertise_shallow_grafts(int);
-
-#define PRUNE_SHOW_ONLY 1
-#define PRUNE_QUICK 2
-void prune_shallow(unsigned options);
-
-/*
- * Initialize with prepare_shallow_info() or zero-initialize (equivalent to
- * prepare_shallow_info with a NULL oid_array).
- */
-struct shallow_info {
-	struct oid_array *shallow;
-	int *ours, nr_ours;
-	int *theirs, nr_theirs;
-	struct oid_array *ref;
-
-	/* for receive-pack */
-	uint32_t **used_shallow;
-	int *need_reachability_test;
-	int *reachable;
-	int *shallow_ref;
-	struct commit **commits;
-	int nr_commits;
-};
-
-void prepare_shallow_info(struct shallow_info *, struct oid_array *);
-void clear_shallow_info(struct shallow_info *);
-void remove_nonexistent_theirs_shallow(struct shallow_info *);
-void assign_shallow_commits_to_refs(struct shallow_info *info,
-				    uint32_t **used,
-				    int *ref_status);
-int delayed_reachability_test(struct shallow_info *si, int c);
-
-extern struct trace_key trace_shallow;
-
-#endif /* SHALLOW_H */