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, 59 deletions

diff --git a/third_party/git/fetch-negotiator.h b/third_party/git/fetch-negotiator.h
deleted file mode 100644
index ea78868504bd..000000000000
--- a/third_party/git/fetch-negotiator.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef FETCH_NEGOTIATOR_H
-#define FETCH_NEGOTIATOR_H
-
-struct commit;
-struct repository;
-
-/*
- * An object that supplies the information needed to negotiate the contents of
- * the to-be-sent packfile during a fetch.
- *
- * To set up the negotiator, call fetch_negotiator_init(), then known_common()
- * (0 or more times), then add_tip() (0 or more times).
- *
- * Then, when "have" lines are required, call next(). Call ack() to report what
- * the server tells us.
- *
- * Once negotiation is done, call release(). The negotiator then cannot be used
- * (unless reinitialized with fetch_negotiator_init()).
- */
-struct fetch_negotiator {
-	/*
-	 * Before negotiation starts, indicate that the server is known to have
-	 * this commit.
-	 */
-	void (*known_common)(struct fetch_negotiator *, struct commit *);
-
-	/*
-	 * Once this function is invoked, known_common() cannot be invoked any
-	 * more.
-	 *
-	 * Indicate that this commit and all its ancestors are to be checked
-	 * for commonality with the server.
-	 */
-	void (*add_tip)(struct fetch_negotiator *, struct commit *);
-
-	/*
-	 * Once this function is invoked, known_common() and add_tip() cannot
-	 * be invoked any more.
-	 *
-	 * Return the next commit that the client should send as a "have" line.
-	 */
-	const struct object_id *(*next)(struct fetch_negotiator *);
-
-	/*
-	 * Inform the negotiator that the server has the given commit. This
-	 * method must only be called on commits returned by next().
-	 */
-	int (*ack)(struct fetch_negotiator *, struct commit *);
-
-	void (*release)(struct fetch_negotiator *);
-
-	/* internal use */
-	void *data;
-};
-
-void fetch_negotiator_init(struct repository *r,
-			   struct fetch_negotiator *negotiator);
-
-#endif