remote: add git_refspec to update_tips

examples/fetch.c

@@ -13,20 +13,24 @@ static int progress_cb(const char *str, int len, void *data)
  * updated. The message we output depends on whether it's a new one or
  * an update.
  */
-static int update_cb(const char *refname, const git_oid *a, const git_oid *b, void *data)
+static int update_cb(const char *refname, const git_oid *a, const git_oid *b, git_refspec *spec, void *data)
 {
 	char a_str[GIT_OID_SHA1_HEXSIZE+1], b_str[GIT_OID_SHA1_HEXSIZE+1];
+	git_buf remote_name;
 	(void)data;
 
+	if (git_refspec_rtransform(&remote_name, spec, refname) < 0)
+		return -1;
+
 	git_oid_fmt(b_str, b);
 	b_str[GIT_OID_SHA1_HEXSIZE] = '\0';
 
 	if (git_oid_is_zero(a)) {
-		printf("[new]     %.20s %s\n", b_str, refname);
+		printf("[new]     %.20s %s -> %s\n", b_str, remote_name.ptr, refname);
 	} else {
 		git_oid_fmt(a_str, a);
 		a_str[GIT_OID_SHA1_HEXSIZE] = '\0';
-		printf("[updated] %.10s..%.10s %s\n", a_str, b_str, refname);
+		printf("[updated] %.10s..%.10s %s -> %s\n", a_str, b_str, remote_name.ptr, refname);
 	}
 
 	return 0;

include/git2/remote.h

@@ -557,7 +557,8 @@ struct git_remote_callbacks {
 	 * Completion is called when different parts of the download
 	 * process are done (currently unused).
 	 */
-	int GIT_CALLBACK(completion)(git_remote_completion_t type, void *data);
+	int GIT_CALLBACK(completion)(git_remote_completion_t type,
+		void *data);
 
 	/**
 	 * This will be called if the remote host requires
@@ -587,7 +588,9 @@ struct git_remote_callbacks {
 	 * Each time a reference is updated locally, this function
 	 * will be called with information about it.
 	 */
-	int GIT_CALLBACK(update_tips)(const char *refname, const git_oid *a, const git_oid *b, void *data);
+	int GIT_CALLBACK(update_tips)(const char *refname,
+		const git_oid *a, const git_oid *b, git_refspec *spec,
+		void *data);
 
 	/**
 	 * Function to call with progress information during pack

src/libgit2/push.c

@@ -215,10 +215,12 @@ int git_push_update_tips(git_push *push, const git_remote_callbacks *callbacks)
 
 		if (fire_callback && callbacks && callbacks->update_tips) {
 			error = callbacks->update_tips(git_str_cstr(&remote_ref_name),
-						&push_spec->roid, &push_spec->loid, callbacks->payload);
+						&push_spec->roid, &push_spec->loid, &push_spec->refspec, callbacks->payload);
 
-			if (error < 0)
+			if (error < 0) {
+				git_error_set_after_callback_function(error, "git_remote_push");
 				goto on_error;
+			}
 		}
 	}
 

src/libgit2/remote.c

@@ -1716,11 +1716,12 @@ int git_remote_prune(git_remote *remote, const git_remote_callbacks *callbacks)
 		if (error < 0)
 			goto cleanup;
 
-		if (callbacks && callbacks->update_tips)
-			error = callbacks->update_tips(refname, &id, &zero_id, callbacks->payload);
-
-		if (error < 0)
+		if (callbacks && callbacks->update_tips &&
+		    (error = callbacks->update_tips(refname, &id, &zero_id,
+				NULL, callbacks->payload)) < 0) {
+			git_error_set_after_callback_function(error, "git_remote_fetch");
 			goto cleanup;
+		}
 	}
 
 cleanup:
@@ -1733,6 +1734,7 @@ static int update_ref(
 	const git_remote *remote,
 	const char *ref_name,
 	git_oid *id,
+	git_refspec *spec,
 	const char *msg,
 	const git_remote_callbacks *callbacks)
 {
@@ -1762,8 +1764,8 @@ static int update_ref(
 		return error;
 
 	if (callbacks && callbacks->update_tips &&
-	    (error = callbacks->update_tips(ref_name, &old_id, id, callbacks->payload)) < 0)
-		return error;
+	    (error = callbacks->update_tips(ref_name, &old_id, id, spec, callbacks->payload)) < 0)
+		git_error_set_after_callback_function(error, "git_remote_fetch");
 
 	return 0;
 }
@@ -1870,7 +1872,8 @@ static int update_one_tip(
 	}
 
 	if (callbacks && callbacks->update_tips != NULL &&
-	    (error = callbacks->update_tips(refname.ptr, &old, &head->oid, callbacks->payload)) < 0)
+	    (error = callbacks->update_tips(refname.ptr, &old,
+			&head->oid, spec, callbacks->payload)) < 0)
 		git_error_set_after_callback_function(error, "git_remote_fetch");
 
 done:
@@ -1917,7 +1920,7 @@ static int update_tips_for_spec(
 			goto on_error;
 
 		if (spec->dst &&
-		     (error = update_ref(remote, spec->dst, &id, log_message, callbacks)) < 0)
+		     (error = update_ref(remote, spec->dst, &id, spec, log_message, callbacks)) < 0)
 			goto on_error;
 
 		git_oid_cpy(&oid_head.oid, &id);
@@ -2029,7 +2032,7 @@ static int opportunistic_updates(
 
 		git_str_clear(&refname);
 		if ((error = git_refspec__transform(&refname, spec, head->name)) < 0 ||
-		    (error = update_ref(remote, refname.ptr, &head->oid, msg, callbacks)) < 0)
+		    (error = update_ref(remote, refname.ptr, &head->oid, spec, msg, callbacks)) < 0)
 			goto cleanup;
 	}
 

tests/libgit2/network/fetchlocal.c

@@ -108,11 +108,12 @@ void test_network_fetchlocal__prune(void)
 	git_repository_free(repo);
 }
 
-static int update_tips_fail_on_call(const char *ref, const git_oid *old, const git_oid *new, void *data)
+static int update_tips_fail_on_call(const char *ref, const git_oid *old, const git_oid *new, git_refspec *refspec, void *data)
 {
 	GIT_UNUSED(ref);
 	GIT_UNUSED(old);
 	GIT_UNUSED(new);
+	GIT_UNUSED(refspec);
 	GIT_UNUSED(data);
 
 	cl_fail("update tips called");
@@ -510,13 +511,14 @@ void test_network_fetchlocal__prune_load_fetch_prune_config(void)
 	git_repository_free(repo);
 }
 
-static int update_tips_error(const char *ref, const git_oid *old, const git_oid *new, void *data)
+static int update_tips_error(const char *ref, const git_oid *old, const git_oid *new, git_refspec *refspec, void *data)
 {
 	int *callcount = (int *) data;
 
 	GIT_UNUSED(ref);
 	GIT_UNUSED(old);
 	GIT_UNUSED(new);
+	GIT_UNUSED(refspec);
 
 	(*callcount)++;
 

tests/libgit2/online/clone.c

@@ -281,10 +281,10 @@ void test_online_clone__clone_mirror(void)
 	cl_fixture_cleanup("./foo.git");
 }
 
-static int update_tips(const char *refname, const git_oid *a, const git_oid *b, void *payload)
+static int update_tips(const char *refname, const git_oid *a, const git_oid *b, git_refspec *spec, void *payload)
 {
 	int *callcount = (int*)payload;
-	GIT_UNUSED(refname); GIT_UNUSED(a); GIT_UNUSED(b);
+	GIT_UNUSED(refname); GIT_UNUSED(a); GIT_UNUSED(b); GIT_UNUSED(spec);
 	*callcount = *callcount + 1;
 	return 0;
 }

tests/libgit2/online/fetch.c

@@ -39,9 +39,13 @@ void test_online_fetch__cleanup(void)
 	git__free(_remote_redirect_subsequent);
 }
 
-static int update_tips(const char *refname, const git_oid *a, const git_oid *b, void *data)
+static int update_tips(const char *refname, const git_oid *a, const git_oid *b, git_refspec *spec, void *data)
 {
-	GIT_UNUSED(refname); GIT_UNUSED(a); GIT_UNUSED(b); GIT_UNUSED(data);
+	GIT_UNUSED(refname);
+	GIT_UNUSED(a);
+	GIT_UNUSED(b);
+	GIT_UNUSED(spec);
+	GIT_UNUSED(data);
 
 	++counter;
 

tests/libgit2/online/push_util.c

@@ -35,11 +35,13 @@ void record_callbacks_data_clear(record_callbacks_data *data)
 	data->transfer_progress_calls = 0;
 }
 
-int record_update_tips_cb(const char *refname, const git_oid *a, const git_oid *b, void *data)
+int record_update_tips_cb(const char *refname, const git_oid *a, const git_oid *b, git_refspec *spec, void *data)
 {
 	updated_tip *t;
 	record_callbacks_data *record_data = (record_callbacks_data *)data;
 
+	GIT_UNUSED(spec);
+
 	cl_assert(t = git__calloc(1, sizeof(*t)));
 
 	cl_assert(t->name = git__strdup(refname));

tests/libgit2/online/push_util.h

@@ -50,7 +50,7 @@ void record_callbacks_data_clear(record_callbacks_data *data);
  *
  * @param data (git_vector *) of updated_tip instances
  */
-int record_update_tips_cb(const char *refname, const git_oid *a, const git_oid *b, void *data);
+int record_update_tips_cb(const char *refname, const git_oid *a, const git_oid *b, git_refspec *spec, void *data);
 
 /**
  * Create a set of refspecs that deletes each of the inputs

tests/libgit2/submodule/update.c

@@ -71,13 +71,14 @@ static int checkout_notify_cb(
 	return 0;
 }
 
-static int update_tips(const char *refname, const git_oid *a, const git_oid *b, void *data)
+static int update_tips(const char *refname, const git_oid *a, const git_oid *b, git_refspec *spec, void *data)
 {
 	struct update_submodule_cb_payload *update_payload = data;
 
 	GIT_UNUSED(refname);
 	GIT_UNUSED(a);
 	GIT_UNUSED(b);
+	GIT_UNUSED(spec);
 
 	update_payload->update_tips_called = 1;