67 lines
2.3 KiB
Go
67 lines
2.3 KiB
Go
// GoToSocial
|
|
// Copyright (C) GoToSocial Authors admin@gotosocial.org
|
|
// SPDX-License-Identifier: AGPL-3.0-or-later
|
|
//
|
|
// This program is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Affero General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
// along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package state
|
|
|
|
import (
|
|
"codeberg.org/gruf/go-mutexes"
|
|
"github.com/superseriousbusiness/gotosocial/internal/cache"
|
|
"github.com/superseriousbusiness/gotosocial/internal/db"
|
|
"github.com/superseriousbusiness/gotosocial/internal/storage"
|
|
"github.com/superseriousbusiness/gotosocial/internal/timeline"
|
|
"github.com/superseriousbusiness/gotosocial/internal/workers"
|
|
)
|
|
|
|
// State provides a means of dependency injection and sharing of resources
|
|
// across different subpackages of the GoToSocial codebase. DO NOT assume
|
|
// that any particular field will be initialized if you are accessing this
|
|
// during initialization. A pointer to a State{} is often passed during
|
|
// subpackage initialization, while the returned subpackage type will later
|
|
// then be set and stored within the State{} itself.
|
|
type State struct {
|
|
// Caches provides access to this state's collection of caches.
|
|
Caches cache.Caches
|
|
|
|
// Timelines provides access to this state's collection of timelines.
|
|
Timelines timeline.Timelines
|
|
|
|
// DB provides access to the database.
|
|
DB db.DB
|
|
|
|
// FedLocks provides access to this state's mutex map
|
|
// of per URI federation locks. Used during dereferencing
|
|
// and by the go-fed/activity library.
|
|
FedLocks mutexes.MutexMap
|
|
|
|
// Storage provides access to the storage driver.
|
|
Storage *storage.Driver
|
|
|
|
// Workers provides access to this state's collection of worker pools.
|
|
Workers workers.Workers
|
|
|
|
// prevent pass-by-value.
|
|
_ nocopy
|
|
}
|
|
|
|
// nocopy when embedded will signal linter to
|
|
// error on pass-by-value of parent struct.
|
|
type nocopy struct{}
|
|
|
|
func (*nocopy) Lock() {}
|
|
|
|
func (*nocopy) Unlock() {}
|