Rework repository archive (#14723)

* Use storage to store archive files

* Fix backend lint

* Add archiver table on database

* Finish archive download

* Fix test

* Add database migrations

* Add status for archiver

* Fix lint

* Add queue

* Add doctor to check and delete old archives

* Improve archive queue

* Fix tests

* improve archive storage

* Delete repo archives

* Add missing fixture

* fix fixture

* Fix fixture

* Fix test

* Fix archiver cleaning

* Fix bug

* Add docs for repository archive storage

* remove repo-archive configuration

* Fix test

* Fix test

* Fix lint

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>

modules/setting/repository.go

@@ -251,6 +251,10 @@ var (
 	}
 	RepoRootPath string
 	ScriptType   = "bash"
+
+	RepoArchive = struct {
+		Storage
+	}{}
 )
 
 func newRepository() {
@@ -328,4 +332,6 @@ func newRepository() {
 	if !filepath.IsAbs(Repository.Upload.TempPath) {
 		Repository.Upload.TempPath = path.Join(AppWorkPath, Repository.Upload.TempPath)
 	}
+
+	RepoArchive.Storage = getStorage("repo-archive", "", nil)
 }