backend: Unify backend construction using factory and registry

This unified construction removes most backend-specific code from
global.go. The backend registry will also enable integration tests to
use custom backends if necessary.
This commit is contained in:
Michael Eischer
2023-06-08 13:04:34 +02:00
parent 56836364a4
commit 7d12c29286
16 changed files with 235 additions and 142 deletions

View File

@@ -11,6 +11,7 @@ import (
"github.com/restic/restic/internal/backend"
"github.com/restic/restic/internal/backend/layout"
"github.com/restic/restic/internal/backend/location"
"github.com/restic/restic/internal/debug"
"github.com/restic/restic/internal/errors"
"github.com/restic/restic/internal/restic"
@@ -36,6 +37,10 @@ const defaultListMaxItems = 10 * 1000
// ensure statically that *b2Backend implements restic.Backend.
var _ restic.Backend = &b2Backend{}
func NewFactory() location.Factory {
return location.NewHTTPBackendFactory(ParseConfig, location.NoPassword, Create, Open)
}
type sniffingRoundTripper struct {
sync.Mutex
lastErr error