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/*
* Copyright (c) 2020. Ant Group. All rights reserved.
* Copyright (c) 2022. Nydus Developers. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*/
package filesystem
import (
"github.com/containerd/nydus-snapshotter/pkg/cache"
"github.com/containerd/nydus-snapshotter/pkg/manager"
"github.com/containerd/nydus-snapshotter/pkg/referrer"
"github.com/containerd/nydus-snapshotter/pkg/signature"
"github.com/containerd/nydus-snapshotter/pkg/stargz"
"github.com/containerd/nydus-snapshotter/pkg/tarfs"
"github.com/pkg/errors"
)
type NewFSOpt func(d *Filesystem) error
func WithNydusImageBinaryPath(p string) NewFSOpt {
return func(fs *Filesystem) error {
fs.nydusImageBinaryPath = p
return nil
}
}
func WithManagers(managers []*manager.Manager) NewFSOpt {
return func(fs *Filesystem) error {
if fs.enabledManagers == nil {
fs.enabledManagers = map[string]*manager.Manager{}
}
for _, pm := range managers {
fs.enabledManagers[pm.FsDriver] = pm
}
return nil
}
}
func WithCacheManager(cm *cache.Manager) NewFSOpt {
return func(fs *Filesystem) error {
if cm == nil {
return errors.New("cache manager cannot be nil")
}
fs.cacheMgr = cm
return nil
}
}
func WithReferrerManager(rm *referrer.Manager) NewFSOpt {
return func(fs *Filesystem) error {
if rm == nil {
return errors.New("referrer manager cannot be nil")
}
fs.referrerMgr = rm
return nil
}
}
func WithTarfsManager(tm *tarfs.Manager) NewFSOpt {
return func(fs *Filesystem) error {
if tm == nil {
return errors.New("tarfs manager cannot be nil")
}
fs.tarfsMgr = tm
return nil
}
}
func WithVerifier(verifier *signature.Verifier) NewFSOpt {
return func(fs *Filesystem) error {
fs.verifier = verifier
return nil
}
}
func WithRootMountpoint(mountpoint string) NewFSOpt {
return func(fs *Filesystem) error {
fs.rootMountpoint = mountpoint
return nil
}
}
func WithEnableStargz(enable bool) NewFSOpt {
return func(fs *Filesystem) error {
if enable {
fs.stargzResolver = stargz.NewResolver()
}
return nil
}
}
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