func newDiskTransport() (*transport.DiskTransport, error) {
cacheDir, err := ioutil.TempDir("", "mounttest_cache")
if err != nil {
return nil, err
}
return transport.NewDiskTransport(cacheDir)
}
// fuseMountFolder uses the fuseklient library to mount the given
// folder.
func (m *Mounter) fuseMountFolder(mount *Mount) error {
var (
t transport.Transport
err error
)
t, err = transport.NewRemoteTransport(m.Transport, fuseTellTimeout, mount.RemotePath)
if err != nil {
return err
}
// user specifies to prefetch all content upfront
if mount.PrefetchAll {
dt, err := transport.NewDiskTransport(mount.CachePath)
if err != nil {
return err
}
// cast into RemoteTransport for NewDualTransport
rt := t.(*transport.RemoteTransport)
t = transport.NewDualTransport(rt, dt)
}
cf := &fuseklient.Config{
Path: mount.LocalPath,
MountName: mount.MountName,
NoIgnore: mount.NoIgnore,
NoPrefetchMeta: mount.NoPrefetchMeta,
NoWatch: mount.NoWatch,
Trace: mount.Trace,
}
f, err := fuseklient.New(t, cf)
if isRemotePathError(err) {
return ErrRemotePathDoesNotExist
} else if err != nil {
return err
}
mount.MountedFS = f
mount.Unmounter = f
var fs *fuse.MountedFileSystem
if fs, err = f.Mount(); err != nil {
return err
}
// TODO: what context to use?
go fs.Join(context.TODO())
return nil
}
