feat: Implement example in alternative FUSE library

cmd/stfs-fuse/main.go

@@ -9,14 +9,14 @@ import (
 	"github.com/hanwen/go-fuse/v2/fuse"
 )
 
-type Root struct {
+type FileSystem struct {
 	fs.Inode
 }
 
-func (r *Root) OnAdd(ctx context.Context) {
-	r.AddChild(
+func (f *FileSystem) OnAdd(ctx context.Context) {
+	f.AddChild(
 		"hello_world.txt",
-		r.NewPersistentInode(
+		f.NewPersistentInode(
 			ctx,
 			&fs.MemRegularFile{
 				Data: []byte("Hello, world!"),
@@ -38,7 +38,7 @@ func main() {
 
 	server, err := fs.Mount(
 		*mountpoint,
-		&Root{},
+		&FileSystem{},
 		&fs.Options{
 			Logger: func() *log.Logger {
 				if *verbose {

cmd/stfs-jacobsa-fuse/main.go

@@ -0,0 +1,55 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"log"
+	"os"
+
+	"github.com/jacobsa/fuse"
+	"github.com/jacobsa/fuse/fuseops"
+	"github.com/jacobsa/fuse/fuseutil"
+)
+
+type FileSystem struct {
+	fuseutil.NotImplementedFileSystem
+}
+
+func (f *FileSystem) GetInodeAttributes(ctx context.Context, op *fuseops.GetInodeAttributesOp) error {
+	op.Attributes = fuseops.InodeAttributes{
+		Nlink: 1,
+		Mode:  0555 | os.ModeDir,
+	}
+
+	log.Println(op.Inode)
+
+	return nil
+}
+
+func main() {
+	mountpoint := flag.String("mountpoint", ".", "Directory to mount the FUSE in")
+	verbose := flag.Bool("verbose", false, "Enable verbose logging")
+
+	flag.Parse()
+
+	srv, err := fuse.Mount(
+		*mountpoint,
+		fuseutil.NewFileSystemServer(&FileSystem{}),
+		&fuse.MountConfig{
+			DebugLogger: func() *log.Logger {
+				if *verbose {
+					return log.Default()
+				}
+
+				return nil
+			}(),
+		},
+	)
+	if err != nil {
+		panic(err)
+	}
+
+	if err := srv.Join(context.Background()); err != nil {
+		panic(err)
+	}
+}