Initial commit

Proof-of-concept implementation. Bugs will occur.

internal/domains/filesystem/mount.go

@@ -0,0 +1,52 @@
+package filesystem
+
+import (
+	"log"
+	"os"
+
+	"github.com/hanwen/go-fuse/v2/fs"
+	"github.com/hanwen/go-fuse/v2/fuse"
+	"github.com/sirupsen/logrus"
+)
+
+func (f *FS) mount() {
+	rootDir := f.NewRootDirectory()
+
+	// Populate mount options
+	opts := &fs.Options{
+		MountOptions: fuse.MountOptions{
+			Name:          "faketunes",
+			FsName:        "faketunes",
+			DisableXAttrs: false, // Enable xattr support for macOS
+			Debug:         false,
+			// AllowOther:    true,
+			Options: []string{
+				"default_permissions",
+				"fsname=flac2alac",
+				"nosuid",
+				"nodev",
+				"noexec",
+				"ro",
+			},
+		},
+		NullPermissions: false,
+		Logger:          log.New(os.Stdout, "FUSE: ", log.LstdFlags),
+	}
+
+	// Redirect FUSE logs to logrus
+	log.SetOutput(f.app.Logger().WithField("fuse debug logs", true).WriterLevel(logrus.DebugLevel))
+
+	// Do an actual mount
+	server, err := fs.Mount(f.destinationDir, rootDir, opts)
+	if err != nil {
+		f.app.Logger().WithError(err).Fatal("Failed to start filesystem")
+	}
+	defer server.Unmount()
+
+	select {
+	case <-f.app.Context().Done():
+		return
+	default:
+		server.Wait()
+	}
+}