cgofuse refactoring

internal/filesystem/cgofuse/dirstat_other.go

@@ -0,0 +1,16 @@
+//go:build !nofuse && !windows
+
+package cgofuse
+
+import (
+	"io/fs"
+
+	"github.com/winfsp/cgofuse/fuse"
+)
+
+// [2022.11.15] readdir-plus in cgofuse is only supported on Windows.
+// If support for a system is added in cgofuse,
+// metadata should be returned within `readdir` in this project as well.
+// This function is a no-op since FUSE will use `getattr` instead
+// to retrieve metadata on systems without the readdir-plus capability.
+func dirStat(fs.DirEntry, fuseContext) (*fuse.Stat_t, error) { return nil, nil }

internal/filesystem/cgofuse/dirstat_windows.go

@@ -0,0 +1,19 @@
+//go:build !nofuse
+
+package cgofuse
+
+import (
+	"io/fs"
+
+	"github.com/winfsp/cgofuse/fuse"
+)
+
+func dirStat(ent fs.DirEntry, fCtx fuseContext) (*fuse.Stat_t, error) {
+	info, err := ent.Info()
+	if err != nil {
+		return nil, err
+	}
+	stat := new(fuse.Stat_t)
+	goToFuseStat(info, fCtx, stat)
+	return stat, nil
+}

internal/filesystem/cgofuse/doc.go

@@ -0,0 +1,3 @@
+// Package cgofuse implements a wrapper around [fs.FS]
+// to make it compatible with the [fuse.FileSystemHost] interface.
+package cgofuse