.

wcfs/__init__.py

@@ -26,9 +26,11 @@ XXX doc
 import os, sys, hashlib, tempfile, subprocess, time
 import logging as log
 from os.path import dirname
-from golang import go, chan, select, default
 from errno import ENOENT, EEXIST
 
+from golang import go, chan, select, default
+from golang.gcompat import qq
+
 from ZODB.FileStorage import FileStorage
 
 
@@ -162,6 +164,9 @@ def _start(zurl):
                 else:
                     # TODO read .wcfs and verify it = zurl
                     res = f
+                    dotwcfs = f.read()
+                    if dotwcfs != zurl:
+                        raise RuntimeError(".wcfs != zurl  (%s != %s)" % (qq(dotwcfs), qq(zurl)))
                     break
 
 
@@ -228,7 +233,7 @@ def _mntpt_4zurl(zurl):
     _mkdir_p(mntpt)
     return mntpt
 
-# mkdir -p
+# mkdir -p.
 def _mkdir_p(path):
     try:
         os.makedirs(path)

wcfs/wcfs.go

@@ -263,6 +263,12 @@ func NewStaticFile(data []byte) *StaticFile {
 	return &StaticFile{Node: nodefs.NewDefaultNode(), data: data}
 }
 
+func (f *StaticFile) GetAttr(out *fuse.Attr, _ nodefs.File, _ *fuse.Context) fuse.Status {
+	out.Size = uint64(len(f.data))
+	out.Mode = fuse.S_IFREG | 0644
+	return fuse.OK
+}
+
 func (f *StaticFile) Read(_ nodefs.File, dest []byte, off int64, _ *fuse.Context) (fuse.ReadResult, fuse.Status) {
 	l := int64(len(f.data))
 	end := off + l
@@ -286,7 +292,7 @@ func mkfile(parent nodefs.Node, name string, child nodefs.Node) {
 func main() {
 	log.SetPrefix("wcfs: ")
 
-	debug := flag.Bool("d", false, "debug")
+	debug := flag.Bool("d", true, "debug")
 	flag.Parse()
 	if len(flag.Args()) != 2 {
 		log.Fatalf("Usage: %s zurl mntpt", os.Args[0])