drafts seem to be working again

client.go

@@ -43,11 +43,9 @@ func (ch *CaddyHugo) newEditSession(docName string) (*editSession, error) {
 		filename: filename,
 		doc:      acedoc.NewString(string(contents)),
 		//	tmpfs:    afero.NewCopyOnWriteFs(afero.NewBasePathFs(afero.NewOsFs(), ch.Dir+"/"), afero.NewMemMapFs()),
-		tmpfs: afero.NewCopyOnWriteFs(afero.NewReadOnlyFs(afero.NewBasePathFs(afero.NewOsFs(), ch.Dir)), afero.NewMemMapFs()),
+		tmpfs: afero.NewCopyOnWriteFs(afero.NewOsFs(), afero.NewMemMapFs()),
 	}
 
-	printTree(es.tmpfs)
-
 	err = es.doc.LogToFile(path.Join(ch.Dir, "logs", docName))
 	if err != nil {
 		fmt.Println(err)
@@ -82,6 +80,14 @@ func (ch *CaddyHugo) renderDraft(es *editSession) error {
 	return proc.Start()
 }
 
+func (ch *CaddyHugo) persistEdits(es *editSession) error {
+	err := afero.WriteFile(afero.NewOsFs(), es.filename, []byte(es.doc.Contents()), 0644)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
 func (ch *CaddyHugo) hasEditSession(docName string) (*editSession, bool) {
 	dr, ok := ch.docs[ch.docFilename(docName)]
 	return dr, ok