- val dir = Posix.FileSys.opendir dname
-
- fun loop actions =
- case Posix.FileSys.readdir dir of
- NONE => actions
- | SOME fname => loop ({action = Slave.Delete,
- domain = dom,
- dir = dname,
- file = OS.Path.joinDirFile {dir = dname,
- file = fname}} :: actions)
-
- val actions = loop []
+ fun visitDom (dom, dname, actions) =
+ let
+ val dir = Posix.FileSys.opendir dname
+
+ fun loop actions =
+ case Posix.FileSys.readdir dir of
+ NONE => actions
+ | SOME fname =>
+ let
+ val fnameFull = OS.Path.joinDirFile {dir = dname,
+ file = fname}
+ in
+ if Posix.FileSys.ST.isDir (Posix.FileSys.stat fnameFull) then
+ loop (visitDom (fname ^ "." ^ dom,
+ fnameFull,
+ actions))
+ else
+ loop ({action = Slave.Delete,
+ domain = dom,
+ dir = dname,
+ file = fname} :: actions)
+ end
+ in
+ loop actions
+ before Posix.FileSys.closedir dir
+ end
+
+ val actions = visitDom (dom, dname, [])