testing version of LuaBIOS and OpenOS

people were having issues getting them to work so now we promote consistency

data/OpenOS/bin/mv.lua

@@ -0,0 +1,33 @@
+local shell = require("shell")
+local transfer = require("tools/transfer")
+
+local args, options = shell.parse(...)
+options.h = options.h or options.help
+if #args < 2 or options.h then
+  io.write([[Usage: mv [OPTIONS] <from> <to>
+  -f         overwrite without prompt
+  -i         prompt before overwriting
+             unless -f
+  -v         verbose
+  -n         do not overwrite an existing file
+  --skip=P   ignore paths matching lua regex P
+  -h, --help show this help
+]])
+  return not not options.h
+end
+
+-- clean options for move (as opposed to copy)
+options =
+{
+  cmd = "mv",
+  f = options.f,
+  i = options.i,
+  v = options.v,
+  n = options.n, -- no clobber
+  skip = {options.skip},
+  P = true, -- move operations always preserve
+  r = true, -- move is allowed to move entire dirs
+  x = true, -- cannot move mount points
+}
+
+return transfer.batch(args, options)