src/tv_rename.go

   1 //
   2 // Armadillo File Manager
   3 // Copyright (c) 2011, Robert Sesek <http://www.bluestatic.org>
   4 //
   5 // This program is free software: you can redistribute it and/or modify it under
   6 // the terms of the GNU General Public License as published by the Free Software
   7 // Foundation, either version 3 of the License, or any later version.
   8 //
   9
  10 package tv_rename
  11
  12 import (
  13   "fmt"
  14   "os"
  15   "./paths"
  16 )
  17
  18 // Takes a full file path and renames the last path component as if it were a
  19 // TV episode. This performs the actual rename as well.
  20 func RenameEpisode(inPath string) (*string, os.Error) {
  21   // Make sure a path was given.
  22   if len(inPath) < 1 {
  23     return nil, os.NewError("Invalid path")
  24   }
  25   // Check that it's inside the jail.
  26   var path *string = paths.Verify(inPath)
  27   if path == nil {
  28     return nil, os.NewError("Path is invalid or outside of jail")
  29   }
  30   // Make sure that the file exists.
  31   fileInfo, err := os.Stat(*path)
  32   if err != nil {
  33     return nil, err
  34   }
  35   return path, nil
  36 }