tools/tf/ViewCommand.cs

   1 //
   2 // ViewCommand.cs
   3 //
   4 // Authors:
   5 //      Joel Reed (joelwreed@gmail.com)
   6 //
   7
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28
  29 using System;
  30 using System.Collections.Generic;
  31 using System.IO;
  32 using System.Text;
  33 using Microsoft.TeamFoundation.Client;
  34 using Microsoft.TeamFoundation.VersionControl.Common;
  35 using Microsoft.TeamFoundation.VersionControl.Client;
  36
  37 [Command("view", "Displays the specified version of a file.")]
  38 class ViewCommand : Command
  39 {
  40         public ViewCommand(Driver driver, string[] args): base(driver, args)
  41         {
  42         }
  43
  44         public override void Run()
  45         {
  46                 string path = Arguments[1];
  47
  48                 // process command options
  49                 RecursionType rtype = Options.Recursive ? RecursionType.Full : RecursionType.None;
  50                 DeletedState dstate = Options.Deleted ? DeletedState.Any : DeletedState.NonDeleted;
  51
  52                 ItemSpec itemSpec = new ItemSpec(path, rtype);
  53                 ItemSet itemSet = VersionControlServer.GetItems(itemSpec, Version, dstate, ItemType.Any, true);
  54
  55                 Item[] items = itemSet.Items;
  56                 foreach (Item item in items)
  57                         {
  58                                 string tname = Path.GetTempFileName();
  59                                 item.DownloadFile(tname);
  60
  61                                 using (StreamReader sr = new StreamReader(tname))
  62                                         {
  63                                                 Console.WriteLine(sr.ReadToEnd());
  64                                         }
  65
  66                                 DeleteReadOnlyFile(tname);
  67                         }
  68         }
  69 }