tools/opentf/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 using Mono.GetOptions;
  37
  38 [Command("view", "Displays the specified version of a file.", "<path>...")]
  39 class ViewCommand : Command
  40 {
  41         [Option("Look for deleted files.", "D", "deleted")]
  42                 public bool OptionDeleted = false;
  43
  44         [Option("Recursive", "R", "recursive")]
  45                 public bool OptionRecursive = false;
  46
  47         [Option("Version", "V", "version")]
  48                 public string OptionVersion;
  49
  50         public ViewCommand(Driver driver, string[] args): base(driver, args)
  51                 {
  52                 }
  53
  54         public override void Run()
  55         {
  56                 if (Arguments.Length < 1)
  57                         {
  58                                 Console.WriteLine("Usage: tf view <itemSpec>");
  59                                 Environment.Exit((int)ExitCode.Failure);
  60                         }
  61
  62                 // process command options
  63                 RecursionType rtype = OptionRecursive ? RecursionType.Full : RecursionType.None;
  64                 DeletedState dstate = OptionDeleted ? DeletedState.Any : DeletedState.NonDeleted;
  65
  66                 List<ItemSpec> itemSpecs = new List<ItemSpec>();
  67                 foreach (string path in Arguments)
  68                         itemSpecs.Add(new ItemSpec(Path.GetFullPath(path), rtype));
  69
  70                 ItemSet[] itemSets = VersionControlServer.GetItems(itemSpecs.ToArray(), VersionFromString(OptionVersion),
  71                                                                                                                                                                                                                          dstate, ItemType.Any, true);
  72
  73                 foreach (ItemSet itemSet in itemSets)
  74                         {
  75                                 foreach (Item item in itemSet.Items)
  76                                         {
  77                                                 string tname = Path.GetTempFileName();
  78                                                 item.DownloadFile(tname);
  79
  80                                                 using (StreamReader sr = new StreamReader(tname))
  81                                                         {
  82                                                                 Console.WriteLine(sr.ReadToEnd());
  83                                                         }
  84
  85                                                 File.Delete(tname);
  86                                         }
  87                         }
  88         }
  89 }