Shows how to use TFS API calls to list all files changed in a specific iteration, including querying work items and extracting changesets to a text file.
I was asked by a colleague to provide a list of all files that were changed under a particular iteration. Rather than delving into the data, I made a couple of API calls to TFS to output a text file with the list.
This is probably not the most efficient method and it is hard coded, but it does output the goods:
1Dim tfs As New TeamFoundationServer("http://testtfs01:8080")
2Dim store As WorkItemStore = tfs.GetService(GetType(WorkItemStore))
3Dim version As VersionControlServer = tfs.GetService(GetType(VersionControlServer))
4' Query for work items
5Dim query As String = "SELECT [System.Id], [System.Title] " _
6 & "FROM WorkItems " _
7 & "WHERE [System.TeamProject] = @Project " _
8 & "AND [System.IterationPath] UNDER @IterationPath " _
9 & "ORDER BY [System.Id]"
10Dim paramiters As New Hashtable
11paramiters.Add("Project", "TestProject1")
12paramiters.Add("IterationPath", "TestProject1TestIteration1")
13Dim y As WorkItemCollection = store.Query(query, paramiters)
14Console.WriteLine(String.Format("Found {0} work items", y.Count))
15' Query work items for attachments
16Dim wiats = From wi As WorkItem In y, l As Link In wi.Links Where l.BaseType = BaseLinkType.ExternalLink Select l, wi
17Console.WriteLine(String.Format("Loading {0} changesets...", wiats.Count))
18Dim ChangeSets As New List(Of Changeset)
19If Not wiats Is Nothing Then
20 Dim els = From i In wiats Where LinkingUtilities.DecodeUri(CType(i.l, ExternalLink).LinkedArtifactUri).ArtifactType = "Changeset"
21 For Each i In wiats
22 Dim el As ExternalLink = CType(i.l, ExternalLink)
23 Dim artifact As ArtifactId = LinkingUtilities.DecodeUri(el.LinkedArtifactUri)
24 If artifact.ArtifactType = "Changeset" Then
25 Dim cs As Changeset = version.ArtifactProvider.GetChangeset(New Uri(el.LinkedArtifactUri))
26 ChangeSets.Add(cs)
27 End If
28 Next
29 ' ------------------------------
30 Console.WriteLine(String.Format("{0} changesets loaded", ChangeSets.Count))
31 Dim files = From f In ChangeSets, c In f.Changes Select c.Item Distinct
32 Using x = System.IO.File.CreateText("c:Tempfiles.txt")
33 For Each f In files
34 x.WriteLine(f.ServerItem)
35 Next
36
37 End Using
38
39End If
40If Debugger.IsAttached Then
41 Console.ReadKey()
42End If
As you can see I have very bad naming and layout, but this is a one time use version of the code, so quick and dirty. If I am asked to do this again I would create a proper command line utility, or even a WPF interface to display the data prettily.
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