CODEWITHSUNDEEP
tfstfvc
boyan
boyan

Reputation: 1125

Get current changeset id on workspace for TFS

How do I figure out what changeset I currently have in my local workspace?

Sure, I can pick one file and view its history. However, if that file was not recently updated, its changeset is probably older than the more recently updated files in the same solution.

One possible mistake that we may make is that we view the history on the solution file, however the solution file rarely changes unless you're adding a new project / making solution-level changes.

In the end to figure out the changeset I need to remember what were the latest files changed and view their history.

Is there a better way to do this?

Upvotes: 89

Views: 26876

Answers (5)

Johan Lundberg
Johan Lundberg

Reputation: 27068

The common answer to use tf.exe history . /r directly does work, but it can be horribly slow. In our case it takes 10-15 seconds. I now use a two stage check, first checking the revision of some arbitrary files (I'm using the files in the root folder).

With powershell:

$tfexepath = "C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\Common7\IDE\CommonExtensions\Microsoft\TeamFoundation\Team Explorer\tf.exe"
$localpath = "C:\some\tfs\directory"
    
$result = & $tfexepath history $localpath /noprompt /stopafter:1 /version:W 
"$result" -match "\d+" | out-null
$id = $matches[0]

Then search from the root using the /r flag, but limit the search to start from the revision found above:

$result2 = & $tfexepath history $localpath /r /noprompt /stopafter:1 /version:$id~W        
"$result2" -match "\d+" | out-null
$id2 =  $matches[0]

#result:
Write-Host $id2

For our code base, this brings down the total time from 10-15 to 1.4-1.5 seconds.

As far as I understand there are no drawbacks or limitations, but I suppose it could be slower in a tiny repository. - I'd be glad to know.

Upvotes: 5

kroonwijk
kroonwijk

Reputation: 8410

Your answer is on a MSDN blog by Buck Hodges: How to determine the latest changeset in your workspace

from the root (top) of your workspace, in cmd perform:

tf history . /r /noprompt /stopafter:1 /version:W

Upvotes: 117

Ravid Goldenberg
Ravid Goldenberg

Reputation: 2309

If you really have no idea what version you have you should use one of the other suggested methods. If you are just not sure if you have a specific version or you are uncertain between a few change sets and you prefer working from the VS TFS GUI you can fallow this steps:

  1. Pick the change set you want to be certain about and do a compare: enter image description here

  2. If you have no difference: enter image description here

    or, if the only files that are different are files that you have pending changes in: enter image description here

That means you are up to date with the version in question.

  1. ** If you are not sure if file that has a pending change is actually also not up to date you can check that file version with properties: enter image description here

Upvotes: 1

xero399
xero399

Reputation: 171

Run a Visual Studio CMD (in my case, for VS2015 is called: "Developer Command Promp for VS2015") and then get into your project folder and execute the following command:

tf history . /r /noprompt /stopafter:1 /version:W

Upvotes: 4

fuma
fuma

Reputation: 5867

If you want to use PowerShell (see also; equivalent to answer of @kroonwijk):

  1. enable tfs snapin (once, if not already)

    add-pssnapin Microsoft.TeamFoundation.PowerShell

  2. use tfs cmdlet to get current changeset id

    Get-TfsItemHistory <PATH_TO_PROJECT> -Recurse -Stopafter 1 -Version W

Upvotes: 1

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