Label command (Team Foundation Version Control)

TFS 2017 | TFS 2015 | TFS 2013

Visual Studio 2019 | Visual Studio 2017 | Visual Studio 2015 | Visual Studio 2013

Attaches a label to or removes a label from a version of a file or folder in the server for Team Foundation version control.

Prerequisites

To use the label command, you must have the Label permission set to Allow. To modify or delete labels created by other users, you must have the Administer labels permission set to Allow. For more information, see Default TFVC permissions.

Syntax

tf label labelname[@scope] [/owner:ownername] 
itemspec [/version:versionspec] [/comment:("comment"|@commentfile)] 
[/child:(replace|merge)] [/recursive] [/login:username,[password]] [/collection:TeamProjectCollectionUrl]	

tf label /delete labelname[@scope] 
itemspec [/login:username,[password]] [/collection:TeamProjectCollectionUrl]

Parameters

Argument

Option

Remarks

A label is a marker that you can attach to a set of unrelated files and folders in the Team Foundation version control server. Use the label to simplify their retrieval to a workspace for either development or build purposes. Therefore, a label is like a changeset or date/time to which and from which you can arbitrarily add and remove files and folders or change the versions of the items therein. A label is a version specification that can be passed to the following Team Foundation commands:

• Branch Command

• Difference Command

• Dir Command

• Get Command

• History Command

• Merge Command

• View Command

Common types of labels are milestone labels such as "M1," "Beta2," or "Release Candidate 0."

Labels are version-specific, that is, you can only attach a label to one version of a file or folder. Each version of an item can support multiple labels.

A label is not a versioned object; therefore, the label history of files is not tracked. Additionally, a label operation does not create a pending change in your workspace. When you issue the label command, the update is immediately reflected in the Team Foundation version control server.

For more information on how to find the tf command-line utility, see Use Team Foundation version control commands.

Removing and Deleting Labels

You can use the Unlabel Command to remove a label from a file or folder. Alternatively, you can delete a label from the system using the tf label /delete command.

For information about an existing label that includes a list of the items to which the label has been attached, its comment, scope, and owner, see Labels Command.

Managing Overloaded Labels

Label names must be unique throughout a specified scope. When you add a label, you reserve the use of that label name at or under the specified or implied scope. The default value for the @scope parameter is the project, for example, $/TeamProject1.

If another team or user adds a common label such as "M3" to a set of version-controlled files in a different part of the Team Foundation version control server, you can apply the M3 label to version-controlled files in your project as long as the root project folders are in different directories. For example, if files in the $/math directory are labeled "M3," you can apply the "M3" to files in your $/projects directory.

To get, remove a label, or otherwise manage your M3-labeled items, you should specify the @scope parameter to tell Team Foundation which M3 label you want to work with.

You can prevent other users from "overloading" a label such as "M3" in different parts of the Team Foundation version control server by either creating your label at the root ($/) of the Team Foundation version control server or by adjusting Label permissions for certain folders.

Examples

The following example attaches the "goodbuild" label to the workspace version of the "docs" folder and the files and folders it contains.

c:\projects>tf label goodbuild docs /recursive

The following example attaches the "goodbuild" label to the "docs" folder but not the files and folders the docs folder contains.

c:\projects>tf label goodbuild docs

The following example attaches the "goodbuild" label to version 3 of 314.cs in the Team Foundation version control server.

c:\projects>tf label goodbuild /version:3 $/src/314.cs

The following example deletes the "badbuild" label from all items in the Team Foundation version control server.

c:\projects>tf label /delete badbuild

The following example uses the scope option to apply a label to 314.cs.

c:\projects>tf label goodbuild@$/TeamProject1 314.cs

Related articles

• Use Team Foundation version control commands
• Labels Command
• Unlabel Command
• Use Labels to Take a Snapshot of Your Files
• Use Labels to Take a Snapshot of Your Files