Programatically Working With TFS Check-In Policies

Check-in policies within mature development environments are imperative, allowing the construction of code, to police checking in of code. Policies within TFS aid in enforcing restrictions and limitations whenever files are checked into TFS VC. TFS supplies a multitude of pre-existing check-in policies for actions like checking that unit tests are implemented, executing static code analysis to check for standards, and a bunch of others.

Unfortunately, there are some limitations however which I ran into recently with a current client of mine. The long and short of it is check-in policies cannot be included in process templates. However, there are custom development avenues you can use by building some managed code against the TFS API to execute this, the objects and methods that are used are fairly self explanatory. Consider the following that shows getting a collection of the current policies, and then setting the policies.

Firstly, getting an appropriate reference to the desired project:

TeamFoundationServer tfs = new TeamFoundationServer(http://tfs:8080);
VersionControlServer vcs = (VersionControlServer) tfs.GetService(typeof(VersionControlServer));
TeamProject tp = vcs.GetTeamProject(“Project”);

Off the TeamProject object instance, you can following call the GetCheckinPolicies method, which will allow you to return a Microsoft.TeamFoundation.VersionControl.Client.PolicyEnvelope array type. Essentially this is what we can refer to as the policy instance, representing the applied policy’s of type IPolicyDefinition. Since you have an active array, you can do push the array into a typed collection of PolicyEnvelope objects using List.AddRange



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