Also, there’s p4 changes -m1 //path/to/your/project/...#have
which, if run in the client workspace that synced the files for building, will give you the highest changelist number of the files in the workspace.
Also, there’s p4 changes -m1 //path/to/your/project/...#have
which, if run in the client workspace that synced the files for building, will give you the highest changelist number of the files in the workspace.