| Directive | Description | |-----------|-------------| | Run Process | Executes external processes. Can be nested. | | Registry | Creates/updates registry keys and values. | | FileMove / FileCopy | Moves or copies files after depot extraction. | | DeleteFile / DeleteFolder | Cleans temporary or obsolete files. | | RequireAdmin | Forces admin privileges for certain actions (Windows). | | WaitForProcess | Pauses until a launched process finishes. | | InstallScript root | Mandatory root object name. |
The file uses Valve's KeyValues format (often called VDF), which is a hierarchical text format similar to JSON but with a different syntax. installscript.vdf