Currently duality uses the nightlybuilder, a completely custom tool written by Adam himself. Consider moving towards more modern tooling. At work iam using NUKE build where you define your build in C# and can separate the build steps in targets that depend on each other. It offers full intelisense, debugging capabilities, allows you to install tools locally, has good integration with commandline tools etc. It can even make a nice graph where you can see what targets will be executed:
Summary
Currently duality uses the nightlybuilder, a completely custom tool written by Adam himself. Consider moving towards more modern tooling. At work iam using NUKE build where you define your build in C# and can separate the build steps in targets that depend on each other. It offers full intelisense, debugging capabilities, allows you to install tools locally, has good integration with commandline tools etc. It can even make a nice graph where you can see what targets will be executed:
https://nuke.build/docs/authoring-builds/fundamentals.html
Example where I use it for my build: https://github.com/Barsonax/Singularity/blob/master/_build/Build.cs