• .NET SDK, currently version 6.

• VS Code
• Ionide FSharp extension for FSharp IDE support
• C# extension for the debugger

It is very simple to build CWTools from the command line, either standalone, or using a "Terminal" window in VS Code. Once you've cloned the repository (and optionally opened it in VS Code), create a terminal and:

1. ./build.cmd or ./build.sh which will run the following automatically:
   1. dotnet tool restore
   2. dotnet paket restore
   3. dotnet build

Then to run tests either:

• ./build.cmd test
• or cd CWToolsTests, dotnet run

In general, all projects are built by simply running dotnet build and all executable projects run with dotnet run.

• CWTools: The main library
• CWToolsTests: The test suite
• CWToolsCLI: A CLI frontend for the CWTools library, intended for use in continuous integration
• CWToolsDocs: A small application that generates HTML/Wiki docs from the rules. E.g. https://cwtools.github.io/cwtools-hoi4-config/
• CWToolsScripts / Scripts: A collection of small utilities for generating rules related content
• CWToolsCSTests: A (currently broken) test suite using a C# project.