Development

Required Dependencies

Talos requires the following dependencies to be installed.

# Homebrew can install all required dependencies
brew install git cmake ninja llvm

Note (Windows): Visual Studio with the "Desktop Development with C++" workload is required to build Talos. This can be installed using the appropriate wizard or through WinGet:

winget install "Visual Studio Community 2022" --override "--add Microsoft.VisualStudio.Workload.NativeDesktop Microsoft.VisualStudio.Component.Git " -s msstore

Optional Dependencies

The CMake build-system also allows for the use of ccache or sccache depending on your preference, which significantly speeds up builds.

# Darwin Systems
brew install sccache

# Linux Systems
sudo apt install sccache

# Windows Systems (sccache only)
choco install sccache

Talos optionally requires bun for building the VSC extension, and enabling better scripting tools (until Talos can do so).

curl -fsSL https://bun.sh/install | bash

Building Natively

After cloning the Talos repository, the project can be built natively visually or programmatically.

Visually

The project can be built visually using Visual Studio Code (or VSCodium) and the CMake Tools extension. It is recommended to use the previously installed Clang compiler.

Programmatically

To build the project programmatically, the following command can be invoked:

bun run compile

Project Structure

The Talos language consists of multiple working components. It can be more simply described with the underlying project-structure:

<project>/
├── cmake/          - CMake Configurations
│   ├── mono/           - Monorepo CMake Utilities
│   └── talos/          - Talos CMake Utilities
├── configs/        - Various Configuration Files
├── docs/           - Core Documentation Markdown
├── examples/       - Brief Examples Directory
├── scripts/        - Platform Specific Scripts
├── source/         - Monorepo Source Directory
│   ├── crates/         - Talos Standard Libraries
│   ├── shell/          - Talos Command-Line Executable
│   ├── talos/          - Talos Runtime/Compiler Library
│   ├── testing/        - C++ Testing Entry-Point
│   ├── vscode/         - Visual Studio Code Extension
│   ├── website/        - Static Website Generator
│   ├── xasm/           - JIT Assembler Package
│   ├── xhash/          - Various Hashing Utilities
│   ├── xinv/           - Dependency Injection Package
│   ├── xjct/           - Executable Bundling Package
│   ├── xlsp/           - Language Server Package
│   ├── xpc/            - Subprocess/Shell Package
│   ├── xsio/           - Concurrency/Scheduler Package
│   ├── xtdlib/         - Standard Library Utilities
│   ├── xtest/          - Custom Testing Framework
├── syntaxes/       - Editor Syntax Grammars
└── tools/          - Extraneous Project Tooling

In particular, the source/ folder contains all the C++ monorepos packages necessary to construct the source/talos/ runtime library and the source/shell/ command-line executable for Talos. All packages that begin with a x..., such as xtdlib and xsio, are standalone monorepo packages used by the core runtime. The project was implemented this way to allow other developers to consume these packages as dependencies to other potential projects.