Luma

Reference implementation of the Luma programming language.

Quick Links

• Docs
• Language Specification

Installation

Windows

powershell -c "irm https://raw.githubusercontent.com/tayadev/luma/refs/heads/main/scripts/install.ps1 | iex"

macOS / Linux

curl -fsSL https://raw.githubusercontent.com/tayadev/luma/refs/heads/main/scripts/install.sh | sh

CLI

Running luma or luma --help will print the following usage information:

Usage: luma <command> [...flags] [...args]

Commands:
  run       ./my-script.luma     Execute a file with Luma
  repl                           Start a REPL session with Luma
  check     ./my-script.luma     Typecheck a Luma script without executing it
  compile   ./my-script.luma     Compile a Luma script to a .lumac bytecode file

  upgrade                        Upgrade to latest version of Luma.

  <command> --help               Print help text for command.

run can be omitted to execute a script directly: luma ./my-script.luma is equivalent to luma run ./my-script.luma