https://github.com/neandertech/quickmaffs

https://github.com/neandertech/quickmaffs

Last synced: about 1 year ago
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• Host: GitHub
• URL: https://github.com/neandertech/quickmaffs
• Owner: neandertech
• Created: 2022-08-05T13:01:42.000Z (almost 4 years ago)
• Default Branch: main
• Last Pushed: 2023-09-05T08:58:25.000Z (over 2 years ago)
• Last Synced: 2025-03-24T15:21:56.557Z (about 1 year ago)
• Language: Scala
• Size: 708 KB
• Stars: 13
• Watchers: 1
• Forks: 1
• Open Issues: 6
• Metadata Files:
  • Readme: README.md

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README

          
# Quickmaffs 

A small arithmetic language and set of tooling, intended to demonstrate 

how easy it is to write Language Servers using [Langoustine](https://github.com/neandertech/langoustine) 

and [Jsonrpclib](https://github.com/neandertech/jsonrpclib).

Through the magic of rabbit holes, the project has a batch interpreter and 

a REPL as well for some reason.

[Scala 3](https://docs.scala-lang.org/scala3/book/introduction.html#), 

[Scala CLI](https://scala-cli.virtuslab.org), 

[Cats-effect 3](https://typelevel.org/cats-effect/),

[FS2](https://fs2.io/#/)

## Pre-requisites

1. Ensure you have [Scala CLI](https://scala-cli.virtuslab.org) installed

## Build

* LSP: `make lsp`

* Batch interpreter: `make interpreter`

* REPL: `make repl`

Everything: `make all`

## Usage 

LSP: configure your editor to use `bin/lsp` as a language server for `*.qmf` files 

![](/docs/lsp.gif)

REPL: `bin/repl`

![](/docs/repl.gif)

Interpreter

![](/docs/interpreter.png)