https://github.com/dawee/prisml

Write OCaml through the Reason prism. Write ReasonML through the OCaml prism.
https://github.com/dawee/prisml

ocaml reasonml vscode-extension

Last synced: 3 months ago
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Write OCaml through the Reason prism. Write ReasonML through the OCaml prism.

• Host: GitHub
• URL: https://github.com/dawee/prisml
• Owner: dawee
• Created: 2019-04-14T06:08:43.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-04-25T00:01:13.000Z (about 7 years ago)
• Last Synced: 2025-06-03T09:13:08.120Z (about 1 year ago)
• Topics: ocaml, reasonml, vscode-extension
• Language: TypeScript
• Homepage:
• Size: 66.4 KB
• Stars: 2
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# PrisML

                     _ _

                    / | \

     OCaml   ~~~>  /  |  \  ~~~> ReasonML

    ReasonML <~~~ /___|___\ <~~~ OCaml

Write ReasonML through the **OCaml prism**.

Write OCaml through the **ReasonML prism**.

## Description

**PrisML is a VSCode extension** for OCaml and ReasonML developers. It gives you the ability to work on both syntax using only the one you're familiar with.

PrisML is just a layer over **refmt**, developped by the authors of [facebook/reason](https://github.com/facebook/reason).

## Development

This project is a work in progress. Reading and writing using Reason syntax seems to work fine though.

To take a look at the extension:

- Clone this project

- Install the dependencies using `yarn`

- Open the project using VSCode _(make sure you have VSCode version >= 1.33.0)_

- In the menu, click on "Debug" -> "Start Debugging"

- In the new VSCode window, open the command search bar (Ctrl-Shift-P or Cmd-Shift-P) and type "prisml". You should see one command, click on it.

- It will open the same UI it opens when you want to open a folder. So choose an OCaml project _(personally I tested with [glennsl/bs-jest](https://github.com/glennsl/bs-jest))_

You should see the chosen folder in VSCode explorer. The OCaml files should be seen with `_ml.re` extension instead of `.ml`. When you open them, you should see Reason syntax instead of OCaml.