reasonml-idea-plugin

ReasonML language plugin for idea

Documentation

Please see the wiki.

Features

Reason syntax

Ocaml syntax

Dune syntax (limited support)

Structured view

Code folding

js language injection

Bucklescript compiler integration

JSX syntax & completion

Type annotation

Intentions (_ReasonML_): add braces to function, transform local open

Other features:

Line and block commenting
Pair braces matcher
Reformat using refmt (press crtl alt shift R or ⌘⎇⇧R on Mac)
Reformat on save
Works natively on Windows

Make sure "namespace": false is set in bsconfig.json to enable inferred types hints in the editor.

How to help

Be patient
Give this project some love, star it or star the plugin page in intellij repository
Fill the github repo with specific issues
Support my work with liberapay
Support my work with paypal-me

Some live templates

List of templates that may help development.

abbrevation: jsp, description: create a jsProps in wrapReasonForJs

~$NAME$=jsProps##$NAME$,$END$

abbreviation: style, description: create a style module

module Styles = {
    open Css;
    let $VAR$ = style([
        $END$
    ]);
};

abbreviation: comp, description: create a reason component

let component = ReasonReact.statelessComponent("$NAME$");

let make = (~$PROP$, _children) => {...component, render: _self => <div />};
$END$
/*
 JS interop
 expose an helper for js - can be deleted when no more used by javascript code
 */
let jsComponent =
  ReasonReact.wrapReasonForJs(~component, jsProps =>
    make(~$PROP$=jsProps##$PROP$, [||])
  );

What?

Why don't you consider using Language Server Protocol ?

Mainly because I want a strong integration in the IDE and I need a first class support of Windows.
What versions does the plugin support at the moment?

It should work with idea 15
How is it different than ocaml language plugin?

I wanted to have a plugin dedicated to reason and that's why I created one called reasonml, not ocaml. Then I realised that I still need ocaml support and that people are asking for it.

I started this plugin by studying and copying parts of the ocaml plugin, but now the 2 projects are taking different orientations, technically.

I am moving away from merlin and trying to use the most of Intellij structures.

Now, they have incompatible implementations, and different goals.

Development

This project is heavily inspired by :

custom language tutorial from intellij
ocaml language plugin from sidharthkuruvila ( 👍 )

longde123 / reasonml-idea-plugin Goto Github PK