Ganjaboy3942 / Pharo-LanguageServer

A Language Server Protocol implementation in Pharo

Pharo Language Server

I am an implementation of the Language Server Protocol (LSP) for the Pharo programming language. My main goal is to provide a unique interface for several generic IDE to manipulate a Pharo environment.

I am used by the following client extensions:

• vscode-pharo

Features

As a language server, I accept two Pharo/SmallTalk formats:

• .st for smalltalk script (as you can see in a playground).
• .class.st for tonel files.

Most of the features are available for both formats.

• Code highlighting
• Hover
• Auto-completion

Script specific features

• Code formatting

Tonel specific features

• Saving the file create/update the corresponding class in the image

Installation

There is two ways to download this project:

• by downloading a pre-build image (in releases or from the pharo launcher)
• by loading the code in a Pharo Image

Add project in PharoLauncher

To add this project into the pharo launcher:

1. Download the PharoLauncher
2. Open PharoLauncher
3. Open a playground (Ctrl + O, Ctrl + W)
4. Execute the following piece of code

| sources |
sources := {
    PhLTemplateSource new
        type: #HttpListing;
        name: 'Pharo Language Server';
        url: 'https://github.com/badetitou/Pharo-LanguageServer/releases';
        filterPattern: 'href="([^"]*/(Pharo|Moose)[0-9][^"]*.zip)"';
        templateNameFormat: '{6} ({5})' }.
    PhLUserTemplateSources sourcesFile writeStreamDo: [ :s | 
        (STON writer on: s)
            newLine: String lf;
            prettyPrint: true;
            nextPut: sources ]

Load the code

Execute this code in any Pharo Image

Metacello new
  githubUser: 'badetitou' project: 'Pharo-LanguageServer' commitish: 'v2' path: 'src';
  baseline: 'PharoLanguageServer';
  load