VS Code Language Server for Spring Boot Application Properties

VSCode extension and Language Server providing support for working with Spring Boot apps in Java.

Installation:

Currently this plugin is not distributed via vscode marketplace. You can only install it from a .vsix file. You can download it here:

TODO: add link

To install it:

open vscode.
press CTRL-SHIFT-P and search for VSIX
select Extension: Install from VSIX

Usage:

The extension will automatically activate when you edit files with the following name patterns:

*.java => activates support for Java files

Developer notes

Bulding and Running

This project consists of three pieces:

a vscode-extension which is a language-server client implemented in TypeScript.
commons-vscode: a local npm module with some utilities implemented in TypeScript.
a language server implemented in Java.

To build all these pieces you normally only need to run:

npm install

However, the first time you build it might fail trying to find the commons-vscode module on npm central. Once we publish a stable version of that module on npm central that will no longer be a problem. Until that time, you can work around this by doing a one time manual run of the preinstall script prior to running npm install:

./scripts/preinstall.sh
npm install

Now you can open the client-app in vscode. From the root of this project.

code .

To launch the language server in a vscode runtime, press F5.

Debugging

To debug the language server, open lib/Main.ts and edit to set the DEBUG option to true. When you laucnh the app next by pressing F5 it will launch with debug options being passed to the JVM.

You can then connect a 'Remote Java' Eclipse debugger on port 8000.

Packaging as a vscode extension

First make sure the stuff is all built locally:

 ./scripts/preinstall.sh  # only needed if this is the first build.
 npm install

Then package it:

 npm run vsce-package

This produces a .vsix file which you can install directly into vscode.

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