Rhai Language Support for Visual Studio Code

Rhai is an embedded scripting language and evaluation engine for Rust that gives a safe and easy way to add scripting to any application.

Features

[x] Syntax highlighting
[x] Grain bytecode compile
- [x] Compile on Save
- [x] Nested Grain bytecode file under Rhai files
- [x] Showing compilation Errors

Todo List

[ ] Auto formatter
[ ] Language server

How to Install

Search for Rhai Language Support in Visual Studio Code.
Download directly from the Visual Studio Marketplace.

Commands

Use Ctrl + Shift + P or Command + Shift + P to open the command palette and type Rhai:.

Command	description
`rhai.compileGrain`	Compile Rhai current file to Grain bytecode
`rhai.format`	Rhai: Format File
`rhai.syntaxCheckRhai`	Rhai: Syntax check on current Rhai file

Settings

Use the Settings panel or settings.json in Visual Studio Code or command + , (Windows / Linux: File -> Preferences -> User Settings) open the vscode file settings.json

	type	default	description
`rhai.compileGrainOnSave`	string	`off`	Compile Rhai files to Grain bytecode on save
`rhai.promptFileNesting`	boolean	`true`	Prompt to ask if the Rhai file nesting should be enabled, so compiled .rgrn files can nest under their .rhai source.
`rhai.trace.server`	string	`off`	Traces the communication between VS Code and the language server.
`rhai.syntaxCheckRhaiOnChange`	string	`off`	Enable syntax check on Rhai file on file change.
`rhai.syntaxCheckRhaiDelaySeconds`	number	`3`	Seconds to wait after typing stops before running syntax check.
`rhai.useLanguageServer`	boolean	`true`	Use Rhai Language Server. (WIP)

Screenshot

Sample