https://github.com/pest-parser/pest-ide-tools

IDE tools for writing pest grammars, using the Language Server Protocol for Visual Studio Code, Vim and other editors
https://github.com/pest-parser/pest-ide-tools

extension ide language-server language-server-protocol lsp pest vim vscode vscode-extension

Last synced: about 22 hours ago
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IDE tools for writing pest grammars, using the Language Server Protocol for Visual Studio Code, Vim and other editors

• Host: GitHub
• URL: https://github.com/pest-parser/pest-ide-tools
• Owner: pest-parser
• License: apache-2.0
• Created: 2023-02-11T13:41:55.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-09-09T02:54:44.000Z (4 months ago)
• Last Synced: 2024-10-29T14:22:29.474Z (3 months ago)
• Topics: extension, ide, language-server, language-server-protocol, lsp, pest, vim, vscode, vscode-extension
• Language: Rust
• Homepage: https://pest.rs
• Size: 10.9 MB
• Stars: 49
• Watchers: 5
• Forks: 8
• Open Issues: 18
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE
  • Codeowners: .github/CODEOWNERS

Awesome Lists containing this project

• awesome-pest - pest IDE tools - A main repository with LSP server and VSCode extension. (Tooling / IDE Support)

README

        
# Pest IDE Tools

_IDE support for [Pest](https://pest.rs), via the LSP._

This repository contains an implementation of the _Language Server Protocol_ in

Rust, for the Pest parser generator.



  



## Features

- Error reporting.

- Warnings for unused rules.

- Syntax highlighting definitions available.

- Rename rules.

- Go to rule declaration, definition, or references.

- Hover information for built-in rules and documented rules.

- Autocompletion of rule names.

- Inline and extract rules.

- Full-unicode support.

- Formatting.

- Update checking.

Please see the

[issues page](https://github.com/pest-parser/pest-ide-tools/issues) to suggest

features or view previous suggestions.

## Usage

You can find documentation on how to set up the server for in the `DOCS.md`

file.

### Supported IDEs

- [Visual Studio Code](https://marketplace.visualstudio.com/items?itemName=pest.pest-ide-tools)

  - VSCode has a pre-built extension that can compile, update, and start up the

    language server. It also includes syntax highlighting definitions.

  - The extension is also available on [OpenVSX](https://open-vsx.org/extension/pest/pest-ide-tools)

- Sublime Text

  - Sublime Text packages can be obtained from [the latest release](https://github.com/pest-parser/pest-ide-tools/releases/latest)

- Vim

  - Vim support is provided via the [pest.vim](https://github.com/pest-parser/pest.vim) package.

- Zed

  - Zed support is provided via the [Zed Pest extension](https://github.com/pest-parser/zed-pest).

Due to the usage of the LSP by this project, adding support for new IDEs should

be far more achievable than a custom implementation for each editor. Please see

the [tracking issue](https://github.com/pest-parser/pest-ide-tools/issues/10) to

request support for another IDE or view the current status of IDE support.

## Development

This repository uses a [Taskfile](https://taskfile.dev); install the `task`

command for a better experience developing in this repository.

The task `fmt-and-lint` can be used to check the formatting and lint your code

to ensure it fits with the rest of the repository.

In VSCode, press `F5` to build and debug the VSCode extension. This is the only

method of debugging that we have pre set-up.

### Architecture

The server itself is implemented in Rust using `tower-lsp`. It communicates with

editors via JSON-RPC through standard input/output, according to the language

server protocol.

### Contributing

We appreciate contributions! I recommend reaching out on Discord (the invite to

which can be found at [pest.rs](https://pest.rs)) before contributing, to check

with us.

## Credits

- [OsoHQ](https://github.com/osohq), for their

  [blog post](https://www.osohq.com/post/building-vs-code-extension-with-rust-wasm-typescript),

  and open source code which was used as inspiration.

- [Stef Gijsberts](https://github.com/Stef-Gijsberts) for their

  [Pest syntax highlighting TextMate bundle](https://github.com/Stef-Gijsberts/pest-Syntax-Highlighting-for-vscode)

  which is used in this extension under the MIT license.