https://github.com/objeck/objeck-lsp

LSP server for Objeck
https://github.com/objeck/objeck-lsp

ecode kate language-server language-server-protocol linter lsp objeck sublime vscode

Last synced: 3 months ago
JSON representation

LSP server for Objeck

• Host: GitHub
• URL: https://github.com/objeck/objeck-lsp
• Owner: objeck
• License: other
• Created: 2021-05-25T14:54:59.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2024-08-04T08:28:44.000Z (5 months ago)
• Last Synced: 2024-08-04T09:36:43.402Z (5 months ago)
• Topics: ecode, kate, language-server, language-server-protocol, linter, lsp, objeck, sublime, vscode
• Language: Shell
• Homepage: https://github.com/objeck/objeck-lang-server
• Size: 1.09 MB
• Stars: 1
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Objeck LSP

LSP support for [Objeck](https://github.com/objeck/objeck-lang) was incorporated into v6.0 (and futher releases). Diagnostic functionality (i.e. compiling code, finding symbols, code completion, etc.) is built in libraries that ship with the tool chain. The [LSP](https://microsoft.github.io/language-server-protocol/specification) server is standalone, written in Objeck and exposes STDIO and TCP interfaces. The backend handles client requests, formats responses and maintains the state of in-memory documents.

Please refer to the installation [instructions](https://github.com/objeck/objeck-lsp/blob/main/README.txt) (and issues reports) for editor support.

## Work in the Queue

Reviving this effort to provide the following

1. Clean up configuration options

1. ~~Project/workspace build support for non-VSCode clients~~

1. ~~Better support for Sublime and other text editors (current implementation is based on message ordering from VSCode)~~

1. ~~STDIO support for Sublime and other text editors~~

1. Named pipe support for VSCode

![alt text](images/design.svg "Objeck LSP")

#### Notifications

* Initialized `initialized`

* Cancel Request `$/cancelRequest`

* File Open `textDocument/didOpen`

* File Changed `textDocument/didChange`

* File Save `textDocument/didSave`

* File Close `textDocument/didClose`

#### Callbacks

* Initialize `initialize`

* Code completion `textDocument/completion`

* Code resolution `completionItem/resolve`

* Code symbol `textDocument/documentSymbol`

* Method/Function signature help `textDocument/signatureHelp`

* Goto code references `textDocument/references`

* Goto code definitions `textDocument/definition`

* Goto code declaration `textDocument/declaration`

* Variable rename `textDocument/rename`

* Format document `textDocument/formatting`

* Format selection `textDocument/rangeFormatting`

* Editor shutdown `shutdown`

#### Workspaces

  * JSON configured workspaces to support multi-file projects

  * Find symbol in workspace `workspace/symbol`

  * Watch file changed `workspace/didChangeWatchedFiles`

  * Watch workspace changed `workspace/didChangeWorkspaceFolders`

Fig.1 - Error checking



Fig.2 - Code completion



Fig.3 - Variable and method renaming



## Project Status

The server is functional but there is still work to do.

### Functional

1. Tested editors

    1. Visual Studio Code

    2. Sublime

    3. Kate

1. Platform support

    1. Windows (AMD64)

    2. Linux (AMD64 and ARM64)

    3. macOS (AMD64 and ARM64)

2. Multi-document support

    1. Project workspaces

4. Code symbols

    1. Classes

    2. Enums

    3. Methods    

5. Finding references

    1. Variables

6. Finding declarations

    1. Variables

    2. Methods and functions

7. Finding definitions

    1. Variables (done)

    2. Classes and method (done)

8. Keyword completion

    1. Variables

    2. Methods and functions

9. Bundle documentation

10. Quick Fixes

    1. Add 'use' a statment for an unqualfied class

    2. Qualfied an unqualfied class

    

### Outstanding

1. Test with Emacs on Linux