[feature request] Julialang support

[honghuzi]

It would be great if lsp-bridge has julialang support.

[manateelazycat]

Add new LSP server into lsp-bridge is pretty easy, please read https://github.com/manateelazycat/lsp-bridge#add-support-for-new-language

You just need steal json setting from VSCode, then send a PR. ;)

[honghuzi]

I didn't find the exact file to steal configs from.
I read the existing lsp-bridge/langserver/typescript.json

{
  "name": "typescript",
  "languageId": "TypeScript",
  "command": [
    "typescript-language-server",
    "--stdio"
  ],
  "settings": {}
}

and found little configurations. Maybe "command" is the most useful?
Then i searched all "typescript json" files with the Everything tool as below

~\.vscode\extensions\ms-ceintl.vscode-language-pack-zh-hans-1.71.9140930\translations\extensions\typescript-basics.i18n.json
~\.vscode\extensions\ms-ceintl.vscode-language-pack-zh-hans-1.71.9140930\translations\extensions\typescript-language-features.i18n.json
~\Microsoft VS Code\resources\app\extensions\typescript-basics\syntaxes\TypeScript.tmLanguage.json
~\Microsoft VS Code\resources\app\extensions\typescript-basics\syntaxes\TypeScriptReact.tmLanguage.json
~\AppData\Roaming\Code\clp\52a557de5c39607b04949a9e2e3aeee5.zh-cn\vscode.typescript-language-features-91eb803b50b518fa1865b9b177116d70.json

, and still didn't find anything like the configs in lsp-bridge/langserver/typescript.json

[honghuzi]

According to the README of LanguageServer.jl, I added a julia.json file on the lanserver folder

{
  "name": "julials",
  "languageId": "julia",
  "command": [
    "julia.exe",
    "--project=C:\\Users\\myname\\.julia\\packages\\LanguageServer\\0vsx2\\src\\LanguageServer.jl\\environment",
    "-e",
    "using LanguageServer; runserver()"
  ],
  "settings": {},
  "support-single-file": false
}

and also added something to the lsp-bridge.el file,

However, the julia language server could not be started, the lsp-bridge buffer shows log.txt

[manateelazycat]

Looks like julia language server send workspace/configuration to lsp-bridge, and lsp-bridge not response futher message to julia language server.

You can research julia's docs, and add some handler at

lsp-bridge/core/lspserver.py

Line 594 in 5ff4f33

self.handle_workspace_configuration_request(message["method"], message["id"], message["params"])

or

lsp-bridge/core/lspserver.py

Line 449 in 5ff4f33

def handle_workspace_configuration_request(self, name, request_id, params):

[nesteiner]

@honghuzi hey, some problem occurs, the julials not working

by the way, did you know your json is not correct in julials.json with .exe
and with the update of Julia, the path to LanguageServer is changed