How to configure this for editing neovim's configuration files?

[FalcoGer]

I wish to use this mainly to edit the config files for neovim. However with my current configuration, whenever I save the file, it does "Diagnose Workspace x/817", which takes ages.

I don't understand which files it is trying to diagnose and why. The lua files I'm editing are in ~/.vim

My current config file is this

    "Lua.addonManager.enable": true,
    "Lua.codeLens.enable": true,
    "Lua.completion.enable": true,
    "Lua.completion.keywordSnippet": "Both",
    "Lua.completion.displayContext": 10,
    "Lua.format.enable": true,
    "Lua.workspace.library": [
        "/usr/share/nvim/runtime/lua",
        "/usr/share/nvim/runtime/lua/vim",
        "/usr/share/nvim/runtime/lua/vim/lsp",
        "~/.vim/plugged/**/lua/"
    ],
    "Lua.workspace.ignoreDir": [
        ".vscode",
        "plugged",
        ".git"
    ],
    "Lua.diagnostics.globals": [
        "vim"
    ],
    "Lua.diagnostics.workspaceRate": 100,
    "Lua.doc.privateName": [
        "m_*"
    ],
    "Lua.hint.enable": true,

[FalcoGer]

I found out why it was taking forever. It tried parsing every file in ~/.vim/ including subdirectories, which also had my backup, swap files and undo files. I moved all the files I source from my vim config into their own config directory and it loads a lot faster now.

At least it doesn't do that diagnosing workspace thing. Instead it gives me "loaded more than 10000 files" after a few minutes, where there are only 703 lua files in ~/.vim/plugged/ and only 76 in /usr/share/nvim/runtime/lua/.

I also can't get it to recognize the members when I use require(). For example require('neo-tree') would be pulled from ~/.vim/plugged/neo-tree.nvim/lua/neo-tree.lua. There is no LSP completions and the status bar says

Loading Workspace 0/508 Loading Workspace 0/520

with two running indicators that don't move except when I move the cursor around.

I got it to load once, but not anymore. I don't think I changed anything.

My updated config

    "Lua.addonManager.enable": true,
    "Lua.codeLens.enable": true,
    "Lua.completion.enable": true,
    "Lua.completion.keywordSnippet": "Both",
    "Lua.completion.displayContext": 10,
    "Lua.format.enable": true,
    "Lua.workspace.library": [
        "/usr/share/nvim/runtime/lua",
        "/usr/share/nvim/runtime/lua/vim",
        "/usr/share/nvim/runtime/lua/vim/lsp",
        "~/.vim/plugged"
    ],
    "Lua.workspace.ignoreDir": [
        ".vscode",
        ".git"
    ],
    "Lua.diagnostics.globals": [
        "vim"
    ],
    "Lua.runtime.path": [
        "?.lua",
        "?/init.lua",
        "?/lua/?.lua",
        "?.nvim/lua/?.lua"
    ],
    "Lua.diagnostics.workspaceRate": 100,
    "Lua.doc.privateName": [
        "m_*"
    ],
    "Lua.hint.enable": true,