nixos-dotfiles/user/configs/neovim/config/lua/plugins/lspconfig.lua

local capabilities = require("cmp_nvim_lsp").default_capabilities()
capabilities.textDocument.completion.completionItem.snippetSupport = true
capabilities.textDocument.foldingRange = {
    dynamicRegistration = false,
    lineFoldingOnly = true,
}

local lspconfig = require("lspconfig")

local null_ls = require("null-ls")
local null_ls_formatting = null_ls.builtins.formatting

null_ls.setup({
    sources = {
        null_ls_formatting.prettier,
        null_ls_formatting.nixpkgs_fmt,
    },
})

lspconfig.nixd.setup({ capabilities = capabilities })

lspconfig.lua_ls.setup({
    capabilities = capabilities,
    settings = {
        Lua = {
            runtime = { version = "LuaJIT" },
            diagnostics = { globals = { "vim" } },
            workspace = {
                library = vim.api.nvim_get_runtime_file("", true),
                checkThirdParty = false,
            },
            telemetry = { enable = false },
        },
    },
})

lspconfig.clangd.setup({ capabilities = capabilities })
lspconfig.rust_analyzer.setup({ capabilities = capabilities })
lspconfig.zls.setup({ capabilities = capabilities })
lspconfig.jedi_language_server.setup({ capabilities = capabilities })
lspconfig.bashls.setup({ capabilities = capabilities })
lspconfig.tsserver.setup({ capabilities = capabilities })

lspconfig.cssls.setup({
    capabilities = capabilities,
    cmd = { "css-languageserver", "--stdio" },
    settings = {
        css = { validate = true },
    },
})