Neovim LSP 功能未在 Mason 中导出

Question

我是 Neovim 和 lua 作为编程语言的新手。 我正在尝试将 Neovim 设置为完整的 IDE。我的问题涉及 Mason 和 LSP 功能。 似乎我的 LSP 服务器正在执行，但我的配置设置不正确。 我的观点是我的附加表中的键映射未应用我的文件设置如下：

~/.config/nvim/init.lua

~/.config/nvim/lua/jpv/ {init.lua, ...., mason.lua, lsp}

~/.config/nvim/lua/jpv/lsp/ {init.lua, handlers.lua}

我有一个文件mason.lua

require("mason").setup({
        ui = {
            icons = {
                package_installed = "✓",
                package_pending = "➜",
                package_uninstalled = "✗"
            }
        }
    })

require("mason-lspconfig").setup_handlers({
  function(server)
    local opts = {
      on_attach = require("jpv.lsp.handlers").on_attach,
      capabilities = require("jpv.lsp.handlers").capabilities,
    }

    if server == "sumneko_lua" then
        print("Inside" .. server)
        local sumneko_opts = require("jpv.lsp.settings.sumneko_lua")
        opts = vim.tbl_deep_extend("force", sumneko_opts, opts)
    end
    if server == "kotlin_language_server" then
      print("Inside" .. server)
      local kotlin_ls = require("jpv.lsp.settings.kotlin_ls")
      opts = vim.tbl_deep_extend("force", kotlin_ls, opts)
    end
    -- print("For server " .. server) 
    -- for key, value in pairs(opts) do
    --   print("Has key ".. key)
    -- end
    require("lspconfig")[server].setup{opts}
  end
  })

另一方面，我有一个带有init.lua的 lsp 文件夹

local status_ok, nvm_lsp = pcall(require, "lspconfig")
if not status_ok then
  return
end

require("jpv.lsp.handlers").setup()
require("jpv.mason")

最后，我的handlers.lua是

local M = {}

-- TODO: backfill this to template
M.setup = function()
    local signs = {
        { name = "DiagnosticSignError", text = "" },
        { name = "DiagnosticSignWarn", text = "" },
        { name = "DiagnosticSignHint", text = "" },
        { name = "DiagnosticSignInfo", text = "" },
    }

    for _, sign in ipairs(signs) do
        vim.fn.sign_define(sign.name, { texthl = sign.name, text = sign.text, numhl = "" })
    end

    local config = {
        -- disable virtual text
        virtual_text = false,
        -- show signs
        signs = {
            active = signs,
        },
        update_in_insert = true,
        underline = true,
        severity_sort = true,
        float = {
            focusable = false,
            style = "minimal",
            border = "rounded",
            source = "always",
            header = "",
            prefix = "",
        },
    }

    vim.diagnostic.config(config)

    vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
        border = "rounded",
        width = 60,
    })

    vim.lsp.handlers["textDocument/signatureHelp"] = vim.lsp.with(vim.lsp.handlers.signature_help, {
        border = "rounded",
        width = 60,
    })
end

local function lsp_highlight_document(client)
    -- Set autocommands conditional on server_capabilities
    local status_ok, illuminate = pcall(require, "illuminate")
    if not status_ok then
    print("RETURNING")
        return
    end
  print("NOT returning")
    illuminate.on_attach(client)
    -- end
end

local function lsp_keymaps(bufnr)
    local opts = { noremap = true, silent = true }
    vim.api.nvim_buf_set_keymap(bufnr, "n", "gD", "<cmd>lua vim.lsp.buf.declaration()<CR>", opts)
    vim.api.nvim_buf_set_keymap(bufnr, "n", "gd", "<cmd>lua vim.lsp.buf.definition()<CR>", opts)
    vim.api.nvim_buf_set_keymap(bufnr, "n", "K", "<cmd>lua vim.lsp.buf.hover()<CR>", opts)
    vim.api.nvim_buf_set_keymap(bufnr, "n", "gi", "<cmd>lua vim.lsp.buf.implementation()<CR>", opts)
    vim.api.nvim_buf_set_keymap(bufnr, "n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
    -- vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
    vim.api.nvim_buf_set_keymap(bufnr, "n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
    -- vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
    -- vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>f", "<cmd>lua vim.diagnostic.open_float()<CR>", opts)
    vim.api.nvim_buf_set_keymap(bufnr, "n", "[d", '<cmd>lua vim.diagnostic.goto_prev({ border = "rounded" })<CR>', opts)
    vim.api.nvim_buf_set_keymap(
        bufnr,
        "n",
        "gl",
        '<cmd>lua vim.diagnostic.open_float({ border = "rounded" })<CR>',
        opts
    )
    vim.api.nvim_buf_set_keymap(bufnr, "n", "]d", '<cmd>lua vim.diagnostic.goto_next({ border = "rounded" })<CR>', opts)
    vim.api.nvim_buf_set_keymap(bufnr, "n", "<leader>q", "<cmd>lua vim.diagnostic.setloclist()<CR>", opts)
    vim.cmd([[ command! Format execute 'lua vim.lsp.buf.format{async=true}' ]])
  print("Inside keymaps iiiiiiiiiiiiiiiiiiiiiii")
end

M.on_attach = function(client, bufnr)
    -- vim.notify(client.name .. " starting...")
    -- TODO: refactor this into a method that checks if string in list
  print("Client is " .. client)
    if client.name == "tsserver" then
        client.resolved_capabilities.document_formatting = false
    end
  print("Assigning keymaps")
    lsp_keymaps(bufnr)
  print("Illuminating document")
    lsp_highlight_document(client)
end

local capabilities = vim.lsp.protocol.make_client_capabilities()

local status_ok, cmp_nvim_lsp = pcall(require, "cmp_nvim_lsp")
if not status_ok then
    return
end

print("LOOOAADIN")
M.capabilities = cmp_nvim_lsp.update_capabilities(capabilities)

return M

Answer 1

在您的 mason.lua 文件中用这个替换 setup_handlers：

require("mason-lspconfig").setup_handlers({
 function(server)
      local opts = {
           on_attach = require("jpv.lsp.handlers").on_attach,
           capabilities = require("jpv.lsp.handlers").capabilities,
      }

      require("lspconfig")[server].setup(opts)

      if server == "sumneko_lua" then
           local sumneko_opts = require("jpv.lsp.settings.sumneko_lua")
           -- assuming sumneko_opts return a table
           sumneko_opts["on_attach"] = opts.on_attach
           sumneko_opts["capabilities"] = opts.capabilities
           require("lspconfig")[server].setup(sumneko_opts)
      end
      
 end})