如何在Neovim下为打字稿配置DAP调试器？

Question

我正在尝试在neovim中为typesscript 应用程序配置dap调试器。

我添加了DAP插件：

    use "mfussenegger/nvim-dap"

我也有一个config.lua包含适配器和配置的文件：

      local status_ok, dap = pcall(require, "dap")
      if not status_ok then
        return
      end
      
      dap.adapters.chrome = {
        type = "executable",                                                                                                                                      
        command = "node",    
        args = {os.getenv("HOME") .. "/dev/dap-debugger/vscode-js-debug/out/src/debugServerMain.js", "45635"}
      }    
      dap.configurations.typescript = {    
        {    
        type = "chrome",    
        request = "attach",    
        program = "${file}",   
        debugServer = 45635,
        cwd = vim.fn.getcwd(),    
        sourceMaps = true,    
        protocol = "inspector",    
        port = 9222,    
        webRoot = "${workspaceFolder}"    
        }    
      }

何时在我的TypeScript应用程序项目中的NVIM下，我尝试使用：lua： require'dap'.continue（）命令，我得到错误：

Debug adapter didn't respond. Either the adapter is slow (then wait and ignore this) or there is a problem with your adapter or `chrome` configuration. Check 
the logs for errors (:help dap.set_log_level)

但是〜/.cache/nvim/dap.log dap log显示没有错误

    [ DEBUG ] 2022-04-12T08:49:37Z+0200 ] ...nvim/site/pack/packer/start/nvim-dap/lua/dap/session.lua:776 ] "Spawning debug adapter"    {
      args = { "/home/stephane/dev/dap-debugger/vscode-js-debug/out/src/debugServerMain.js", "45635" },
      command = "node",
      type = "executable"
    }
    [ DEBUG ] 2022-04-12T08:49:37Z+0200 ] ...nvim/site/pack/packer/start/nvim-dap/lua/dap/session.lua:965 ] "request"   {
      arguments = {
        adapterID = "nvim-dap",
        clientId = "neovim",
        clientname = "neovim",
        columnsStartAt1 = true,
        linesStartAt1 = true,
        locale = "en_US.UTF-8",
        pathFormat = "path",
        supportsRunInTerminalRequest = true,
        supportsVariableType = true
      },
      command = "initialize",
      seq = 0,
      type = "request"
    }

。命令：

    lua require'dap'.toggle_breakpoint()

我还安装了 vscode js debugger 带有以下命令：

    git clone https://github.com/microsoft/vscode-js-debug
    cd vscode-js-debug/
    npm i
    gulp

我可以看到我Chrome浏览器正在9222端口上侦听：

    chrome    208069        stephane  118u  IPv4 1193769      0t0  TCP 127.0.0.1:9222 (LISTEN)

如果我手动运行调试器，我可以看到它在给定端口号上启动：

    09:16 $ node ~/dev/dap-debugger/vscode-js-debug/out/src/debugServerMain.js 45635
    Debug server listening at 45635

我在nvim v0.7.0-dev

我的Angular应用程序已开始，并做出了正确的响应。

更新：我要使用的调试器是。我想我需要找到另一种选择。

Answer 1

Vscode Chrome调试器已弃用，已被VSCODE JS调试器取代。 VSCODE JS调试器与所有浏览器兼容。但是VSCODE JS调试器不符合DAP。因此，目前仍在使用Vscode Chrome调试器。

安装调试器：

git clone [email protected]:microsoft/vscode-chrome-debug.git
cd vscode-chrome-debug
npm install
npm run build

配置调试器：

  local function configureDebuggerAngular(dap)    
    dap.adapters.chrome = {    
      -- executable: launch the remote debug adapter - server: connect to an already running debug adapter    
      type = "executable",    
      -- command to launch the debug adapter - used only on executable type    
      command = "node",    
      args = { os.getenv("HOME") .. "/.local/share/nvim/lsp-debuggers/vscode-chrome-debug/out/src/chromeDebug.js" }    
    }    
    -- The configuration must be named: typescript    
    dap.configurations.typescript = {    
      {    
        name = "Debug (Attach) - Remote",    
        type = "chrome",    
        request = "attach",    
        -- program = "${file}",    
        -- cwd = vim.fn.getcwd(),    
        sourceMaps = true,    
        --      reAttach = true,    
        trace = true,    
        -- protocol = "inspector",    
        -- hostName = "127.0.0.1",    
        port = 9222,    
        webRoot = "${workspaceFolder}"    
      }    
    }    
  end

  local function configureDap()
    local status_ok, dap = pcall(require, "dap")
    if not status_ok then
      print("The dap extension could not be loaded")
      return
    end
  
    dap.set_log_level("DEBUG")
  
    vim.highlight.create('DapBreakpoint', { ctermbg = 0, guifg = '#993939', guibg = '#31353f' }, false)
    vim.highlight.create('DapLogPoint', { ctermbg = 0, guifg = '#61afef', guibg = '#31353f' }, false)
    vim.highlight.create('DapStopped', { ctermbg = 0, guifg = '#98c379', guibg = '#31353f' }, false)
  
    vim.fn.sign_define('DapBreakpoint', { text = '', texthl = 'DapBreakpoint', linehl = 'DapBreakpoint',
      numhl = 'DapBreakpoint' })
    vim.fn.sign_define('DapBreakpointCondition',
      { text = 'ﳁ', texthl = 'DapBreakpoint', linehl = 'DapBreakpoint', numhl = 'DapBreakpoint' })
    vim.fn.sign_define('DapBreakpointRejected',
      { text = '', texthl = 'DapBreakpoint', linehl = 'DapBreakpoint', numhl = 'DapBreakpoint' })
    vim.fn.sign_define('DapLogPoint', { text = '', texthl = 'DapLogPoint', linehl = 'DapLogPoint', numhl = 'DapLogPoint' })
    vim.fn.sign_define('DapStopped', { text = '', texthl = 'DapStopped', linehl = 'DapStopped', numhl = 'DapStopped' })
  
    return dap
  end

  local function configure()
    local dap = configureDap()
  
    if nil == dap then
      print("The DAP core debugger could not be set")
    end
  
    configureDebuggerAngular(dap)
  end