Typescript is not supported for nodejs

[daniellam258]

I'm new to neovim. It seems that typescript is not supported for jsnode?

[razin99]

I'm not sure if this is the correct way, but I got mine to work with this. Basically it loads defaults for jsnode and then configure typescript to use node2.

-- From the instruction on this repo
local dap_install = require("dap-install")
dap_install.config("jsnode", {})
-- From github.com/mfussenegger/nvim-dap/wiki/Debug-Adapter-installation#Javascript
local dap = require("dap")
dap.configurations.typescript = {
  {
    name = 'Launch',
    type = 'node2',
    request = 'launch',
    program = '${file}',
    cwd = vim.fn.getcwd(),
    sourceMaps = true,
    protocol = 'inspector',
    console = 'integratedTerminal',
  },
  {
    -- For this to work you need to make sure the node process is started with the `--inspect` flag.
    name = 'Attach to process',
    type = 'node2',
    request = 'attach',
    processId = require'dap.utils'.pick_process,
  },
}

I think the fix applied to #38 (340cb26c3733a78864487e9ff6f6ec0f517cdd20) can also be done for this issue

[nldev]

I'm not sure if this is the correct way, but I got mine to work with this. Basically it loads defaults for jsnode and then configure typescript to use node2.

-- From the instruction on this repo
local dap_install = require("dap-install")
dap_install.config("jsnode", {})
-- From github.com/mfussenegger/nvim-dap/wiki/Debug-Adapter-installation#Javascript
local dap = require("dap")
dap.configurations.typescript = {
  {
    name = 'Launch',
    type = 'node2',
    request = 'launch',
    program = '${file}',
    cwd = vim.fn.getcwd(),
    sourceMaps = true,
    protocol = 'inspector',
    console = 'integratedTerminal',
  },
  {
    -- For this to work you need to make sure the node process is started with the `--inspect` flag.
    name = 'Attach to process',
    type = 'node2',
    request = 'attach',
    processId = require'dap.utils'.pick_process,
  },
}

I think the fix applied to #38 (340cb26) can also be done for this issue

Not having much luck with this, :lua require"dap".continue() seems to just fail silently now (was having the same issue as OP before)

[nldev]

Was able to get typescript working after running DIInstall jsnode, adding outFiles to the above config (see below), and running tsc -p . in the project root. Not sure if dap is supposed to build .ts files itself, but this is trivial to do from vim anyway. Full config:

local dap_install = require('dap-install')
dap_install.config('jsnode', {})
local dap = require('dap')
dap.configurations.typescript = {
  {
    name = 'Run',
    type = 'node2',
    request = 'launch',
    program = '${file}',
    cwd = vim.fn.getcwd(),
    sourceMaps = true,
    protocol = 'inspector',
    console = 'integratedTerminal',
    outFiles = {"${workspaceFolder}/build/**/*.js"},
  },
  {
    name = 'Attach to process',
    type = 'node2',
    request = 'attach',
    processId = require'dap.utils'.pick_process,
  },
}