Duplicate entries in configuration. Need to disable auto `load_launchjs`

[tuephan-hi]

Debug adapter definition and debug configuration

function() local dap = require("dap")

  require("dap.ext.vscode").json_decode = require("json5").parse

  if not dap.adapters["pwa-node"] then
    require("dap").adapters["pwa-node"] = {
      type = "server",
      host = "localhost",
      port = "${port}",
      executable = {
        command = "node",
        -- 💀 Make sure to update this path to point to your installation
        args = {
          require("mason-registry").get_package("js-debug-adapter"):get_install_path()
            .. "/js-debug/src/dapDebugServer.js",
          "${port}",
        },
      },
    }
  end

  if not dap.adapters["node"] then
    dap.adapters["node"] = function(cb, config)
      if config.type == "node" then
        config.type = "pwa-node"
      end
      local nativeAdapter = dap.adapters["pwa-node"]
      if type(nativeAdapter) == "function" then
        nativeAdapter(cb, config)
      else
        cb(nativeAdapter)
      end
    end
  end

  require("dap.ext.vscode").load_launchjs(nil, { ["pwa-node"] = { "typescript" } })

  for i, config in ipairs(dap.configurations.typescript or {}) do
    dap.configurations.typescript[i] = vim.tbl_deep_extend("force", config, {
      cwd = vim.fn.getcwd(),
      sourceMaps = true,
    })
  end
end

Debug adapter version

6f79b82

Steps to Reproduce

1. Setup nvim-dap via Lazy
2. Start debugging session to choose which configuration to run

Expected Result

Only 1 entry of each type should show up.

Actual Result

Duplicated entries are shown.

This is because in my configuration, I need to map the pwa-node type to typescript filetype. Then I have to extend the configuration in launchjson to include cwd which does not exist by default. This is causing the duplication.

      require("dap.ext.vscode").load_launchjs(nil, { ["pwa-node"] = { "typescript" } })

      for i, config in ipairs(dap.configurations.typescript or {}) do
        dap.configurations.typescript[i] = vim.tbl_deep_extend("force", config, {
          cwd = vim.fn.getcwd(),
          sourceMaps = true,
        })
      end

[mfussenegger]

See https://github.com/mfussenegger/nvim-dap/discussions/1263

• Remove the explicit load_launchjs call, the pwa-node/typescript mapping shouldn't be necessary anymore.
• To add default config options you can use the enrich_config functionality of an adapter definition, or you can use the new on_config listener extension point. Both are documented in the docs.

You could also remove the provider. :h dap-providers-configs should give some pointers on how to do that. But that's "you know what you're doing" territory and I'd caution against doing it, as the remaining functionality is developed under the assumption that it's present.