fix(nlua): make nlua dap work with regular continue. Fixes #1666

lua/lazyvim/plugins/extras/dap/core.lua

@@ -54,7 +54,6 @@ return {
       opts = {
         defaults = {
           ["<leader>d"] = { name = "+debug" },
-          ["<leader>da"] = { name = "+adapters" },
         },
       },
     },

lua/lazyvim/plugins/extras/dap/nlua.lua

@@ -1,24 +1,59 @@
+local Util = require("lazyvim.util")
+
 return {
   "mfussenegger/nvim-dap",
 
+  launch = function(host, port)
+    if vim.g.nlua then
+      return
+    end
+    vim.o.cmdheight = 10
+    local osv = require("osv")
+    osv.launch({
+      port = port,
+      host = host,
+      args = { "--cmd", "lua vim.g.nlua = true", "--cmd", "set cmdheight=10" },
+    })
+    vim.defer_fn(function()
+      vim.cmd([[luafile %]])
+    end, 2000)
+  end,
+
   dependencies = {
     {
       "jbyuki/one-small-step-for-vimkind",
       -- stylua: ignore
-      keys = {
-        { "<leader>daL", function() require("osv").launch({ port = 8086 }) end, desc = "Adapter Lua Server", ft = "lua" },
-        { "<leader>dal", function() require("osv").run_this() end, desc = "Adapter Lua", ft = "lua" },
-      },
       config = function()
         local dap = require("dap")
-        dap.adapters.nlua = function(callback, config)
-          callback({ type = "server", host = config.host or "127.0.0.1", port = config.port or 8086 })
+        dap.adapters.nlua = function(callback, conf)
+          local adapter = {
+            type = "server",
+            host = conf.host or "127.0.0.1",
+            port = conf.port or 8086,
+          }
+          if conf.start_neovim then
+            local dap_run = dap.run
+            dap.run = function(c)
+              adapter.port = c.port
+              adapter.host = c.host
+            end
+            require("osv").run_this()
+            dap.run = dap_run
+          end
+          callback(adapter)
         end
         dap.configurations.lua = {
           {
             type = "nlua",
             request = "attach",
-            name = "Attach to running Neovim instance",
+            name = "Run this file",
+            start_neovim = {},
+          },
+          {
+            type = "nlua",
+            request = "attach",
+            name = "Attach to running Neovim instance (port = 8086)",
+            port = 8086,
           },
         }
       end,