Finally got dap all configured, works with c/c++ and godot (gdscript).

Need to figure out a watch window or something I have frame and sessions
window but those are not that usful (might also need hover and memory
window)

init.lua

@@ -102,6 +102,12 @@ dap.adapters.godot = {
     port = 6006,
 }
 
+dap.adapters.gdb = {
+    type = "executable",
+    command = "gdb",
+    args = { "--interpreter=dap", "--eval-command", "set print pretty on" }
+}
+
 dap.configurations.gdscript = {
     {
         type = "godot",
@@ -111,3 +117,44 @@ dap.configurations.gdscript = {
         scene = "main"
     }
 }
+
+dap.configurations.c = {
+  {
+    name = "Launch",
+    type = "gdb",
+    request = "launch",
+    program = function()
+      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+    end,
+    args = {}, -- provide arguments if needed
+    cwd = "${workspaceFolder}",
+    stopAtBeginningOfMainSubprogram = false,
+  },
+  {
+    name = "Select and attach to process",
+    type = "gdb",
+    request = "attach",
+    program = function()
+      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+    end,
+    pid = function()
+      local name = vim.fn.input('Executable name (filter): ')
+      return require("dap.utils").pick_process({ filter = name })
+    end,
+    cwd = '${workspaceFolder}'
+  },
+  {
+    name = 'Attach to gdbserver :1234',
+    type = 'gdb',
+    request = 'attach',
+    target = 'localhost:1234',
+    program = function()
+      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+    end,
+    cwd = '${workspaceFolder}'
+  }
+}
+
+dap.configurations.cpp = dap.configurations.c
+-- TODO: could do rust, zig, odin, jai (?)
+

lua/keybindings.lua

@@ -23,6 +23,9 @@ vim.keymap.set('n', '<leader>ss', '<cmd>Telescope spell_suggest<cr>', opts)
 vim.keymap.set('n', '<leader>t', '<cmd>Telescope<cr>', opts)
 
 local dap = require('dap')
+local widgets = require('dap.ui.widgets')
+local frame_bar = widgets.sidebar(widgets.frames)
+local session_bar = widgets.sidebar(widgets.sessions)
 
 local on_attach = function(client, bufnr)
     client.server_capabilities.semanticTokensProvider = nil
@@ -44,6 +47,8 @@ local on_attach = function(client, bufnr)
     vim.keymap.set('n', '<F11>', dap.step_into, bufopts)
     vim.keymap.set('n', '<F12>', dap.step_out, bufopts)
     --TODO: dap.ui.widgets, widgets.sidebar
+    vim.keymap.set('n', '<leader>df', frame_bar.toggle, bufopts)
+    vim.keymap.set('n', '<leader>ds', session_bar.toggle, bufopts)
 end
 
 local godot_port = os.getenv 'GDScript_Port' or '6005'