dap: add dapui & add lldb-dap support

nvim/plugin/dap.lua

@@ -1,30 +1,65 @@
+-- For some reason this nvim-dap doesn't wan't to find lldb-dap executable...
+local function get_binary_path(binary)
+  local handle = io.popen('whereis -b ' .. binary .. ' | cut -d" " -f2')
+  if handle then
+    local result = handle:read('*a')
+    handle:close()
+    return result:gsub('\n', '') -- Remove trailing newline
+  end
+  return nil
+end
+
 local dap = require('dap')
-dap.adapters.gdb = {
-  type = 'executable',
-  command = 'gdb',
-  args = { '-i', 'dap' },
-}
-
-dap.configurations.c = {
-  {
-    name = 'Launch',
-    type = 'gdb',
-    request = 'launch',
-    program = function()
-      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
-    end,
-    stopAtBeginningOfMainSubprogram = false,
+dap.adapters = {
+  lldb = {
+    type = 'executable',
+    command = get_binary_path('lldb-dap'),
+    name = 'lldb',
+  },
+  gdb = {
+    type = 'executable',
+    command = 'gdb',
+    args = { '-i', 'dap' },
   },
 }
 
-dap.configurations.cpp = {
-  {
-    name = 'Launch',
-    type = 'gdb',
-    request = 'launch',
-    program = function()
-      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
-    end,
-    stopAtBeginningOfMainSubprogram = false,
-  },
+local lldb = {
+  name = 'lldb',
+  type = 'lldb',
+  request = 'launch',
+  program = function()
+    return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+  end,
+  cwd = '${workspaceFolder}',
+  stopOnEntry = false,
+  args = {},
+  runInTerminal = true,
 }
+
+local gdb = {
+  name = 'gdb',
+  type = 'gdb',
+  request = 'launch',
+  program = function()
+    return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+  end,
+  cwd = '${workspaceFolder}',
+}
+
+dap.configurations.c = { lldb, gdb }
+dap.configurations.cpp = { lldb, gdb }
+dap.configurations.rust = lldb
+
+-- DAP UI
+local dapui = require('dapui')
+dapui.setup()
+
+dap.listeners.after.event_initialized['dapui_config'] = function()
+  dapui.open()
+end
+dap.listeners.before.event_terminated['dapui_config'] = function()
+  dapui.close()
+end
+dap.listeners.before.event_exited['dapui_config'] = function()
+  dapui.close()
+end