add dap plugin, remove old keymaps

lua/plugin/dap.lua

@@ -0,0 +1,100 @@
+return {
+  {
+    "mfussenegger/nvim-dap",
+    dependencies = {
+      "igorlfs/nvim-dap-view",
+      opts = {
+        windows = {
+          terminal = {
+            hide = { "c" },
+            start_hidden = true,
+          },
+        }
+      }
+    },
+    config = function()
+      local dap, dv = require("dap"), require("dap-view")
+
+      dap.set_log_level("DEBUG")
+      vim.keymap.set("n", "<Leader>Dc", dap.continue, { desc = "Debug: Continue" })
+      vim.keymap.set("n", "<Leader>Dsn", dap.step_over, { desc = "Debug: Step Over (Next)" })
+      vim.keymap.set("n", "<Leader>Dsi", dap.step_into, { desc = "Debug: Step Into" })
+      vim.keymap.set("n", "<Leader>Dso", dap.step_out, { desc = "Debug: Step Out" })
+      vim.keymap.set("n", "<Leader>B", dap.toggle_breakpoint, { desc = "Debug: Toggle Breakpoint" })
+      vim.keymap.set("n", "<Leader>Dv", "<cmd>DapViewToggle<cr>", { desc = "Debug: Toggle Debug View" })
+
+      dap.listeners.before.attach["dap-view-config"] = function()
+        dv.open()
+      end
+      dap.listeners.before.launch["dap-view-config"] = function()
+        dv.open()
+      end
+      dap.listeners.before.event_terminated["dap-view-config"] = function()
+        dv.close()
+      end
+      dap.listeners.before.event_exited["dap-view-config"] = function()
+        dv.close()
+      end
+
+      dap.adapters.gdb = {
+        type = "executable",
+        command = "gdb",
+        args = { "--interpreter=dap", "--eval-command", "set print pretty on" }
+      }
+      dap.configurations.c = {
+        {
+          name = "Launch",
+          type = "gdb",
+          request = "launch",
+          program = function()
+            return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+          end,
+          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}'
+        },
+      }
+    end,
+  },
+  {
+    "jay-babu/mason-nvim-dap.nvim",
+    dependencies = {
+      "mfussenegger/nvim-dap",
+      "williamboman/mason.nvim",
+    },
+    config = function()
+      require('mason-nvim-dap').setup({
+        handlers = {
+          function(config)
+            -- all sources with no handler get passed here
+
+            -- Keep original functionality
+            require('mason-nvim-dap').default_setup(config)
+          end,
+        },
+      })
+    end,
+  }
+}