feat(plugins): Add nvim-dap and overseer

Added:
  - [nvim-dap](https://github.com/mfussenegger/nvim-dap)
  - [nvim-dap-ui](https://github.com/rcarriga/nvim-dap-ui)
  - [overseer.nvim](https://github.com/stevearc/overseer.nvim)
Removed:
  - NeoTree `<leader>o` keymap (it's now used for overseer)

nix/neovim-overlay.nix

@@ -24,6 +24,7 @@ with final.pkgs.lib; let
   all-plugins = with pkgs.vimPlugins; [
     nvim-dap # Debuggerhttps://github.com/mfussenegger/nvim-dap
     nvim-dap-ui # Debugger UI https://github.com/rcarriga/nvim-dap-ui/
+    overseer-nvim # A task runner and job management plugin for Neovim | https://github.com/stevearc/overseer.nvim
 
     # Themes
     tokyonight-nvim # https://github.com/folke/tokyonight.nvim
@@ -72,6 +73,7 @@ with final.pkgs.lib; let
     nvim-treesitter-context # nvim-treesitter-context
     indent-blankline-nvim # Indent guides for Neovim | https://github.com/lukas-reineke/indent-blankline.nvim
     nvim-notify # A fancy, configurable, notification manager for NeoVim | https://github.com/rcarriga/nvim-notify
+    which-key-nvim # WhichKey helps you remember your Neovim keymaps | https://github.com/folke/which-key.nvim
     # ^ UI
 
     # language support
@@ -92,6 +94,7 @@ with final.pkgs.lib; let
     todo-comments-nvim # Highlight, list and search todo comments in your projects | https://github.com/folke/todo-comments.nvim
     nvim-unception # Prevent nested neovim sessions | nvim-unception
     better-escape-nvim # Map keys without delay when typing | https://github.com/max397574/better-escape.nvim
+    toggleterm-nvim # A neovim lua plugin to help easily manage multiple terminal windows | https://github.com/akinsho/toggleterm.nvim?tab=readme-ov-file
     # ^ Useful utilities
 
     # libraries that other plugins depend on
@@ -107,7 +110,6 @@ with final.pkgs.lib; let
     (mkNvimPlugin inputs.presence-nvim "presence.nvim")
     # (mkNvimPlugin inputs.wf-nvim "wf.nvim") # (example) keymap hints | https://github.com/Cassin01/wf.nvim
     # ^ bleeding-edge plugins from flake inputs
-    which-key-nvim
   ];
 
   extraPackages = with pkgs; [

nvim/ftplugin/c.lua

@@ -3,9 +3,9 @@ if vim.fn.executable('clangd') ~= 1 then
   return
 end
 
-require'lspconfig'.clangd.setup{}
+-- require'lspconfig'.clangd.setup{}
 
---[[ local root_files = {
+local root_files = {
   'compile_commands.json',
   '.vscode',
   '.git',
@@ -16,9 +16,14 @@ vim.lsp.start {
   cmd = { 'clangd' },
   root_dir = vim.fs.dirname(vim.fs.find(root_files, { upward = true })[1]),
   capabilities = require('user.lsp').make_client_capabilities(),
-} ]]
+} 
 
 local dap = require("dap")
+local pickers = require("telescope.pickers")
+local finders = require("telescope.finders")
+local conf = require("telescope.config").values
+local actions = require("telescope.actions")
+local action_state = require("telescope.actions.state")
 
 if require('user.file_exists').file_exists(vim.fs.dirname(vim.fs.find(root_files, { upward = true })[1]) .. "/.vscode/launch.json") then
   require("dap.ext.vscode").load_launchjs(nil, { cppdbg = { "c", "cpp", "asm" } })
@@ -31,14 +36,40 @@ dap.adapters.gdb = {
 }
 
 dap.configurations.c = {
+  -- {
+  --   name = "Launch",
+  --   type = "gdb",
+  --   request = "launch",
+  --   program = function()
+  --     return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
+  --   end,
+  --   cwd = "${workspaceFolder}",
+  --   stopAtBeginningOfMainSubprogram = false,
+  -- },
   {
-    name = "Launch",
+    name = "Launch an executable",
     type = "gdb",
     request = "launch",
-    program = function()
-      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
-    end,
     cwd = "${workspaceFolder}",
+    program = function()
+      return coroutine.create(function(coro)
+        local opts = {}
+        pickers
+          .new(opts, {
+            prompt_title = "Path to executable",
+            finder = finders.new_oneshot_job({ "fd", "--hidden", "--no-ignore", "--type", "x" }, {}),
+            sorter = conf.generic_sorter(opts),
+            attach_mappings = function(buffer_number)
+              actions.select_default:replace(function()
+                actions.close(buffer_number)
+                coroutine.resume(coro, action_state.get_selected_entry()[1])
+              end)
+              return true
+            end,
+          })
+          :find()
+      end)
+    end,
     stopAtBeginningOfMainSubprogram = false,
   },
 }

nvim/plugin/dap.lua

@@ -3,3 +3,77 @@ if vim.g.did_load_dap_plugin then
 end
 vim.g.did_load_dap_plugin = true
 
+local dap, dapui = require("dap"), require("dapui")
+
+-- UI hooks
+
+dap.listeners.before.attach.dapui_config = function()
+  dapui.open()
+end
+dap.listeners.before.launch.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
+
+require('which-key').add({
+  { "<F5>", function() require("dap").continue() end, desc = "debugger: Start" },
+  { "<F6>", function() require("dap").pause() end, desc = "debugger: pause" },
+  { "<F9>", function() require("dap").toggle_breakpoint() end, desc = "debugger: toggle breakpoint" },
+  { "<F10>", function() require("dap").step_over() end, desc = "debugger: step over" },
+  { "<F11>", function() require("dap").step_into() end, desc = "debugger: step into" },
+  { "<F17>", function() require("dap").terminate() end, desc = "debugger: Stop" }, -- Shift+F
+  { "<F23>", function() require("dap").step_out() end, desc = "debugger: step out" }, -- Shift+F11
+  { "<F21>", -- Shift+F9
+    function()
+      vim.ui.input({ prompt = "Condition: " }, function(condition)
+        if condition then require("dap").set_breakpoint(condition) end
+      end)
+    end,
+    desc = "debugger: Conditional Breakpoint" },
+  { "<F29>", function() require("dap").restart_frame() end, desc = "debugger: restart" }, -- Control+F5
+  { "<leader>d", group = "[d]ebug", icon="" },
+  { "<leader>db", function() require("dap").toggle_breakpoint() end, desc = "[d]ebugger: toggle [b]reakpoint (F9)" },
+  { "<leader>dB", function() require("dap").clear_breakpoints() end, desc = "[d]ebugger: clear [B]reakpoints" },
+  { "<leader>dc", function() require("dap").continue() end, desc = "[d]ebugger: start/[c]ontinue (F5)" },
+  { "<leader>dC",
+    function()
+      vim.ui.input({ prompt = "Condition: " }, function(condition)
+        if condition then require("dap").set_breakpoint(condition) end
+      end)
+    end,
+    desc = "[d]ebugger: [C]onditional breakpoint (S-F9)" },
+  { "<leader>di", function() require("dap").step_into() end, desc = "[d]ebugger: step [i]nto (F11)" },
+  { "<leader>do", function() require("dap").step_over() end, desc = "[d]ebugger: step [o]ver (F10)" },
+  { "<leader>dO", function() require("dap").step_out() end, desc = "[d]ebugger: step [O]ut (S-F11)" },
+  { "<leader>dq", function() require("dap").close() end, desc = "[d]ebugger: [q]uit" },
+  { "<leader>dQ", function() require("dap").terminate() end, desc = "[d]ebugger: force [Q]uit(S-F5)" },
+  { "<leader>dp", function() require("dap").pause() end, desc = "[d]ebugger: [p]ause (F6)" },
+  { "<leader>dr", function() require("dap").restart_frame() end, desc = "[d]ebugger: [r]estart (C-F5)" },
+  { "<leader>dR", function() require("dap").repl.toggle() end, desc = "[d]ebugger: toggle [R]EPL" },
+  { "<leader>ds", function() require("dap").run_to_cursor() end, desc = "[d]ebugger: run to cur[s]or" },
+  { "<leader>dE",
+    function()
+      vim.ui.input({ prompt = "Expression: " }, function(expr)
+        if expr then require("dapui").eval(expr, { enter = true }) end
+      end)
+    end,
+    desc = "[d]ebugger: [E]valuate input",
+  },
+
+  -- DapUI
+  { "<leader>du", function() require("dapui").toggle() end, desc = "[d]ebugger: toggle [u]i" },
+  { "<leader>dh", function() require("dap.ui.widgets").hover() end, desc = "[d]ebugger: [h]over" },
+  { mode = "v", "<leader>dE", function() require("dapui").eval() end, desc = "[d]ebugger: [E]valuate input" },
+})
+
+vim.fn.sign_define('DapBreakpoint', { text="", texthl="white" })
+vim.fn.sign_define('DapBreakpointCondition', { text='', texthl="white" })
+vim.fn.sign_define('DapBreakpointRejected', { text='', texthl="bright_red" })
+vim.fn.sign_define('DapLogPoint', { text='󰛿', texthl="white" })
+vim.fn.sign_define('DapStopped', { text='󰁕', texthl="orange" })
+

nvim/plugin/neotree.lua

@@ -299,12 +299,12 @@ require("neo-tree").setup({
 vim.cmd([[nnoremap \ :Neotree reveal<cr>]])
 
 vim.keymap.set('n', '<leader>e', '<Cmd>Neotree toggle<CR>', { desc = 'toggle explorer' })
-vim.keymap.set('n', '<leader>o',
-  function()
-    if vim.bo.filetype == "neo-tree" then
-      vim.cmd.wincmd "p"
-    else
-      vim.cmd.Neotree "focus"
-    end
-  end,
-  { desc = "toggle explorer focus" })
+-- vim.keymap.set('n', '<leader>o',
+--   function()
+--     if vim.bo.filetype == "neo-tree" then
+--       vim.cmd.wincmd "p"
+--     else
+--       vim.cmd.Neotree "focus"
+--     end
+--   end,
+--   { desc = "toggle explorer focus" })

nvim/plugin/overseer.lua

@@ -0,0 +1,28 @@
+if vim.g.did_load_overseer_plugin then
+  return
+end
+vim.g.did_load_overseer_plugin = true
+
+require("which-key").add({
+  { "<leader>o", group = "[o]verseer", icon = "" },
+  { "<leader>ot", "<Cmd>OverseerToggle<CR>", desc = "[o]verseer: [t]oggle " },
+  { "<leader>oc",  "<Cmd>OverseerRunCmd<CR>", desc = "[o]verseer: run [c]ommand" },
+  { "<leader>or", "<Cmd>OverseerRun<CR>", desc = "[o]verseer: [r]un task" },
+  { "<leader>oq", "<Cmd>OverseerQuickAction<CR>", desc = "[o]verseer: [q]uick action" },
+  { "<leader>oa", "<Cmd>OverseerTaskAction<CR>", desc = "[o]verseer: task [a]ction" },
+  { "<leader>oi", "<Cmd>OverseerInfo<CR>", desc = "[o]verseer: [i]nfo" },
+})
+
+local root_files = {
+  '.vscode',
+  '.git',
+}
+
+if require('user.file_exists').file_exists(vim.fs.dirname(vim.fs.find(root_files, { upward = true })[1]) .. "/.vscode/tasks.json") then
+  require('overseer').setup({
+    strategy = {
+      "toggleterm",
+      quit_on_exit = "success",
+    },
+  })
+end

nvim/plugin/plugins.lua

@@ -14,3 +14,4 @@ require('which-key').setup()
 require('Comment').setup()
 require("better_escape").setup()
 require("todo-comments").setup()
+require("toggleterm").setup()