add debugger support

.config/nvim/init.lua

@@ -58,9 +58,6 @@ vim.keymap.set({ "n" }, "<A-j>", "<C-w>j")
 vim.keymap.set({ "n" }, "<A-k>", "<C-w>k")
 vim.keymap.set({ "n" }, "<A-l>", "<C-w>l")
 
-vim.keymap.set('n', '<leader>ld', vim.lsp.buf.definition, { desc = 'vim.lsp.buf.definition()' })
-vim.keymap.set('n', '<leader>lf', vim.lsp.buf.format, { desc = 'vim.lsp.buf.format()' })
-
 -- [[ Basic Autocommands ]].
 -- See `:h lua-guide-autocommands`, `:h autocmd`, `:h nvim_create_autocmd()`
 -- Highlight when yanking (copying) text.
@@ -129,6 +126,8 @@ end, { desc = "Print the git blame for the current line" })
 -- 'updatetime' and when going to insert mode
 vim.cmd("packadd! nohlsearch")
 
+-- [[ Language Setup ]]
+
 -- Treat Ipe stylesheets as xml code
 vim.filetype.add({
 	extension = {
@@ -138,14 +137,22 @@ vim.filetype.add({
 
 -- Install nvim-treesitter
 vim.pack.add({ "https://github.com/nvim-treesitter/nvim-treesitter" })
-require("nvim-treesitter").install('latex', 'lua', 'c', 'ocaml')
+require("nvim-treesitter").install('lua', 'latex', 'c', 'java', 'ocaml')
 
 -- See `:h lsp-quickstart` for more details.
 vim.pack.add({ "https://github.com/mason-org/mason.nvim" })
 require("mason").setup()
 
-vim.lsp.enable({ 'lua_ls', 'texlab', 'clangd', 'ocaml-lsp' })
+vim.lsp.enable({'lua_ls', 'texlab', 'clangd', 'ocaml-lsp'})
 
+vim.keymap.set('n', '<leader>lf', vim.lsp.buf.format,
+	{ desc = 'Formats a buffer using the attached language server clients.' })
+vim.keymap.set('n', '<leader>lh', vim.lsp.buf.hover,
+	{ desc = 'Displays hover information about the symbol under the cursor.' })
+vim.keymap.set('n', '<leader>lr', vim.lsp.buf.rename,
+	{ desc = 'Renames all references to the symbol under the cursor.' })
+vim.keymap.set('n', '<leader>ld', vim.lsp.buf.definition,
+	{ desc = 'Jumps to the definition of the symbol under the cursor.' })
 
 vim.diagnostic.config({
 	signs = {
@@ -165,6 +172,74 @@ vim.keymap.set("n", "<leader>dN", "]D", { desc = "Jump to last diagnostic" })
 vim.keymap.set("n", "<leader>dP", "[D", { desc = "Jump to first diagnostic" })
 vim.keymap.set("n", "<leader>ds", "<C-w>d", { desc = "Display diagnostic on current line" })
 
+vim.pack.add({ "https://github.com/mfussenegger/nvim-dap" })
+
+local dap = require("dap")
+local dap_widgets = require("dap.ui.widgets")
+local dap_sidebar_s = dap_widgets.sidebar(dap_widgets.scopes)
+local dap_sidebar_f = dap_widgets.sidebar(dap_widgets.frames)
+
+vim.keymap.set("n", "<leader>bb", dap.toggle_breakpoint, { desc = "Toggle breakpoint"})
+vim.keymap.set("n", "<leader>bc", dap.continue, { desc = "Continue execution"})
+
+dap.listeners.on_session["debug"] = function()
+	vim.keymap.set("n", "<leader>bs", dap_sidebar_s.toggle, { desc = "Show scopes"})
+	vim.keymap.set("n", "<leader>bf", dap_sidebar_f.toggle, { desc = "Show frames"})
+
+	vim.keymap.set("n", "<Left>", dap.step_out, { desc = "Step out"})
+	vim.keymap.set("n", "<Right>", dap.step_into, { desc = "Step into"})
+	vim.keymap.set("n", "<Down>", dap.step_over, { desc = "Step over"})
+	vim.keymap.set("n", "<Up>", dap.restart_frame, { desc = "Restart frame"})
+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,
+		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
+dap.configurations.rust = dap.configurations.c
+
+
+
 -- [[ UI Configuration ]]
 vim.pack.add({
 	"https://github.com/nvim-mini/mini.completion",
@@ -176,7 +251,6 @@ vim.pack.add({
 	"https://github.com/nvim-mini/mini.clue",
 	"https://github.com/nvim-mini/mini.hipatterns",
 	"https://github.com/nvim-mini/mini.notify",
-
 }, { confirm = false })
 
 vim.o.winborder = "none"

.config/nvim/nvim-pack-lock.json

@@ -56,6 +56,14 @@
       "rev": "caf23615b9b99bacc79ecd60f61c4e6a8ec18c84",
       "src": "https://github.com/nvim-mini/mini.tabline"
     },
+    "nvim-dap": {
+      "rev": "cdfd55a133f63228c55f91378f12908cb2a78ded",
+      "src": "https://github.com/mfussenegger/nvim-dap"
+    },
+    "nvim-dap-virtual-text": {
+      "rev": "fbdb48c2ed45f4a8293d0d483f7730d24467ccb6",
+      "src": "https://github.com/theHamsta/nvim-dap-virtual-text"
+    },
     "nvim-lspconfig": {
       "rev": "92ee7d42320edfbb81f3cad851314ab197fa324a",
       "src": "https://github.com/neovim/nvim-lspconfig"