.dots/nvim/.config/nvim/lua/lazy-plugins/debug-nvim-dap.lua

---@param config {type?:string, args?:string[]|fun():string[]?}
local function get_args(config)
	local args = type(config.args) == "function" and (config.args() or {}) or config.args or {} --[[@as string[] | string ]]
	local args_str = type(args) == "table" and table.concat(args, " ") or args --[[@as string]]

	config = vim.deepcopy(config)
	---@cast args string[]
	config.args = function()
		local new_args = vim.fn.expand(vim.fn.input("Run with args: ", args_str)) --[[@as string]]
		if config.type and config.type == "java" then
			---@diagnostic disable-next-line: return-type-mismatch
			return new_args
		end
		return require("dap.utils").splitstr(new_args)
	end
	return config
end

return {
	{
		"mfussenegger/nvim-dap",
		dependencies = {
			"rcarriga/nvim-dap-ui",
			-- virtual text for the debugger
			{
				"theHamsta/nvim-dap-virtual-text",
				opts = {},
			},
			"jay-babu/mason-nvim-dap.nvim",
		},
		keys = {
			{
				"<leader>dB",
				function()
					require("dap").set_breakpoint(vim.fn.input("Breakpoint condition: "))
				end,
				desc = "Breakpoint Condition",
			},
			{
				"<leader>db",
				function()
					require("dap").toggle_breakpoint()
				end,
				desc = "Toggle Breakpoint",
			},
			{
				"<leader>dc",
				function()
					require("dap").continue()
				end,
				desc = "Run/Continue",
			},
			{
				"<leader>da",
				function()
					require("dap").continue({ before = get_args })
				end,
				desc = "Run with Args",
			},
			{
				"<leader>dC",
				function()
					require("dap").run_to_cursor()
				end,
				desc = "Run to Cursor",
			},
			{
				"<leader>dg",
				function()
					require("dap").goto_()
				end,
				desc = "Go to Line (No Execute)",
			},
			{
				"<leader>di",
				function()
					require("dap").step_into()
				end,
				desc = "Step Into",
			},
			{
				"<leader>dj",
				function()
					require("dap").down()
				end,
				desc = "Down",
			},
			{
				"<leader>dk",
				function()
					require("dap").up()
				end,
				desc = "Up",
			},
			{
				"<leader>dl",
				function()
					require("dap").run_last()
				end,
				desc = "Run Last",
			},
			{
				"<leader>do",
				function()
					require("dap").step_out()
				end,
				desc = "Step Out",
			},
			{
				"<leader>dO",
				function()
					require("dap").step_over()
				end,
				desc = "Step Over",
			},
			{
				"<leader>dP",
				function()
					require("dap").pause()
				end,
				desc = "Pause",
			},
			{
				"<leader>dr",
				function()
					require("dap").repl.toggle()
				end,
				desc = "Toggle REPL",
			},
			{
				"<leader>ds",
				function()
					require("dap").session()
				end,
				desc = "Session",
			},
			{
				"<leader>dt",
				function()
					require("dap").terminate()
				end,
				desc = "Terminate",
			},
			{
				"<leader>dw",
				function()
					require("dap.ui.widgets").hover()
				end,
				desc = "Widgets",
			},
		},
	},

	-- fancy UI for the debugger
	{
		"rcarriga/nvim-dap-ui",
		dependencies = { "nvim-neotest/nvim-nio" },
		keys = {
			{
				"<leader>du",
				function()
					require("dapui").toggle({})
				end,
				desc = "Dap UI",
			},
			{
				"<leader>de",
				function()
					require("dapui").eval()
				end,
				desc = "Eval",
				mode = { "n", "v" },
			},
		},
		opts = {},
		config = function(_, opts)
			local dap = require("dap")
			local dapui = require("dapui")
			dapui.setup(opts)
			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
		end,
	},

	-- mason.nvim integration
	{
		"jay-babu/mason-nvim-dap.nvim",
		dependencies = { "mason-org/mason.nvim" },
		lazy = true,
		opts = {
			-- Makes a best effort to setup the various debuggers with
			-- reasonable debug configurations
			automatic_installation = true,

			-- You can provide additional configuration to the handlers,
			-- see mason-nvim-dap README for more information
			handlers = {},
		},
	},
}