trying python's mason-nvim-dap

lua/user/dap.lua

@@ -51,15 +51,15 @@ dap.listeners.before.event_exited["dapui_config"] = function()
   dapui.close()
 end
 
-local codelldb_path = "/usr/lib/codelldb/adapter/codelldb"
-local liblldb_path = "/usr/lib/codelldb/adapter/libcodelldb.so"
-
-dap.adapters.codelldb = {
-  type = 'server',
-  host = '127.0.0.1',
-  port = "13000",
-  executable = {
-    command = codelldb_path,
-    args = {"--liblldb", liblldb_path, "--port", "13000", "--params", "{\"showDisassembly\": \"never\"}"},
-  }
-}
+-- local codelldb_path = "/usr/lib/codelldb/adapter/codelldb"
+-- local liblldb_path = "/usr/lib/codelldb/adapter/libcodelldb.so"
+--
+-- dap.adapters.codelldb = {
+--   type = 'server',
+--   host = '127.0.0.1',
+--   port = "13000",
+--   executable = {
+--     command = codelldb_path,
+--     args = {"--liblldb", liblldb_path, "--port", "13000", "--params", "{\"showDisassembly\": \"never\"}"},
+--   }
+-- }

lua/user/lsp/mason.lua

@@ -1,54 +1,89 @@
 local servers = {
-    "sumneko_lua",
-    "cssls",
-    "html",
-    "tsserver",
-    "pyright",
-    "bashls",
-    "jsonls",
-    "yamlls",
-    "rust_analyzer",
-    "gopls"
+	"sumneko_lua",
+	"cssls",
+	"html",
+	"tsserver",
+	"pyright",
+	"bashls",
+	"jsonls",
+	"yamlls",
+	"rust_analyzer",
+	"gopls",
 }
 
 local settings = {
-    ui = {
-        border = "none",
-        icons = {
-            package_installed = "◍",
-            package_pending = "◍",
-            package_uninstalled = "◍",
-        },
-    },
-    log_level = vim.log.levels.INFO,
-    max_concurrent_installers = 4,
+	ui = {
+		border = "none",
+		icons = {
+			package_installed = "◍",
+			package_pending = "◍",
+			package_uninstalled = "◍",
+		},
+	},
+	log_level = vim.log.levels.INFO,
+	max_concurrent_installers = 4,
 }
 
 require("mason").setup(settings)
 require("mason-lspconfig").setup({
-    ensure_installed = servers,
-    automatic_installation = false,
+	ensure_installed = servers,
+	automatic_installation = false,
 })
 
 local lspconfig_status_ok, lspconfig = pcall(require, "lspconfig")
 if not lspconfig_status_ok then
-    return
+	return
 end
 
 local opts = {}
 
 for _, server in pairs(servers) do
-    opts = {
-        on_attach = require("user.lsp.handlers").on_attach,
-        capabilities = require("user.lsp.handlers").capabilities,
-    }
+	opts = {
+		on_attach = require("user.lsp.handlers").on_attach,
+		capabilities = require("user.lsp.handlers").capabilities,
+	}
 
-    server = vim.split(server, "@")[1]
+	server = vim.split(server, "@")[1]
 
-    local require_ok, conf_opts = pcall(require, "user.lsp.settings." .. server)
-    if require_ok then
-        opts = vim.tbl_deep_extend("force", conf_opts, opts)
-    end
+	local require_ok, conf_opts = pcall(require, "user.lsp.settings." .. server)
+	if require_ok then
+		opts = vim.tbl_deep_extend("force", conf_opts, opts)
+	end
 
-    lspconfig[server].setup(opts)
+	lspconfig[server].setup(opts)
+end
+
+local mason_nvim_dap_ok, mason_nvim_dap = pcall(require, "mason-nvim-dap")
+if mason_nvim_dap_ok then
+    local dap = require('dap')
+	mason_nvim_dap.setup({
+		automatic_setup = true,
+	})
+	mason_nvim_dap.setup_handlers({
+		function(source_name)
+			-- all sources with no handler get passed here
+
+			-- Keep original functionality of `automatic_setup = true`
+			require("mason-nvim-dap.automatic_setup")(source_name)
+		end,
+		python = function(source_name)
+			dap.adapters.python = {
+				type = "executable",
+				command = "/usr/bin/python3",
+				args = {
+					"-m",
+					"debugpy.adapter",
+				},
+			}
+
+			dap.configurations.python = {
+				{
+					type = "python",
+					request = "launch",
+					name = "Launch file",
+					program = "${file}", -- This configuration will launch the current file if used.
+				},
+			}
+		end,
+	})
 end

lua/user/plugins.lua

@@ -108,7 +108,8 @@ return packer.startup(function(use)
 
   use { "MunifTanjim/exrc.nvim" }
   -- use { "simrat39/rust-tools.nvim" }
-  use { "mfussenegger/nvim-dap-python" }
+  -- use { "mfussenegger/nvim-dap-python" }
+  use { "jayp0521/mason-nvim-dap.nvim" }
 
   use 'farmergreg/vim-lastplace'
   use 'fedepujol/move.nvim'