Add debugging, keymaps for tests and which-key

lua/plugins/dap.lua

@@ -0,0 +1,77 @@
+return {
+  "mfussenegger/nvim-dap",
+  event = "VeryLazy",
+  dependencies = {
+    "rcarriga/nvim-dap-ui",
+    "nvim-neotest/nvim-nio",
+    "jay-babu/mason-nvim-dap.nvim",
+    "theHamsta/nvim-dap-virtual-text",
+  },
+  config = function()
+    local mason_dap = require("mason-nvim-dap")
+    local dap = require("dap")
+    local ui = require("dapui")
+    local dap_virtual_text = require("nvim-dap-virtual-text")
+
+    -- Dap Virtual Text
+    dap_virtual_text.setup()
+
+    mason_dap.setup({
+      ensure_installed = { "python" },
+      automatic_installation = true,
+      handlers = {
+        function(config)
+          require("mason-nvim-dap").default_setup(config)
+        end,
+      },
+    })
+
+    -- Configurations
+    dap.configurations = {
+      python = {
+        {
+          -- The first three options are required by nvim-dap
+          type = "python", -- the type here established the link to the adapter definition: `dap.adapters.python`
+          request = "launch",
+          name = "Launch file",
+
+          -- Options below are for debugpy, see https://github.com/microsoft/debugpy/wiki/Debug-configuration-settings for supported options
+
+          program = "${file}", -- This configuration will launch the current file if used.
+          pythonPath = function()
+            -- debugpy supports launching an application with a different interpreter then the one used to launch debugpy itself.
+            -- The code below looks for a `venv` or `.venv` folder in the current directly and uses the python within.
+            -- You could adapt this - to for example use the `VIRTUAL_ENV` environment variable.
+            local cwd = vim.fn.getcwd()
+            if vim.fn.executable(cwd .. "/venv/bin/python") == 1 then
+              return cwd .. "/venv/bin/python"
+            elseif vim.fn.executable(cwd .. "/.venv/bin/python") == 1 then
+              return cwd .. "/.venv/bin/python"
+            else
+              return "/usr/bin/python"
+            end
+          end,
+        },
+      },
+    }
+
+    -- Dap UI
+
+    ui.setup()
+
+    vim.fn.sign_define("DapBreakpoint", { text = "🐞" })
+
+    dap.listeners.before.attach.dapui_config = function()
+      ui.open()
+    end
+    dap.listeners.before.launch.dapui_config = function()
+      ui.open()
+    end
+    dap.listeners.before.event_terminated.dapui_config = function()
+      ui.close()
+    end
+    dap.listeners.before.event_exited.dapui_config = function()
+      ui.close()
+    end
+  end
+}

lua/plugins/linter.lua

@@ -6,7 +6,7 @@ return {
       python = { 'dmypy' }
     }
 
-    vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "TextChanged", "InsertLeave" }, {
+    vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {
       callback = function()
         -- try_lint without arguments runs the linters defined in `linters_by_ft`
         -- for the current filetype

lua/plugins/which-key.lua

@@ -0,0 +1,27 @@
+return {
+  "folke/which-key.nvim",
+  event = "VeryLazy",
+  opts = {
+    -- your configuration comes here
+    -- or leave it empty to use the default settings
+    -- refer to the configuration section below
+  },
+  keys = {
+    {
+      "<leader>?",
+      function()
+        require("which-key").show({ global = false })
+      end,
+      desc = "Buffer Local Keymaps (which-key)",
+    },
+  },
+  config = function()
+    local wk = require("which-key")
+    wk.add({
+      { "<leader>d", group = "Debug" },
+      { "<leader>f", group = "Files" },
+      { "<leader>t", group = "Test" },
+      { "<leader>c", group = "Code" },
+    })
+  end
+}