fixing configuration to change the windows

CHANGELOG.md

@@ -9,6 +9,21 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## [Unreleased]
 
 ### Added
+- **Python Debugger (debugpy)**: Full Python debugging support with multiple configurations
+  - Launch File - Debug current Python file
+  - Launch with Arguments - Debug with custom arguments
+  - Attach Remote - Attach to debugpy server (port 5678)
+  - Django - Debug Django with `manage.py runserver`
+  - FastAPI - Debug FastAPI with uvicorn
+  - Flask - Debug Flask application
+- **Node.js/NestJS Debug Configurations**: Extended TypeScript/JavaScript debugging
+  - Launch NestJS (`dist/main.js`) with source maps
+  - Launch Current File
+  - Launch with ts-node (debug TypeScript directly)
+  - Attach to NestJS (port 9229)
+  - Attach to Process (pick from running processes)
+- **Mason Debug Adapters**: Added `debugpy` and `js-debug-adapter` to auto-install list
+- **README Documentation**: Added comprehensive "Debugging Setup" section with all configurations
 - **Avante.nvim AI Assistant**: Added Avante.nvim with local LLM support to README documentation
 - **Bash Treesitter Parser**: Installed bash parser for noice.nvim cmdline highlighting
 - **Local Configuration Support**: `local.lua` is now loaded at startup and exposed via `vim.g.cargdev_local`
@@ -30,6 +45,13 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
   - `lazygit.lua` - removed commented hardcoded path
 
 ### Fixed
+- **Java Debug Adapter Paths**: Fixed incorrect paths in `ftplugin/java.lua`
+  - Changed `java-debug` → `java-debug-adapter/extension/server/`
+  - Changed `vscode-java-test` → `java-test/extension/server/`
+- **Node.js DAP Adapter**: Fixed js-debug-adapter configuration in `dap.lua`
+  - Changed adapter type from `executable` to `server` (required by js-debug-adapter)
+  - Renamed adapter from `node` to `pwa-node` (standard DAP name)
+  - Added proper source map resolution and skipFiles patterns
 - **Auto-session Lazy Loading**: Changed from `event = "VeryLazy"` to `lazy = false` to enable session auto-restore on startup
 - **Alpha Dashboard Config**: Fixed `enable` to `enabled` (correct lazy.nvim spec key)
 - **Snacks vs Alpha Conflict**: Disabled `Snacks.dashboard` in favor of `alpha-nvim` for CARGDEV branding
@@ -163,6 +185,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ### Modified Files
 | File | Changes |
 |------|---------|
+| `lua/cargdev/plugins/dap.lua` | Fixed Node.js adapter, added Python debugpy config |
+| `ftplugin/java.lua` | Fixed java-debug-adapter and java-test paths |
+| `lua/cargdev/plugins/lsp/mason.lua` | Added debugpy and js-debug-adapter to ensure_installed |
+| `README.md` | Added Debugging Setup section with keymaps and configurations |
+| `lua/cargdev/core/keymaps/README.md` | Added dap.lua and other keymap files to structure |
 | `lua/cargdev/core/keymaps/personal.lua` | Removed duplicates, added quickfix/location keymaps, safe buffer close |
 | `lua/cargdev/core/keymaps/plugins.lua` | Fixed session/substitute keymap conflicts |
 | `lua/cargdev/core/keymaps/general.lua` | Added vault_path validation, removed commented code |
@@ -216,4 +243,4 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 ---
 
-*Last Updated: January 10, 2026*
+*Last Updated: January 13, 2026*

README.md

@@ -65,7 +65,7 @@ nvim
 - **File Explorer**: nvim-tree
 - **Git Integration**: LazyGit, Gitsigns
 - **AI Assistants**: GitHub Copilot + [Avante.nvim](https://github.com/yetone/avante.nvim) (local LLM support)
-- **Debugging**: DAP with UI
+- **Debugging**: DAP with UI (Java, Node.js/NestJS, Python)
 - **Formatting**: Conform.nvim with auto-format on save
 - **Diagnostics**: Trouble.nvim for organized diagnostics view
 
@@ -149,6 +149,33 @@ nvim
 | `<leader>ze` | Explain code (visual) |
 | `<leader>zf` | Fix code (visual) |
 
+### Debugging (DAP)
+| Keymap | Description |
+|--------|-------------|
+| `<leader>dcr` | Start/Continue Debugging |
+| `<leader>db` | Toggle Breakpoint |
+| `<leader>dB` | Conditional Breakpoint |
+| `<leader>do` | Step Over |
+| `<leader>di` | Step Into |
+| `<leader>dot` | Step Out |
+| `<leader>du` | Toggle DAP UI |
+| `<leader>dq` | Stop Debugging |
+| `<leader>dr` | Open REPL |
+| `<leader>dl` | Run Last Debug |
+| `<leader>dcf` | DAP Configurations |
+| `<leader>dcb` | List Breakpoints |
+| `<leader>dco` | DAP Commands |
+
+### Java Debugging
+| Keymap | Description |
+|--------|-------------|
+| `<leader>jd` | Debug Class (DAP) |
+| `<leader>jt` | Test Class |
+| `<leader>jn` | Test Nearest Method |
+| `<leader>jr` | Run Java File |
+| `<leader>jm` | Run Maven Project |
+| `<leader>jg` | Run Gradle Project |
+
 ## Commands
 
 | Command | Description |
@@ -159,6 +186,48 @@ nvim
 | `:CheckConfig` | Run config validation |
 | `:FormatToggle` | Toggle auto-format on save |
 
+## Debugging Setup
+
+This configuration includes full debugging support for multiple languages using DAP (Debug Adapter Protocol).
+
+### Supported Languages
+
+| Language | Debug Adapter | Configuration |
+|----------|---------------|---------------|
+| **Java** | java-debug-adapter | Auto-configured via nvim-jdtls |
+| **Node.js/NestJS/TypeScript** | js-debug-adapter (pwa-node) | Launch & Attach configurations |
+| **Python** | debugpy | Django, FastAPI, Flask, and general Python |
+
+### Debug Configurations
+
+#### Node.js/NestJS/TypeScript
+- **Launch NestJS** - Runs `dist/main.js` with source maps
+- **Launch Current File** - Debug the current TypeScript/JavaScript file
+- **Launch with ts-node** - Debug TypeScript directly without compilation
+- **Attach to NestJS** - Attach to running process on port 9229
+- **Attach to Process** - Pick from running Node.js processes
+
+#### Python
+- **Launch File** - Debug current Python file
+- **Launch with Arguments** - Debug with custom arguments
+- **Attach Remote** - Attach to debugpy server (port 5678)
+- **Django** - Debug Django with `manage.py runserver`
+- **FastAPI** - Debug FastAPI with uvicorn
+- **Flask** - Debug Flask application
+
+#### Java
+- Auto-discovers main classes and test methods
+- Hot code replacement enabled
+- Use `<leader>jd` to debug the current class
+
+### Installation
+
+Debug adapters are automatically installed via Mason. Run `:Mason` to verify:
+- `debugpy` - Python debugger
+- `js-debug-adapter` - Node.js/TypeScript debugger
+- `java-debug-adapter` - Java debugger
+- `java-test` - Java test runner
+
 ## Troubleshooting
 
 ### Check Configuration Health

ftplugin/java.lua

@@ -13,13 +13,13 @@ local extendedClientCapabilities = jdtls.extendedClientCapabilities
 
 local bundles = {
   vim.fn.glob(
-    home
+    home .. "/.local/share/nvim/mason/packages/java-debug-adapter/extension/server/com.microsoft.java.debug.plugin-*.jar",
-      .. "/.local/share/nvim/mason/packages/java-debug/com.microsoft.java.debug.plugin/target/com.microsoft.java.debug.plugin-*.jar"
+    true
   ),
 }
 vim.list_extend(
   bundles,
-  vim.split(vim.fn.glob(home .. "/.local/share/nvim/mason/packages/vscode-java-test/server/*.jar", true), "\n")
+  vim.split(vim.fn.glob(home .. "/.local/share/nvim/mason/packages/java-test/extension/server/*.jar", true), "\n")
 )
 
 local config = {

lua/cargdev/core/keymaps/README.md

@@ -9,9 +9,13 @@ keymaps/
 ├── README.md          # This file
 ├── general.lua        # General keymaps (leader, basic navigation)
 ├── personal.lua       # Personal workflow keymaps
-├── lsp.lua           # LSP and function navigation keymaps
+├── lsp.lua            # LSP and function navigation keymaps
-├── snacks.lua        # Snacks search and navigation keymaps (replacing Telescope)
+├── dap.lua            # DAP debugging keymaps
-└── plugins.lua       # Plugin-specific keymaps
+├── snacks.lua         # Snacks search and navigation keymaps (replacing Telescope)
+├── window.lua         # Window management keymaps
+├── copilot.lua        # Copilot AI keymaps
+├── gitconflict.lua    # Git conflict resolution keymaps
+└── plugins.lua        # Plugin-specific keymaps
 ```
 
 ## 🔧 How It Works
@@ -36,6 +40,13 @@ The main `keymaps.lua` file automatically loads all `.lua` files from this folde
 - Code actions and documentation
 - Diagnostics
 
+### **dap.lua**
+- Debug session control (`<leader>dcr`, `<leader>dq`)
+- Breakpoints (`<leader>db`, `<leader>dB`)
+- Step navigation (`<leader>do`, `<leader>di`, `<leader>dot`)
+- DAP UI toggle (`<leader>du`)
+- REPL and configuration pickers
+
 ### **snacks.lua**
 - File search (`<leader>ff`, `<leader>fs`)
 - Buffer management
@@ -71,7 +82,11 @@ To add new keymaps:
 | General | `general.lua` | Basic setup and utilities |
 | Personal | `personal.lua` | Your workflow shortcuts |
 | LSP | `lsp.lua` | Function navigation and LSP features |
+| Debugging | `dap.lua` | DAP debugging (Java, Node.js, Python) |
 | Search | `snacks.lua` | File and text search |
+| Window | `window.lua` | Window/split management |
+| Copilot | `copilot.lua` | AI assistant keymaps |
+| Git Conflicts | `gitconflict.lua` | Conflict resolution |
 | Plugins | `plugins.lua` | Plugin-specific functionality |
 
 ## 🔄 Benefits

lua/cargdev/core/keymaps/gitconflict.lua

@@ -3,8 +3,8 @@ local keymap = vim.keymap
 
 keymap.set("n", "]x", "<Plug>(git-conflict-next-conflict)", { desc = "Go to next git conflict" })
 keymap.set("n", "[x", "<Plug>(git-conflict-prev-conflict)", { desc = "Go to previous git conflict" })
-keymap.set("n", "<leader>co", "<Plug>(git-conflict-ours)", { desc = "Choose ours (git conflict)" })
+keymap.set("n", "<leader>gco", "<Plug>(git-conflict-ours)", { desc = "Choose ours (git conflict)" })
-keymap.set("n", "<leader>ct", "<Plug>(git-conflict-theirs)", { desc = "Choose theirs (git conflict)" })
+keymap.set("n", "<leader>gct", "<Plug>(git-conflict-theirs)", { desc = "Choose theirs (git conflict)" })
-keymap.set("n", "<leader>cb", "<Plug>(git-conflict-both)", { desc = "Choose both (git conflict)" })
+keymap.set("n", "<leader>gcb", "<Plug>(git-conflict-both)", { desc = "Choose both (git conflict)" })
-keymap.set("n", "<leader>c0", "<Plug>(git-conflict-none)", { desc = "Choose none (git conflict)" })
+keymap.set("n", "<leader>gc0", "<Plug>(git-conflict-none)", { desc = "Choose none (git conflict)" })
-keymap.set("n", "<leader>cq", "<Plug>(git-conflict-list)", { desc = "List all git conflicts" })
+keymap.set("n", "<leader>gcl", "<Plug>(git-conflict-list)", { desc = "List all git conflicts" })

lua/cargdev/core/keymaps/personal.lua

@@ -67,7 +67,6 @@ keymap.set(
 )
 keymap.set("n", "<leader>,", "$a,<ESC>", { desc = "Adding ',' at the end of the line" })
 keymap.set("n", "<leader>;", "$a;<ESC>", { desc = "Adding ';' at the end of the line" })
-keymap.set("n", "<leader>con", "oconsole.log()<ESC>0w$h", { desc = "Adding console.log() on the line below" })
 keymap.set("n", "<leader>xr", ":!node %<CR>", { desc = "Run file with node" })
 
 -- Resize splits keymaps are centralized in lua/cargdev/core/keymaps/window.lua

lua/cargdev/plugins/dap.lua

@@ -77,8 +77,9 @@ return {
 
     -- 🧠 Mason DAP
     require("mason-nvim-dap").setup({
-      ensure_installed = { "js-debug-adapter", "firefox", "javadbg", "javatest" },
+      ensure_installed = { "python", "js", "javadbg", "javatest" },
-      automatic_setup = true,
+      automatic_installation = true,
+      handlers = {},
     })
 
     -- 🔍 Virtual Text
@@ -144,45 +145,160 @@ return {
     -- via jdtls.setup_dap() which automatically sets up the adapter
     -- The configurations are dynamically discovered from the project
 
-    -- 🧠 Node.js (NestJS / TypeScript) - Using js-debug-adapter
+    -- 🐍 Python (debugpy)
-    dap.adapters.node = {
+    local debugpy_path = os.getenv("HOME") .. "/.local/share/nvim/mason/packages/debugpy/venv/bin/python"
-      type = "executable",
+    require("dap-python").setup(debugpy_path)
-      command = "node",
+
-      args = {
+    dap.configurations.python = {
-        os.getenv("HOME") .. "/.local/share/nvim/mason/packages/js-debug-adapter/js-debug/src/dapDebugServer.js",
+      {
-        "${port}",
+        name = "Launch File",
+        type = "python",
+        request = "launch",
+        program = "${file}",
+        console = "integratedTerminal",
+        cwd = fn.getcwd(),
+      },
+      {
+        name = "Launch File with Arguments",
+        type = "python",
+        request = "launch",
+        program = "${file}",
+        args = function()
+          local args_string = vim.fn.input("Arguments: ")
+          return vim.split(args_string, " +")
+        end,
+        console = "integratedTerminal",
+        cwd = fn.getcwd(),
+      },
+      {
+        name = "Attach Remote",
+        type = "python",
+        request = "attach",
+        connect = {
+          host = "127.0.0.1",
+          port = 5678,
+        },
+      },
+      {
+        name = "Django",
+        type = "python",
+        request = "launch",
+        program = "${workspaceFolder}/manage.py",
+        args = { "runserver", "--noreload" },
+        console = "integratedTerminal",
+        django = true,
+      },
+      {
+        name = "FastAPI",
+        type = "python",
+        request = "launch",
+        module = "uvicorn",
+        args = { "main:app", "--reload" },
+        console = "integratedTerminal",
+        cwd = fn.getcwd(),
+      },
+      {
+        name = "Flask",
+        type = "python",
+        request = "launch",
+        module = "flask",
+        env = { FLASK_APP = "app.py", FLASK_DEBUG = "1" },
+        args = { "run", "--no-debugger", "--no-reload" },
+        console = "integratedTerminal",
+      },
+    }
+
+    -- 🧠 Node.js (NestJS / TypeScript) - Using js-debug-adapter (pwa-node)
+    dap.adapters["pwa-node"] = {
+      type = "server",
+      host = "localhost",
+      port = "${port}",
+      executable = {
+        command = "node",
+        args = {
+          os.getenv("HOME") .. "/.local/share/nvim/mason/packages/js-debug-adapter/js-debug/src/dapDebugServer.js",
+          "${port}",
+        },
       },
     }
 
     dap.configurations.typescript = {
       {
-        name = "Launch NestJS",
+        name = "Launch NestJS (dist/main.js)",
-        type = "node",
+        type = "pwa-node",
         request = "launch",
         program = "${workspaceFolder}/dist/main.js",
-        args = {},
+        cwd = "${workspaceFolder}",
-        console = "integratedTerminal",
-        outFiles = { "${workspaceFolder}/dist/**/*.js" },
         sourceMaps = true,
-        protocol = "inspector",
+        outFiles = { "${workspaceFolder}/dist/**/*.js" },
-        cwd = fn.getcwd(),
+        resolveSourceMapLocations = { "${workspaceFolder}/**", "!**/node_modules/**" },
-        runtimeArgs = { "--inspect-brk" },
+        console = "integratedTerminal",
+        skipFiles = { "<node_internals>/**", "node_modules/**" },
+      },
+      {
+        name = "Launch Current File",
+        type = "pwa-node",
+        request = "launch",
+        program = "${file}",
+        cwd = "${workspaceFolder}",
+        sourceMaps = true,
+        console = "integratedTerminal",
+        skipFiles = { "<node_internals>/**", "node_modules/**" },
+      },
+      {
+        name = "Launch with ts-node",
+        type = "pwa-node",
+        request = "launch",
+        runtimeExecutable = "node",
+        runtimeArgs = { "--loader", "ts-node/esm" },
+        program = "${file}",
+        cwd = "${workspaceFolder}",
+        sourceMaps = true,
+        console = "integratedTerminal",
+        skipFiles = { "<node_internals>/**", "node_modules/**" },
+      },
+      {
+        name = "Attach to NestJS (port 9229)",
+        type = "pwa-node",
+        request = "attach",
+        port = 9229,
+        cwd = "${workspaceFolder}",
+        sourceMaps = true,
+        outFiles = { "${workspaceFolder}/dist/**/*.js" },
+        resolveSourceMapLocations = { "${workspaceFolder}/**", "!**/node_modules/**" },
+        skipFiles = { "<node_internals>/**", "node_modules/**" },
         restart = true,
       },
       {
-        name = "Attach to NestJS (start:debug)",
+        name = "Attach to Process",
-        type = "node",
+        type = "pwa-node",
         request = "attach",
-        port = 9229,
+        processId = require("dap.utils").pick_process,
-        protocol = "inspector",
+        cwd = "${workspaceFolder}",
-        cwd = fn.getcwd(),
         sourceMaps = true,
-        outFiles = { "${workspaceFolder}/dist/**/*.js" },
+        skipFiles = { "<node_internals>/**", "node_modules/**" },
-        skipFiles = { "<node_internals>/**" },
       },
     }
 
-    -- Also add JavaScript configurations
+    -- JavaScript uses same configurations as TypeScript
-    dap.configurations.javascript = dap.configurations.typescript
+    dap.configurations.javascript = {
+      {
+        name = "Launch Current File",
+        type = "pwa-node",
+        request = "launch",
+        program = "${file}",
+        cwd = "${workspaceFolder}",
+        console = "integratedTerminal",
+        skipFiles = { "<node_internals>/**", "node_modules/**" },
+      },
+      {
+        name = "Attach to Process",
+        type = "pwa-node",
+        request = "attach",
+        processId = require("dap.utils").pick_process,
+        cwd = "${workspaceFolder}",
+        skipFiles = { "<node_internals>/**", "node_modules/**" },
+      },
+    }
   end,
 }

lua/cargdev/plugins/lsp/mason.lua

@@ -54,6 +54,8 @@ return {
         "tree-sitter-cli", -- required for nvim-treesitter parser compilation
         "java-debug-adapter", -- Java debugger
         "java-test", -- Java test runner
+        "debugpy", -- Python debugger
+        "js-debug-adapter", -- Node.js/TypeScript debugger
       },
     })
   end,