feat: Neovim config mit LSP, Treesitter und PlatformIO

nvim/init.lua

@@ -0,0 +1,26 @@
+vim.g.mapleader = ' '
+vim.g.maplocalleader = ' '
+
+vim.opt.number = true
+vim.opt.relativenumber = true
+vim.opt.tabstop = 2
+vim.opt.shiftwidth = 2
+vim.opt.expandtab = true
+vim.opt.termguicolors = true
+vim.opt.signcolumn = 'yes'
+vim.opt.updatetime = 250
+vim.opt.clipboard = 'unnamedplus'
+
+vim.g.python3_host_prog = '/Users/rene/miniconda3/bin/python3'
+
+local lazypath = vim.fn.stdpath('data') .. '/lazy/lazy.nvim'
+if not vim.loop.fs_stat(lazypath) then
+  vim.fn.system({
+    'git', 'clone', '--filter=blob:none',
+    'https://github.com/folke/lazy.nvim.git',
+    '--branch=stable', lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+
+require('lazy').setup('plugins')

nvim/install-nvim-dotfiles.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+
+# Neovim Dotfiles Installer
+# Erstellt Symlink und installiert Abhängigkeiten
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+NVIM_CONFIG="$HOME/.config/nvim"
+
+echo "=== Neovim Dotfiles Installer ==="
+
+# Prüfe ob Neovim installiert ist
+if ! command -v nvim &> /dev/null; then
+    echo "Neovim nicht gefunden!"
+    echo "Installation:"
+    echo "  macOS:  brew install neovim"
+    echo "  Debian: sudo apt install neovim"
+    exit 1
+fi
+
+# Backup falls Config existiert
+if [ -e "$NVIM_CONFIG" ] && [ ! -L "$NVIM_CONFIG" ]; then
+    echo "Bestehende Config gefunden, erstelle Backup..."
+    mv "$NVIM_CONFIG" "$NVIM_CONFIG.bak.$(date +%Y%m%d%H%M%S)"
+fi
+
+# Entferne alten Symlink falls vorhanden
+if [ -L "$NVIM_CONFIG" ]; then
+    echo "Entferne alten Symlink..."
+    rm "$NVIM_CONFIG"
+fi
+
+# Erstelle .config falls nicht vorhanden
+mkdir -p "$HOME/.config"
+
+# Symlink erstellen
+echo "Erstelle Symlink: $NVIM_CONFIG -> $SCRIPT_DIR"
+ln -s "$SCRIPT_DIR" "$NVIM_CONFIG"
+
+# Abhängigkeiten prüfen/installieren
+echo ""
+echo "=== Empfohlene Abhängigkeiten ==="
+
+if command -v brew &> /dev/null; then
+    # macOS
+    echo "macOS erkannt, prüfe Homebrew-Pakete..."
+    
+    PACKAGES="ripgrep fd node"
+    for pkg in $PACKAGES; do
+        if ! brew list $pkg &> /dev/null; then
+            echo "Installiere $pkg..."
+            brew install $pkg
+        else
+            echo "✓ $pkg bereits installiert"
+        fi
+    done
+elif command -v apt &> /dev/null; then
+    # Debian/Ubuntu
+    echo "Debian/Ubuntu erkannt"
+    echo "Empfohlene Pakete: ripgrep fd-find nodejs npm"
+    echo "  sudo apt install ripgrep fd-find nodejs npm"
+fi
+
+echo ""
+echo "=== Installation abgeschlossen ==="
+echo "Starte nvim – Plugins werden automatisch installiert."
+echo ""
+echo "Shortcuts:"
+echo "  Space + e      Dateibaum"
+echo "  Space + ff     Dateien suchen"
+echo "  Space + fg     Text suchen"
+echo "  Space + pb     PlatformIO Build"
+echo "  Space + pu     PlatformIO Upload"
+echo "  Space + pm     Serial Monitor"
+echo "  Ctrl + t       Terminal toggle"
+echo "  gd             Gehe zur Definition"
+echo "  K              Hover/Dokumentation"

nvim/lazy-lock.json

@@ -0,0 +1,22 @@
+{
+  "LuaSnip": { "branch": "master", "commit": "3732756842a2f7e0e76a7b0487e9692072857277" },
+  "cmp-buffer": { "branch": "main", "commit": "b74fab3656eea9de20a9b8116afa3cfc4ec09657" },
+  "cmp-nvim-lsp": { "branch": "main", "commit": "cbc7b02bb99fae35cb42f514762b89b5126651ef" },
+  "cmp-path": { "branch": "main", "commit": "c642487086dbd9a93160e1679a1327be111cbc25" },
+  "cmp_luasnip": { "branch": "master", "commit": "98d9cb5c2c38532bd9bdb481067b20fea8f32e90" },
+  "gitsigns.nvim": { "branch": "main", "commit": "5813e4878748805f1518cee7abb50fd7205a3a48" },
+  "lazy.nvim": { "branch": "main", "commit": "85c7ff3711b730b4030d03144f6db6375044ae82" },
+  "lualine.nvim": { "branch": "master", "commit": "47f91c416daef12db467145e16bed5bbfe00add8" },
+  "mason-lspconfig.nvim": { "branch": "main", "commit": "3b3571b4dadbcb464804466e9872e7246c316af7" },
+  "mason.nvim": { "branch": "main", "commit": "57e5a8addb8c71fb063ee4acda466c7cf6ad2800" },
+  "nvim-cmp": { "branch": "main", "commit": "d97d85e01339f01b842e6ec1502f639b080cb0fc" },
+  "nvim-lspconfig": { "branch": "master", "commit": "ad95655ec5d13ff7c728d731eb9fd39f34395a03" },
+  "nvim-tree.lua": { "branch": "master", "commit": "eb33612bff2fb31f54946fb5dcadc89e905e81ec" },
+  "nvim-treesitter": { "branch": "main", "commit": "d3218d988f72ed34414959c9ccd802d393432d6e" },
+  "nvim-web-devicons": { "branch": "master", "commit": "8dcb311b0c92d460fac00eac706abd43d94d68af" },
+  "plenary.nvim": { "branch": "master", "commit": "b9fd5226c2f76c951fc8ed5923d85e4de065e509" },
+  "telescope.nvim": { "branch": "master", "commit": "3d757e586ff0bfc85bdb7b46c9d3d932147a0cde" },
+  "toggleterm.nvim": { "branch": "main", "commit": "50ea089fc548917cc3cc16b46a8211833b9e3c7c" },
+  "tokyonight.nvim": { "branch": "main", "commit": "5da1b76e64daf4c5d410f06bcb6b9cb640da7dfd" },
+  "which-key.nvim": { "branch": "main", "commit": "3aab2147e74890957785941f0c1ad87d0a44c15a" }
+}

nvim/lua/plugins/editor.lua

@@ -0,0 +1,50 @@
+return {
+  -- Farbschema
+  {
+    'folke/tokyonight.nvim',
+    priority = 1000,
+    config = function()
+      vim.cmd.colorscheme('tokyonight-night')
+    end,
+  },
+
+  -- Statusleiste
+  {
+    'nvim-lualine/lualine.nvim',
+    dependencies = { 'nvim-tree/nvim-web-devicons' },
+    config = function()
+      require('lualine').setup()
+    end,
+  },
+
+  -- Dateibaum
+  {
+    'nvim-tree/nvim-tree.lua',
+    dependencies = { 'nvim-tree/nvim-web-devicons' },
+    keys = {
+      { '<leader>e', '<cmd>NvimTreeToggle<cr>', desc = 'Dateibaum' },
+    },
+    config = function()
+      require('nvim-tree').setup()
+    end,
+  },
+
+  -- Fuzzy Finder
+  {
+    'nvim-telescope/telescope.nvim',
+    dependencies = { 'nvim-lua/plenary.nvim' },
+    keys = {
+      { '<leader>ff', '<cmd>Telescope find_files<cr>', desc = 'Dateien suchen' },
+      { '<leader>fg', '<cmd>Telescope live_grep<cr>', desc = 'Text suchen' },
+      { '<leader>fb', '<cmd>Telescope buffers<cr>', desc = 'Buffers' },
+    },
+  },
+
+  -- Git Integration
+  {
+    'lewis6991/gitsigns.nvim',
+    config = function()
+      require('gitsigns').setup()
+    end,
+  },
+}

nvim/lua/plugins/init.lua

@@ -0,0 +1 @@
+return {}

nvim/lua/plugins/lsp.lua

@@ -0,0 +1,106 @@
+return {
+  -- Syntax Highlighting
+  {
+    'nvim-treesitter/nvim-treesitter',
+    build = ':TSUpdate',
+    config = function()
+      vim.treesitter.language.register('markdown', 'mdx')
+      -- Parser installieren
+      local parsers = { 'lua', 'python', 'c', 'cpp', 'json', 'yaml', 'markdown', 'bash' }
+      for _, parser in ipairs(parsers) do
+        pcall(function()
+          vim.treesitter.start(0, parser)
+        end)
+      end
+      -- Highlight aktivieren
+      vim.api.nvim_create_autocmd('FileType', {
+        pattern = '*',
+        callback = function()
+          pcall(vim.treesitter.start)
+        end,
+      })
+    end,
+  },
+
+  -- Mason für LSP Installation
+  {
+    'williamboman/mason.nvim',
+    config = function()
+      require('mason').setup()
+    end,
+  },
+
+  {
+    'williamboman/mason-lspconfig.nvim',
+    dependencies = { 'williamboman/mason.nvim' },
+    config = function()
+      require('mason-lspconfig').setup({
+        ensure_installed = { 'pyright', 'lua_ls', 'clangd' },
+      })
+    end,
+  },
+
+  -- LSP Config (mit neuer API für nvim 0.11)
+  {
+    'neovim/nvim-lspconfig',
+    dependencies = { 'williamboman/mason-lspconfig.nvim' },
+    config = function()
+      -- Keymaps wenn LSP attached
+      vim.api.nvim_create_autocmd('LspAttach', {
+        callback = function(args)
+          local opts = { buffer = args.buf }
+          vim.keymap.set('n', 'gd', vim.lsp.buf.definition, opts)
+          vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
+          vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, opts)
+          vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, opts)
+        end,
+      })
+
+      -- LSP Server aktivieren
+      vim.lsp.enable('pyright')
+      vim.lsp.enable('lua_ls')
+      vim.lsp.enable('clangd')
+    end,
+  },
+
+  -- Autovervollständigung
+  {
+    'hrsh7th/nvim-cmp',
+    dependencies = {
+      'hrsh7th/cmp-nvim-lsp',
+      'hrsh7th/cmp-buffer',
+      'hrsh7th/cmp-path',
+      'L3MON4D3/LuaSnip',
+      'saadparwaiz1/cmp_luasnip',
+    },
+    config = function()
+      local cmp = require('cmp')
+      local luasnip = require('luasnip')
+
+      cmp.setup({
+        snippet = {
+          expand = function(args)
+            luasnip.lsp_expand(args.body)
+          end,
+        },
+        mapping = cmp.mapping.preset.insert({
+          ['<C-Space>'] = cmp.mapping.complete(),
+          ['<CR>'] = cmp.mapping.confirm({ select = true }),
+          ['<Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+              cmp.select_next_item()
+            else
+              fallback()
+            end
+          end, { 'i', 's' }),
+        }),
+        sources = {
+          { name = 'nvim_lsp' },
+          { name = 'luasnip' },
+          { name = 'buffer' },
+          { name = 'path' },
+        },
+      })
+    end,
+  },
+}

nvim/lua/plugins/platformio.lua

@@ -0,0 +1,31 @@
+return {
+  -- Terminal Toggle
+  {
+    'akinsho/toggleterm.nvim',
+    version = '*',
+    opts = {
+      size = 15,
+      open_mapping = [[<C-t>]],
+      direction = 'float',
+    },
+  },
+
+  -- PlatformIO Keymaps (custom)
+  {
+    'folke/which-key.nvim',
+    config = function()
+      local wk = require('which-key')
+      wk.setup()
+
+      -- PlatformIO Befehle
+      wk.add({
+        { '<leader>p', group = 'PlatformIO' },
+        { '<leader>pb', '<cmd>!pio run<cr>', desc = 'Build' },
+        { '<leader>pu', '<cmd>!pio run -t upload<cr>', desc = 'Upload' },
+        { '<leader>pc', '<cmd>!pio run -t clean<cr>', desc = 'Clean' },
+        { '<leader>pm', '<cmd>TermExec cmd="pio device monitor"<cr>', desc = 'Serial Monitor' },
+        { '<leader>pi', '<cmd>!pio init<cr>', desc = 'Init Project' },
+      })
+    end,
+  },
+}

nvim/lua/plugins/plugins-init.lua

@@ -0,0 +1 @@
+return {}

nvim/nvim-init.lua

@@ -0,0 +1,30 @@
+-- Grundeinstellungen
+vim.g.mapleader = ' '
+vim.g.maplocalleader = ' '
+
+vim.opt.number = true
+vim.opt.relativenumber = true
+vim.opt.tabstop = 2
+vim.opt.shiftwidth = 2
+vim.opt.expandtab = true
+vim.opt.termguicolors = true
+vim.opt.signcolumn = 'yes'
+vim.opt.updatetime = 250
+vim.opt.clipboard = 'unnamedplus'
+
+-- Python für Neovim
+vim.g.python3_host_prog = '/Users/rene/miniconda3/bin/python3'
+
+-- lazy.nvim Bootstrap
+local lazypath = vim.fn.stdpath('data') .. '/lazy/lazy.nvim'
+if not vim.loop.fs_stat(lazypath) then
+  vim.fn.system({
+    'git', 'clone', '--filter=blob:none',
+    'https://github.com/folke/lazy.nvim.git',
+    '--branch=stable', lazypath,
+  })
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Plugins laden
+require('lazy').setup('plugins')