feat: added initial configs for flutter, python and svelte

lua/custom/plugins/flutter.lua

@@ -0,0 +1,132 @@
+-- ========================================================================
+-- FLUTTER/DART PROFILE - Language-specific plugins and LSP configuration
+-- ========================================================================
+--
+-- This file contains all Flutter and Dart-specific plugins and configurations.
+-- These plugins will ONLY load when you open a .dart file, keeping your
+-- startup time fast and avoiding conflicts with other languages.
+--
+-- Key features to configure here:
+--   - Flutter tools (hot reload, device management, widget inspector)
+--   - Dart LSP (dartls via flutter-tools)
+--   - Dart-specific formatters and linters
+--   - Flutter-specific keymaps (e.g., <leader>fr for Flutter Run)
+--
+-- Usage: Just open a .dart file and these plugins will automatically load!
+-- ========================================================================
+
+return {
+  -- ========================================================================
+  -- FLUTTER TOOLS - Complete Flutter development environment
+  -- ========================================================================
+  -- Provides Flutter-specific features like hot reload, device management,
+  -- widget inspector, and integrates the Dart LSP server.
+  --
+  -- Flutter-specific keymaps (available in .dart files):
+  --   <leader>fr - Flutter Run (start app)
+  --   <leader>fq - Flutter Quit (stop app)
+  --   <leader>fR - Flutter Hot Restart
+  --   <leader>fd - Flutter Devices (show connected devices)
+  --   <leader>fe - Flutter Emulators (launch emulator)
+  --   <leader>fo - Flutter Outline (toggle outline/widget tree)
+  --   <leader>fc - Flutter Copy Profile URL (for DevTools)
+  -- ========================================================================
+  {
+    'nvim-flutter/flutter-tools.nvim',
+    ft = 'dart', -- Only load when opening Dart files
+    dependencies = {
+      'nvim-lua/plenary.nvim',
+      'stevearc/dressing.nvim', -- Optional: better UI for Flutter commands
+    },
+    config = function()
+      -- Get shared LSP capabilities from blink.cmp
+      local capabilities = require('blink.cmp').get_lsp_capabilities()
+
+      require('flutter-tools').setup {
+        -- Flutter SDK path (usually auto-detected, but you can specify if needed)
+        -- flutter_path = '/path/to/flutter/bin/flutter',
+
+        lsp = {
+          capabilities = capabilities,
+          -- Settings passed to the Dart LSP
+          settings = {
+            -- Show TODOs in the problems pane
+            showTodos = true,
+            -- Completion settings
+            completeFunctionCalls = true,
+            -- Enable/disable specific lints
+            -- analysisExcludedFolders = {},
+            renameFilesWithClasses = 'prompt',
+            enableSnippets = true,
+          },
+        },
+
+        -- Flutter-specific settings
+        decorations = {
+          statusline = {
+            -- Set to true to show Flutter app info in statusline
+            app_version = false,
+            device = true, -- Show device name
+          },
+        },
+
+        widget_guides = {
+          enabled = true, -- Show visual guides for widget nesting
+        },
+
+        closing_tags = {
+          highlight = 'Comment', -- Highlight color for closing tags
+          prefix = '// ', -- Text to show before closing tag
+          enabled = true, -- Show closing tags for widgets
+        },
+
+        dev_log = {
+          enabled = true,
+          open_cmd = 'tabedit', -- Open logs in a new tab
+        },
+
+        debugger = {
+          enabled = true, -- Enable Flutter debugger integration
+          run_via_dap = false, -- Use Flutter tools debugger (not DAP)
+        },
+      }
+
+      -- ========================================================================
+      -- FLUTTER-SPECIFIC KEYMAPS
+      -- ========================================================================
+      -- These keymaps are only available when editing Dart files
+      -- They provide quick access to common Flutter commands
+      -- ========================================================================
+      vim.api.nvim_create_autocmd('FileType', {
+        pattern = 'dart',
+        callback = function()
+          local opts = { buffer = true, silent = true }
+
+          -- Flutter run/quit
+          vim.keymap.set('n', '<leader>fr', '<cmd>FlutterRun<cr>', vim.tbl_extend('force', opts, { desc = '[F]lutter [R]un' }))
+          vim.keymap.set('n', '<leader>fq', '<cmd>FlutterQuit<cr>', vim.tbl_extend('force', opts, { desc = '[F]lutter [Q]uit' }))
+          vim.keymap.set('n', '<leader>fR', '<cmd>FlutterRestart<cr>', vim.tbl_extend('force', opts, { desc = '[F]lutter Hot [R]estart' }))
+
+          -- Device management
+          vim.keymap.set('n', '<leader>fd', '<cmd>FlutterDevices<cr>', vim.tbl_extend('force', opts, { desc = '[F]lutter [D]evices' }))
+          vim.keymap.set('n', '<leader>fe', '<cmd>FlutterEmulators<cr>', vim.tbl_extend('force', opts, { desc = '[F]lutter [E]mulators' }))
+
+          -- Dev tools
+          vim.keymap.set('n', '<leader>fo', '<cmd>FlutterOutlineToggle<cr>', vim.tbl_extend('force', opts, { desc = '[F]lutter [O]utline Toggle' }))
+          vim.keymap.set(
+            'n',
+            '<leader>fc',
+            '<cmd>FlutterCopyProfilerUrl<cr>',
+            vim.tbl_extend('force', opts, { desc = '[F]lutter [C]opy Profiler URL' })
+          )
+          vim.keymap.set('n', '<leader>fl', '<cmd>FlutterLspRestart<cr>', vim.tbl_extend('force', opts, { desc = '[F]lutter [L]SP Restart' }))
+
+          -- Register Flutter group with which-key
+          require('which-key').add {
+            { '<leader>f', group = '[F]lutter', mode = 'n' },
+          }
+        end,
+      })
+    end,
+  },
+}